add all the things
14
.gitignore
vendored
Normal file
@ -0,0 +1,14 @@
|
|||||||
|
*.iml
|
||||||
|
.gradle
|
||||||
|
/local.properties
|
||||||
|
/.idea/caches
|
||||||
|
/.idea/libraries
|
||||||
|
/.idea/modules.xml
|
||||||
|
/.idea/workspace.xml
|
||||||
|
/.idea/navEditor.xml
|
||||||
|
/.idea/assetWizardSettings.xml
|
||||||
|
.DS_Store
|
||||||
|
/build
|
||||||
|
/captures
|
||||||
|
.externalNativeBuild
|
||||||
|
.cxx
|
138
.idea/codeStyles/Project.xml
Normal file
@ -0,0 +1,138 @@
|
|||||||
|
<component name="ProjectCodeStyleConfiguration">
|
||||||
|
<code_scheme name="Project" version="173">
|
||||||
|
<JetCodeStyleSettings>
|
||||||
|
<option name="PACKAGES_TO_USE_STAR_IMPORTS">
|
||||||
|
<value>
|
||||||
|
<package name="java.util" alias="false" withSubpackages="false" />
|
||||||
|
<package name="kotlinx.android.synthetic" alias="false" withSubpackages="true" />
|
||||||
|
<package name="io.ktor" alias="false" withSubpackages="true" />
|
||||||
|
</value>
|
||||||
|
</option>
|
||||||
|
<option name="PACKAGES_IMPORT_LAYOUT">
|
||||||
|
<value>
|
||||||
|
<package name="" alias="false" withSubpackages="true" />
|
||||||
|
<package name="java" alias="false" withSubpackages="true" />
|
||||||
|
<package name="javax" alias="false" withSubpackages="true" />
|
||||||
|
<package name="kotlin" alias="false" withSubpackages="true" />
|
||||||
|
<package name="" alias="true" withSubpackages="true" />
|
||||||
|
</value>
|
||||||
|
</option>
|
||||||
|
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
|
||||||
|
</JetCodeStyleSettings>
|
||||||
|
<codeStyleSettings language="XML">
|
||||||
|
<indentOptions>
|
||||||
|
<option name="CONTINUATION_INDENT_SIZE" value="4" />
|
||||||
|
</indentOptions>
|
||||||
|
<arrangement>
|
||||||
|
<rules>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>xmlns:android</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>^$</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>xmlns:.*</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>^$</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
<order>BY_NAME</order>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>.*:id</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>.*:name</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>name</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>^$</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>style</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>^$</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>.*</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>^$</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
<order>BY_NAME</order>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>.*</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
<order>ANDROID_ATTRIBUTE_ORDER</order>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
<section>
|
||||||
|
<rule>
|
||||||
|
<match>
|
||||||
|
<AND>
|
||||||
|
<NAME>.*</NAME>
|
||||||
|
<XML_ATTRIBUTE />
|
||||||
|
<XML_NAMESPACE>.*</XML_NAMESPACE>
|
||||||
|
</AND>
|
||||||
|
</match>
|
||||||
|
<order>BY_NAME</order>
|
||||||
|
</rule>
|
||||||
|
</section>
|
||||||
|
</rules>
|
||||||
|
</arrangement>
|
||||||
|
</codeStyleSettings>
|
||||||
|
<codeStyleSettings language="kotlin">
|
||||||
|
<option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
|
||||||
|
</codeStyleSettings>
|
||||||
|
</code_scheme>
|
||||||
|
</component>
|
5
.idea/codeStyles/codeStyleConfig.xml
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
<component name="ProjectCodeStyleConfiguration">
|
||||||
|
<state>
|
||||||
|
<option name="USE_PER_PROJECT_SETTINGS" value="true" />
|
||||||
|
</state>
|
||||||
|
</component>
|
22
.idea/gradle.xml
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="GradleMigrationSettings" migrationVersion="1" />
|
||||||
|
<component name="GradleSettings">
|
||||||
|
<option name="linkedExternalProjectsSettings">
|
||||||
|
<GradleProjectSettings>
|
||||||
|
<option name="testRunner" value="PLATFORM" />
|
||||||
|
<option name="distributionType" value="DEFAULT_WRAPPED" />
|
||||||
|
<option name="externalProjectPath" value="$PROJECT_DIR$" />
|
||||||
|
<option name="gradleHome" value="$USER_HOME$/.sdkman/candidates/gradle/current" />
|
||||||
|
<option name="gradleJvm" value="1.8" />
|
||||||
|
<option name="modules">
|
||||||
|
<set>
|
||||||
|
<option value="$PROJECT_DIR$" />
|
||||||
|
<option value="$PROJECT_DIR$/app" />
|
||||||
|
</set>
|
||||||
|
</option>
|
||||||
|
<option name="resolveModulePerSourceSet" value="false" />
|
||||||
|
</GradleProjectSettings>
|
||||||
|
</option>
|
||||||
|
</component>
|
||||||
|
</project>
|
25
.idea/jarRepositories.xml
Normal file
@ -0,0 +1,25 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="RemoteRepositoriesConfiguration">
|
||||||
|
<remote-repository>
|
||||||
|
<option name="id" value="central" />
|
||||||
|
<option name="name" value="Maven Central repository" />
|
||||||
|
<option name="url" value="https://repo1.maven.org/maven2" />
|
||||||
|
</remote-repository>
|
||||||
|
<remote-repository>
|
||||||
|
<option name="id" value="jboss.community" />
|
||||||
|
<option name="name" value="JBoss Community repository" />
|
||||||
|
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
|
||||||
|
</remote-repository>
|
||||||
|
<remote-repository>
|
||||||
|
<option name="id" value="BintrayJCenter" />
|
||||||
|
<option name="name" value="BintrayJCenter" />
|
||||||
|
<option name="url" value="https://jcenter.bintray.com/" />
|
||||||
|
</remote-repository>
|
||||||
|
<remote-repository>
|
||||||
|
<option name="id" value="Google" />
|
||||||
|
<option name="name" value="Google" />
|
||||||
|
<option name="url" value="https://dl.google.com/dl/android/maven2/" />
|
||||||
|
</remote-repository>
|
||||||
|
</component>
|
||||||
|
</project>
|
9
.idea/misc.xml
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
|
||||||
|
<output url="file://$PROJECT_DIR$/build/classes" />
|
||||||
|
</component>
|
||||||
|
<component name="ProjectType">
|
||||||
|
<option name="id" value="Android" />
|
||||||
|
</component>
|
||||||
|
</project>
|
12
.idea/runConfigurations.xml
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
<?xml version="1.0" encoding="UTF-8"?>
|
||||||
|
<project version="4">
|
||||||
|
<component name="RunConfigurationProducerService">
|
||||||
|
<option name="ignoredProducers">
|
||||||
|
<set>
|
||||||
|
<option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
|
||||||
|
<option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
|
||||||
|
<option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
|
||||||
|
</set>
|
||||||
|
</option>
|
||||||
|
</component>
|
||||||
|
</project>
|
1
app/.gitignore
vendored
Normal file
@ -0,0 +1 @@
|
|||||||
|
/build
|
45
app/build.gradle
Normal file
@ -0,0 +1,45 @@
|
|||||||
|
apply plugin: 'com.android.application'
|
||||||
|
apply plugin: 'kotlin-android'
|
||||||
|
apply plugin: 'kotlin-android-extensions'
|
||||||
|
|
||||||
|
android {
|
||||||
|
compileSdkVersion 29
|
||||||
|
buildToolsVersion "30.0.2"
|
||||||
|
|
||||||
|
defaultConfig {
|
||||||
|
applicationId "com.wyattjmiller.studyhelper"
|
||||||
|
minSdkVersion 21
|
||||||
|
targetSdkVersion 29
|
||||||
|
versionCode 1
|
||||||
|
versionName "1.0"
|
||||||
|
|
||||||
|
vectorDrawables.useSupportLibrary = true
|
||||||
|
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
|
||||||
|
}
|
||||||
|
|
||||||
|
buildTypes {
|
||||||
|
release {
|
||||||
|
minifyEnabled false
|
||||||
|
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
dependencies {
|
||||||
|
implementation fileTree(dir: "libs", include: ["*.jar"])
|
||||||
|
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
|
||||||
|
implementation 'androidx.core:core-ktx:1.3.2'
|
||||||
|
implementation 'androidx.appcompat:appcompat:1.2.0'
|
||||||
|
implementation 'androidx.constraintlayout:constraintlayout:2.0.3'
|
||||||
|
implementation 'androidx.recyclerview:recyclerview:1.1.0'
|
||||||
|
implementation 'androidx.cardview:cardview:1.0.0'
|
||||||
|
implementation 'androidx.vectordrawable:vectordrawable:1.1.0'
|
||||||
|
implementation 'com.google.android.material:material:1.2.1'
|
||||||
|
implementation 'com.android.volley:volley:1.1.1'
|
||||||
|
implementation 'androidx.room:room-runtime:2.2.5'
|
||||||
|
annotationProcessor 'androidx.room:room-compiler:2.2.5'
|
||||||
|
testImplementation 'junit:junit:4.12'
|
||||||
|
androidTestImplementation 'androidx.test.ext:junit:1.1.2'
|
||||||
|
androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
|
||||||
|
|
||||||
|
}
|
21
app/proguard-rules.pro
vendored
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
# Add project specific ProGuard rules here.
|
||||||
|
# You can control the set of applied configuration files using the
|
||||||
|
# proguardFiles setting in build.gradle.
|
||||||
|
#
|
||||||
|
# For more details, see
|
||||||
|
# http://developer.android.com/guide/developing/tools/proguard.html
|
||||||
|
|
||||||
|
# If your project uses WebView with JS, uncomment the following
|
||||||
|
# and specify the fully qualified class name to the JavaScript interface
|
||||||
|
# class:
|
||||||
|
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
|
||||||
|
# public *;
|
||||||
|
#}
|
||||||
|
|
||||||
|
# Uncomment this to preserve the line number information for
|
||||||
|
# debugging stack traces.
|
||||||
|
#-keepattributes SourceFile,LineNumberTable
|
||||||
|
|
||||||
|
# If you keep the line number information, uncomment this to
|
||||||
|
# hide the original source file name.
|
||||||
|
#-renamesourcefileattribute SourceFile
|
@ -0,0 +1,24 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import androidx.test.platform.app.InstrumentationRegistry
|
||||||
|
import androidx.test.ext.junit.runners.AndroidJUnit4
|
||||||
|
|
||||||
|
import org.junit.Test
|
||||||
|
import org.junit.runner.RunWith
|
||||||
|
|
||||||
|
import org.junit.Assert.*
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Instrumented test, which will execute on an Android device.
|
||||||
|
*
|
||||||
|
* See [testing documentation](http://d.android.com/tools/testing).
|
||||||
|
*/
|
||||||
|
@RunWith(AndroidJUnit4::class)
|
||||||
|
class ExampleInstrumentedTest {
|
||||||
|
@Test
|
||||||
|
fun useAppContext() {
|
||||||
|
// Context of the app under test.
|
||||||
|
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
|
||||||
|
assertEquals("com.wyattjmiller.studyhelper", appContext.packageName)
|
||||||
|
}
|
||||||
|
}
|
38
app/src/main/AndroidManifest.xml
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
package="com.wyattjmiller.studyhelper">
|
||||||
|
|
||||||
|
<uses-permission android:name="android.permission.INTERNET" />
|
||||||
|
|
||||||
|
<application
|
||||||
|
android:allowBackup="true"
|
||||||
|
android:icon="@mipmap/ic_launcher"
|
||||||
|
android:label="@string/app_name"
|
||||||
|
android:roundIcon="@mipmap/ic_launcher_round"
|
||||||
|
android:supportsRtl="true"
|
||||||
|
android:theme="@style/AppTheme">
|
||||||
|
<activity
|
||||||
|
android:name=".ImportActivity"
|
||||||
|
android:label="Import"
|
||||||
|
android:parentActivityName=".SubjectActivity"/>
|
||||||
|
<activity
|
||||||
|
android:name=".SettingsActivity"
|
||||||
|
android:label="@string/settings"
|
||||||
|
android:parentActivityName=".SubjectActivity" />
|
||||||
|
<activity
|
||||||
|
android:name=".QuestionEditActivity"
|
||||||
|
android:parentActivityName=".QuestionActivity" />
|
||||||
|
<activity
|
||||||
|
android:name=".QuestionActivity"
|
||||||
|
android:launchMode="singleTop"
|
||||||
|
android:parentActivityName=".SubjectActivity" />
|
||||||
|
<activity android:name=".SubjectActivity">
|
||||||
|
<intent-filter>
|
||||||
|
<action android:name="android.intent.action.MAIN" />
|
||||||
|
|
||||||
|
<category android:name="android.intent.category.LAUNCHER" />
|
||||||
|
</intent-filter>
|
||||||
|
</activity>
|
||||||
|
</application>
|
||||||
|
|
||||||
|
</manifest>
|
@ -0,0 +1,99 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
import android.os.Bundle;
|
||||||
|
import android.util.Log;
|
||||||
|
import android.view.View;
|
||||||
|
import android.widget.CheckBox;
|
||||||
|
import android.widget.LinearLayout;
|
||||||
|
import android.widget.ProgressBar;
|
||||||
|
import android.widget.TextView;
|
||||||
|
import android.widget.Toast;
|
||||||
|
import androidx.appcompat.app.AppCompatActivity;
|
||||||
|
import com.android.volley.VolleyError;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
public class ImportActivity extends AppCompatActivity {
|
||||||
|
|
||||||
|
private LinearLayout mSubjectLayoutContainer;
|
||||||
|
private StudyFetcher mStudyFetcher;
|
||||||
|
private ProgressBar mLoadingProgressBar;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onCreate(Bundle savedInstanceState) {
|
||||||
|
super.onCreate(savedInstanceState);
|
||||||
|
setContentView(R.layout.activity_import);
|
||||||
|
|
||||||
|
mSubjectLayoutContainer = findViewById(R.id.subjectLayout);
|
||||||
|
|
||||||
|
// Show progress bar
|
||||||
|
mLoadingProgressBar = findViewById(R.id.loadingProgressBar);
|
||||||
|
mLoadingProgressBar.setVisibility(View.VISIBLE);
|
||||||
|
|
||||||
|
mStudyFetcher = new StudyFetcher(this);
|
||||||
|
mStudyFetcher.fetchSubjects(mFetchListener);
|
||||||
|
}
|
||||||
|
|
||||||
|
private StudyFetcher.OnStudyDataReceivedListener mFetchListener = new StudyFetcher.OnStudyDataReceivedListener() {
|
||||||
|
@Override
|
||||||
|
public void onSubjectsReceived(List<Subject> subjects) {
|
||||||
|
|
||||||
|
// Hide progress bar
|
||||||
|
mLoadingProgressBar.setVisibility(View.GONE);
|
||||||
|
|
||||||
|
// Create a checkbox for each subject
|
||||||
|
for (Subject subject: subjects) {
|
||||||
|
CheckBox checkBox = new CheckBox(getApplicationContext());
|
||||||
|
checkBox.setTextSize(24);
|
||||||
|
checkBox.setText(subject.getText());
|
||||||
|
checkBox.setTag(subject);
|
||||||
|
mSubjectLayoutContainer.addView(checkBox);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onQuestionsReceived(List<Question> questions) {
|
||||||
|
|
||||||
|
if (questions.size() > 0) {
|
||||||
|
StudyDatabase studyDb = StudyDatabase.getInstance(getApplicationContext());
|
||||||
|
|
||||||
|
// Add the questions to the database
|
||||||
|
for (Question question : questions) {
|
||||||
|
studyDb.addQuestion(question);
|
||||||
|
}
|
||||||
|
|
||||||
|
String subject = questions.get(0).getSubject();
|
||||||
|
Toast.makeText(getApplicationContext(), subject + " imported successfully",
|
||||||
|
Toast.LENGTH_SHORT).show();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onErrorResponse(VolleyError error) {
|
||||||
|
Toast.makeText(getApplicationContext(), "Error loading subjects. Try again later.",
|
||||||
|
Toast.LENGTH_LONG).show();
|
||||||
|
mLoadingProgressBar.setVisibility(View.GONE);
|
||||||
|
Log.d("RESP", error.toString());
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
public void importButtonClick(View view) {
|
||||||
|
StudyDatabase dbHelper = StudyDatabase.getInstance(getApplicationContext());
|
||||||
|
|
||||||
|
// Determine which subjects were selected
|
||||||
|
int numCheckBoxes = mSubjectLayoutContainer.getChildCount();
|
||||||
|
for (int i = 0; i < numCheckBoxes; i++) {
|
||||||
|
CheckBox checkBox = (CheckBox) mSubjectLayoutContainer.getChildAt(i);
|
||||||
|
if (checkBox.isChecked()) {
|
||||||
|
Subject subject = (Subject) checkBox.getTag();
|
||||||
|
|
||||||
|
// Add subject to the database
|
||||||
|
if (dbHelper.addSubject(subject)) {
|
||||||
|
mStudyFetcher.fetchQuestions(subject, mFetchListener);
|
||||||
|
} else {
|
||||||
|
Toast.makeText(this, subject.getText() + " is already imported.",
|
||||||
|
Toast.LENGTH_SHORT).show();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
30
app/src/main/java/com/wyattjmiller/studyhelper/Question.kt
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import androidx.room.ColumnInfo
|
||||||
|
import androidx.room.Entity
|
||||||
|
import androidx.room.ForeignKey
|
||||||
|
import androidx.room.PrimaryKey
|
||||||
|
|
||||||
|
|
||||||
|
@Entity(
|
||||||
|
tableName = "questions",
|
||||||
|
foreignKeys = [ForeignKey(
|
||||||
|
entity = Subject::class,
|
||||||
|
parentColumns = ["text"],
|
||||||
|
childColumns = ["subject"]
|
||||||
|
)]
|
||||||
|
)
|
||||||
|
class Question {
|
||||||
|
@PrimaryKey(autoGenerate = true)
|
||||||
|
@ColumnInfo(name = "id")
|
||||||
|
var id: Long = 0
|
||||||
|
|
||||||
|
@ColumnInfo(name = "text")
|
||||||
|
var text: String? = null
|
||||||
|
|
||||||
|
@ColumnInfo(name = "answer")
|
||||||
|
var answer: String? = null
|
||||||
|
|
||||||
|
@ColumnInfo(name = "subject")
|
||||||
|
var subject: String? = null
|
||||||
|
}
|
@ -0,0 +1,240 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import android.content.Intent
|
||||||
|
import android.os.Bundle
|
||||||
|
import android.view.Menu
|
||||||
|
import android.view.MenuItem
|
||||||
|
import android.view.View
|
||||||
|
import android.view.ViewGroup
|
||||||
|
import android.widget.Button
|
||||||
|
import android.widget.TextView
|
||||||
|
import android.widget.Toast
|
||||||
|
import androidx.appcompat.app.AppCompatActivity
|
||||||
|
import com.google.android.material.snackbar.Snackbar
|
||||||
|
|
||||||
|
open class QuestionActivity : AppCompatActivity() {
|
||||||
|
private lateinit var mStudyDb: StudyDatabase
|
||||||
|
private lateinit var mSubject: String
|
||||||
|
private lateinit var mQuestionList: MutableList<Question>
|
||||||
|
private lateinit var mAnswerLabel: TextView
|
||||||
|
private lateinit var mAnswerText: TextView
|
||||||
|
private lateinit var mAnswerButton: Button
|
||||||
|
private lateinit var mQuestionText: TextView
|
||||||
|
private lateinit var mShowQuestionsLayout: ViewGroup
|
||||||
|
private lateinit var mNoQuestionsLayout: ViewGroup
|
||||||
|
private lateinit var mDeletedQuestion: Question
|
||||||
|
|
||||||
|
private var mCurrentQuestionIndex = 0
|
||||||
|
private val REQUEST_CODE_NEW_QUESTION = 0
|
||||||
|
private val REQUEST_CODE_UPDATE_QUESTION = 1
|
||||||
|
|
||||||
|
override fun onCreate(savedInstanceState: Bundle?) {
|
||||||
|
super.onCreate(savedInstanceState)
|
||||||
|
setContentView(R.layout.activity_question)
|
||||||
|
|
||||||
|
// Hosting activity provides the subject of the questions to display
|
||||||
|
val intent = intent
|
||||||
|
mSubject = intent.getStringExtra(EXTRA_SUBJECT)
|
||||||
|
|
||||||
|
// Load all questions for this subject
|
||||||
|
mStudyDb = StudyDatabase.getInstance(applicationContext)
|
||||||
|
mQuestionList = mStudyDb.getQuestions(mSubject)
|
||||||
|
mQuestionText = findViewById(R.id.questionText)
|
||||||
|
mAnswerLabel = findViewById(R.id.answerLabel)
|
||||||
|
mAnswerText = findViewById(R.id.answerText)
|
||||||
|
mAnswerButton = findViewById(R.id.answerButton)
|
||||||
|
mShowQuestionsLayout = findViewById(R.id.showQuestionsLayout)
|
||||||
|
mNoQuestionsLayout = findViewById(R.id.noQuestionsLayout)
|
||||||
|
|
||||||
|
// Show first question
|
||||||
|
showQuestion(0)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onStart() {
|
||||||
|
super.onStart()
|
||||||
|
|
||||||
|
// Are there questions to display?
|
||||||
|
if (mQuestionList!!.size == 0) {
|
||||||
|
updateAppBarTitle()
|
||||||
|
displayQuestion(false)
|
||||||
|
} else {
|
||||||
|
displayQuestion(true)
|
||||||
|
toggleAnswerVisibility()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onCreateOptionsMenu(menu: Menu): Boolean {
|
||||||
|
|
||||||
|
// Inflate menu for the app bar
|
||||||
|
val inflater = menuInflater
|
||||||
|
inflater.inflate(R.menu.question_menu, menu)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onOptionsItemSelected(item: MenuItem): Boolean {
|
||||||
|
// Determine which app bar item was chosen
|
||||||
|
return when (item.itemId) {
|
||||||
|
R.id.previous -> {
|
||||||
|
showQuestion(mCurrentQuestionIndex - 1)
|
||||||
|
true
|
||||||
|
}
|
||||||
|
R.id.next -> {
|
||||||
|
showQuestion(mCurrentQuestionIndex + 1)
|
||||||
|
true
|
||||||
|
}
|
||||||
|
R.id.add -> {
|
||||||
|
addQuestion()
|
||||||
|
true
|
||||||
|
}
|
||||||
|
R.id.edit -> {
|
||||||
|
editQuestion()
|
||||||
|
true
|
||||||
|
}
|
||||||
|
R.id.delete -> {
|
||||||
|
deleteQuestion()
|
||||||
|
true
|
||||||
|
}
|
||||||
|
else -> super.onOptionsItemSelected(item)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun addQuestionButtonClick(view: View?) {
|
||||||
|
addQuestion()
|
||||||
|
}
|
||||||
|
|
||||||
|
fun answerButtonClick(view: View?) {
|
||||||
|
toggleAnswerVisibility()
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun displayQuestion(display: Boolean) {
|
||||||
|
|
||||||
|
// Show or hide the appropriate screen
|
||||||
|
if (display) {
|
||||||
|
mShowQuestionsLayout!!.visibility = View.VISIBLE
|
||||||
|
mNoQuestionsLayout!!.visibility = View.GONE
|
||||||
|
} else {
|
||||||
|
mShowQuestionsLayout!!.visibility = View.GONE
|
||||||
|
mNoQuestionsLayout!!.visibility = View.VISIBLE
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun updateAppBarTitle() {
|
||||||
|
|
||||||
|
// Display subject and number of questions in app bar
|
||||||
|
val actionBar = supportActionBar
|
||||||
|
if (actionBar != null) {
|
||||||
|
val title = resources.getString(
|
||||||
|
R.string.question_number,
|
||||||
|
mSubject, mCurrentQuestionIndex + 1, mQuestionList!!.size
|
||||||
|
)
|
||||||
|
setTitle(title)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun addQuestion() {
|
||||||
|
val intent = Intent(this, QuestionEditActivity::class.java)
|
||||||
|
intent.putExtra(QuestionEditActivity.EXTRA_SUBJECT, mSubject)
|
||||||
|
startActivityForResult(intent, REQUEST_CODE_NEW_QUESTION)
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun editQuestion() {
|
||||||
|
if (mCurrentQuestionIndex >= 0) {
|
||||||
|
val intent = Intent(this, QuestionEditActivity::class.java)
|
||||||
|
intent.putExtra(Intent.EXTRA_SUBJECT, mSubject)
|
||||||
|
val questionId = mQuestionList[mCurrentQuestionIndex].id
|
||||||
|
intent.putExtra(QuestionEditActivity.EXTRA_QUESTION_ID, questionId)
|
||||||
|
startActivityForResult(intent, REQUEST_CODE_UPDATE_QUESTION)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun deleteQuestion() {
|
||||||
|
mDeletedQuestion = mQuestionList[mCurrentQuestionIndex]
|
||||||
|
mStudyDb.deleteQuestion(mDeletedQuestion.id)
|
||||||
|
|
||||||
|
if (mCurrentQuestionIndex >= 0) {
|
||||||
|
val questionId = mQuestionList[mCurrentQuestionIndex].id
|
||||||
|
mStudyDb.deleteQuestion(questionId)
|
||||||
|
mQuestionList.removeAt(mCurrentQuestionIndex)
|
||||||
|
if (mQuestionList.size == 0) {
|
||||||
|
// No questions left to show
|
||||||
|
mCurrentQuestionIndex = -1
|
||||||
|
updateAppBarTitle()
|
||||||
|
displayQuestion(false)
|
||||||
|
} else {
|
||||||
|
showQuestion(mCurrentQuestionIndex)
|
||||||
|
}
|
||||||
|
|
||||||
|
val snackbar = Snackbar.make(findViewById(R.id.coordinatorLayout), R.string.question_deleted, Snackbar.LENGTH_LONG)
|
||||||
|
snackbar.setAction(R.string.undo) {
|
||||||
|
mStudyDb.addQuestion(mDeletedQuestion)
|
||||||
|
mQuestionList.add(mDeletedQuestion)
|
||||||
|
showQuestion(mQuestionList.size - 1)
|
||||||
|
displayQuestion(true)
|
||||||
|
}
|
||||||
|
snackbar.show()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
private fun showQuestion(questionIndex: Int) {
|
||||||
|
|
||||||
|
// Show question at the given index
|
||||||
|
var questionIndex = questionIndex
|
||||||
|
if (mQuestionList!!.size > 0) {
|
||||||
|
if (questionIndex < 0) {
|
||||||
|
questionIndex = mQuestionList!!.size - 1
|
||||||
|
} else if (questionIndex >= mQuestionList!!.size) {
|
||||||
|
questionIndex = 0
|
||||||
|
}
|
||||||
|
mCurrentQuestionIndex = questionIndex
|
||||||
|
updateAppBarTitle()
|
||||||
|
val question = mQuestionList!![mCurrentQuestionIndex]
|
||||||
|
mQuestionText!!.text = question.text
|
||||||
|
mAnswerText!!.text = question.answer
|
||||||
|
} else {
|
||||||
|
// No questions yet
|
||||||
|
mCurrentQuestionIndex = -1
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun toggleAnswerVisibility() {
|
||||||
|
if (mAnswerText!!.visibility == View.VISIBLE) {
|
||||||
|
mAnswerButton!!.setText(R.string.show_answer)
|
||||||
|
mAnswerText!!.visibility = View.INVISIBLE
|
||||||
|
mAnswerLabel!!.visibility = View.INVISIBLE
|
||||||
|
} else {
|
||||||
|
mAnswerButton!!.setText(R.string.hide_answer)
|
||||||
|
mAnswerText!!.visibility = View.VISIBLE
|
||||||
|
mAnswerLabel!!.visibility = View.VISIBLE
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
|
||||||
|
super.onActivityResult(requestCode, resultCode, data)
|
||||||
|
if (resultCode == RESULT_OK && requestCode == REQUEST_CODE_NEW_QUESTION) {
|
||||||
|
// Get added question
|
||||||
|
val questionId = data!!.getLongExtra(QuestionEditActivity.EXTRA_QUESTION_ID, -1)
|
||||||
|
val newQuestion = mStudyDb.getQuestion(questionId)
|
||||||
|
|
||||||
|
// Add newly created question to the question list and show it
|
||||||
|
mQuestionList.add(newQuestion)
|
||||||
|
showQuestion(mQuestionList.size - 1)
|
||||||
|
Toast.makeText(this, R.string.question_added, Toast.LENGTH_SHORT).show()
|
||||||
|
} else if (resultCode == RESULT_OK && requestCode == REQUEST_CODE_UPDATE_QUESTION) {
|
||||||
|
// Get updated question
|
||||||
|
val questionId = data!!.getLongExtra(QuestionEditActivity.EXTRA_QUESTION_ID, -1)
|
||||||
|
val updatedQuestion = mStudyDb.getQuestion(questionId)
|
||||||
|
|
||||||
|
// Replace current question in question list with updated question
|
||||||
|
val currentQuestion = mQuestionList[mCurrentQuestionIndex]
|
||||||
|
currentQuestion.text = updatedQuestion.text
|
||||||
|
currentQuestion.answer = updatedQuestion.answer
|
||||||
|
showQuestion(mCurrentQuestionIndex)
|
||||||
|
Toast.makeText(this, R.string.question_updated, Toast.LENGTH_SHORT).show()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
const val EXTRA_SUBJECT = "com.wyattjmiller.studyhelper.subject"
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,21 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import androidx.room.*
|
||||||
|
|
||||||
|
@Dao
|
||||||
|
interface QuestionDao {
|
||||||
|
@Query("SELECT * FROM questions WHERE id = :id")
|
||||||
|
fun getQuestion(id: Long): Question?
|
||||||
|
|
||||||
|
@Query("SELECT * FROM questions WHERE subject = :subject")
|
||||||
|
fun getQuestions(subject: String?): List<Question?>?
|
||||||
|
|
||||||
|
@Insert(onConflict = OnConflictStrategy.REPLACE)
|
||||||
|
fun insertQuestion(question: Question?): Long
|
||||||
|
|
||||||
|
@Update
|
||||||
|
fun updateQuestion(question: Question?)
|
||||||
|
|
||||||
|
@Delete
|
||||||
|
fun deleteQuestion(question: Question?)
|
||||||
|
}
|
@ -0,0 +1,66 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import android.content.Intent
|
||||||
|
import android.os.Bundle
|
||||||
|
import android.view.View
|
||||||
|
import android.widget.EditText
|
||||||
|
import androidx.appcompat.app.AppCompatActivity
|
||||||
|
|
||||||
|
|
||||||
|
class QuestionEditActivity : AppCompatActivity() {
|
||||||
|
private lateinit var mQuestionText: EditText
|
||||||
|
private lateinit var mAnswerText: EditText
|
||||||
|
private lateinit var mStudyDb: StudyDatabase
|
||||||
|
private lateinit var mQuestion: Question
|
||||||
|
|
||||||
|
private var mQuestionId: Long = 0
|
||||||
|
|
||||||
|
override fun onCreate(savedInstanceState: Bundle?) {
|
||||||
|
super.onCreate(savedInstanceState)
|
||||||
|
setContentView(R.layout.activity_question_edit)
|
||||||
|
mQuestionText = findViewById(R.id.questionText)
|
||||||
|
mAnswerText = findViewById(R.id.answerText)
|
||||||
|
mStudyDb = StudyDatabase.getInstance(applicationContext)
|
||||||
|
|
||||||
|
// Get question ID from QuestionActivity
|
||||||
|
val intent = intent
|
||||||
|
mQuestionId = intent.getLongExtra(EXTRA_QUESTION_ID, -1)
|
||||||
|
val actionBar = supportActionBar
|
||||||
|
if (mQuestionId == -1L) {
|
||||||
|
// Add new question
|
||||||
|
mQuestion = Question()
|
||||||
|
setTitle(R.string.add_question)
|
||||||
|
} else {
|
||||||
|
// Update existing question
|
||||||
|
mQuestion = mStudyDb.getQuestion(mQuestionId)
|
||||||
|
mQuestionText.setText(mQuestion.text)
|
||||||
|
mAnswerText.setText(mQuestion.answer)
|
||||||
|
setTitle(R.string.update_question)
|
||||||
|
}
|
||||||
|
val subject = intent.getStringExtra(EXTRA_SUBJECT)
|
||||||
|
mQuestion!!.subject = subject
|
||||||
|
}
|
||||||
|
|
||||||
|
fun saveButtonClick(view: View?) {
|
||||||
|
mQuestion!!.text = mQuestionText!!.text.toString()
|
||||||
|
mQuestion!!.answer = mAnswerText!!.text.toString()
|
||||||
|
if (mQuestionId == -1L) {
|
||||||
|
// New question
|
||||||
|
mStudyDb!!.addQuestion(mQuestion)
|
||||||
|
} else {
|
||||||
|
// Existing question
|
||||||
|
mStudyDb!!.updateQuestion(mQuestion)
|
||||||
|
}
|
||||||
|
|
||||||
|
// Send back question ID
|
||||||
|
val intent = Intent()
|
||||||
|
intent.putExtra(EXTRA_QUESTION_ID, mQuestion!!.id)
|
||||||
|
setResult(RESULT_OK, intent)
|
||||||
|
finish()
|
||||||
|
}
|
||||||
|
|
||||||
|
companion object {
|
||||||
|
const val EXTRA_QUESTION_ID = "com.zybooks.studyhelper.question_id"
|
||||||
|
const val EXTRA_SUBJECT = "com.zybooks.studyhelper.subject"
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,11 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import com.android.volley.VolleyError
|
||||||
|
|
||||||
|
interface ReceivedListener {
|
||||||
|
interface OnStudyDataReceivedListener {
|
||||||
|
fun onSubjectsReceived(subjects: List<Subject>?)
|
||||||
|
fun onQuestionsReceived(questions: List<Question>?)
|
||||||
|
fun onErrorResponse(error: VolleyError?)
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,17 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
import androidx.appcompat.app.AppCompatActivity;
|
||||||
|
import android.os.Bundle;
|
||||||
|
|
||||||
|
public class SettingsActivity extends AppCompatActivity {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected void onCreate(Bundle savedInstanceState) {
|
||||||
|
super.onCreate(savedInstanceState);
|
||||||
|
|
||||||
|
// Display the fragment as the main content
|
||||||
|
getFragmentManager().beginTransaction()
|
||||||
|
.replace(android.R.id.content, new SettingsFragment())
|
||||||
|
.commit();
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,50 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
import android.content.SharedPreferences;
|
||||||
|
import android.os.Bundle;
|
||||||
|
import android.preference.Preference;
|
||||||
|
import android.preference.PreferenceFragment;
|
||||||
|
import android.preference.PreferenceManager;
|
||||||
|
|
||||||
|
public class SettingsFragment extends PreferenceFragment {
|
||||||
|
|
||||||
|
public static String PREFERENCE_THEME = "pref_theme";
|
||||||
|
public static String PREFERENCE_SUBJECT_ORDER = "pref_subject_order";
|
||||||
|
public static String PREFERENCE_DEFAULT_QUESTION = "pref_default_question";
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onCreate(Bundle savedInstanceState) {
|
||||||
|
super.onCreate(savedInstanceState);
|
||||||
|
|
||||||
|
// Load the preferences from an XML resource
|
||||||
|
addPreferencesFromResource(R.xml.preferences);
|
||||||
|
|
||||||
|
// Access the default shared prefs
|
||||||
|
SharedPreferences sharedPrefs =
|
||||||
|
PreferenceManager.getDefaultSharedPreferences(getActivity());
|
||||||
|
|
||||||
|
setPrefSummarySubjectOrder(sharedPrefs);
|
||||||
|
setPrefSummaryDefaultQuestion(sharedPrefs);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set the summary to the currently selected subject order
|
||||||
|
private void setPrefSummarySubjectOrder(SharedPreferences sharedPrefs) {
|
||||||
|
String order = sharedPrefs.getString(PREFERENCE_SUBJECT_ORDER, "1");
|
||||||
|
String[] subjectOrders = getResources().getStringArray(R.array.pref_subject_order);
|
||||||
|
Preference subjectOrderPref = findPreference(PREFERENCE_SUBJECT_ORDER);
|
||||||
|
subjectOrderPref.setSummary(subjectOrders[Integer.parseInt(order)]);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Set the summary to the default question
|
||||||
|
private void setPrefSummaryDefaultQuestion(SharedPreferences sharedPrefs) {
|
||||||
|
String defaultQuestion = sharedPrefs.getString(PREFERENCE_DEFAULT_QUESTION, "");
|
||||||
|
defaultQuestion = defaultQuestion.trim();
|
||||||
|
Preference questionPref = findPreference(PREFERENCE_DEFAULT_QUESTION);
|
||||||
|
if (defaultQuestion.length() == 0) {
|
||||||
|
questionPref.setSummary(getResources().getString(R.string.pref_none));
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
questionPref.setSummary(defaultQuestion);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,229 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
import android.content.ContentValues;
|
||||||
|
import android.content.Context;
|
||||||
|
import android.database.Cursor;
|
||||||
|
import android.database.sqlite.SQLiteDatabase;
|
||||||
|
import android.database.sqlite.SQLiteOpenHelper;
|
||||||
|
import android.os.Build;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
import android.content.Context;
|
||||||
|
import androidx.room.Database;
|
||||||
|
import androidx.room.Room;
|
||||||
|
import androidx.room.RoomDatabase;
|
||||||
|
|
||||||
|
public class StudyDatabase extends SQLiteOpenHelper {
|
||||||
|
|
||||||
|
private static final int VERSION = 1;
|
||||||
|
private static final String DATABASE_NAME = "study.db";
|
||||||
|
|
||||||
|
private static StudyDatabase mStudyDb;
|
||||||
|
|
||||||
|
public enum SubjectSortOrder { ALPHABETIC, UPDATE_DESC, UPDATE_ASC };
|
||||||
|
|
||||||
|
public static StudyDatabase getInstance(Context context) {
|
||||||
|
if (mStudyDb == null) {
|
||||||
|
mStudyDb = new StudyDatabase(context);
|
||||||
|
}
|
||||||
|
return mStudyDb;
|
||||||
|
}
|
||||||
|
|
||||||
|
private StudyDatabase(Context context) {
|
||||||
|
super(context, DATABASE_NAME, null, VERSION);
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class SubjectTable {
|
||||||
|
private static final String TABLE = "subjects";
|
||||||
|
private static final String COL_TEXT = "text";
|
||||||
|
private static final String COL_UPDATE_TIME = "updated";
|
||||||
|
}
|
||||||
|
|
||||||
|
private static final class QuestionTable {
|
||||||
|
private static final String TABLE = "questions";
|
||||||
|
private static final String COL_ID = "_id";
|
||||||
|
private static final String COL_TEXT = "text";
|
||||||
|
private static final String COL_ANSWER = "answer";
|
||||||
|
private static final String COL_SUBJECT = "subject";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onCreate(SQLiteDatabase db) {
|
||||||
|
|
||||||
|
// Create subjects table
|
||||||
|
db.execSQL("create table " + SubjectTable.TABLE + " (" +
|
||||||
|
SubjectTable.COL_TEXT + " primary key, " +
|
||||||
|
SubjectTable.COL_UPDATE_TIME + " int)");
|
||||||
|
|
||||||
|
// Create questions table with foreign key that cascade deletes
|
||||||
|
db.execSQL("create table " + QuestionTable.TABLE + " (" +
|
||||||
|
QuestionTable.COL_ID + " integer primary key autoincrement, " +
|
||||||
|
QuestionTable.COL_TEXT + ", " +
|
||||||
|
QuestionTable.COL_ANSWER + ", " +
|
||||||
|
QuestionTable.COL_SUBJECT + ", " +
|
||||||
|
"foreign key(" + QuestionTable.COL_SUBJECT + ") references " +
|
||||||
|
SubjectTable.TABLE + "(" + SubjectTable.COL_TEXT + ") on delete cascade)");
|
||||||
|
|
||||||
|
// Add some subjects
|
||||||
|
String[] subjects = { "History", "Math", "Computing" };
|
||||||
|
for (String sub: subjects) {
|
||||||
|
Subject subject = new Subject(sub);
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(SubjectTable.COL_TEXT, subject.getText());
|
||||||
|
values.put(SubjectTable.COL_UPDATE_TIME, subject.getUpdateTime());
|
||||||
|
db.insert(SubjectTable.TABLE, null, values);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
|
||||||
|
db.execSQL("drop table if exists " + SubjectTable.TABLE);
|
||||||
|
db.execSQL("drop table if exists " + QuestionTable.TABLE);
|
||||||
|
onCreate(db);
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onOpen(SQLiteDatabase db) {
|
||||||
|
super.onOpen(db);
|
||||||
|
if (!db.isReadOnly()) {
|
||||||
|
// Enable foreign key constraints
|
||||||
|
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {
|
||||||
|
db.execSQL("pragma foreign_keys = on;");
|
||||||
|
} else {
|
||||||
|
db.setForeignKeyConstraintsEnabled(true);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<Subject> getSubjects(SubjectSortOrder order) {
|
||||||
|
List<Subject> subjects = new ArrayList<>();
|
||||||
|
|
||||||
|
SQLiteDatabase db = this.getReadableDatabase();
|
||||||
|
|
||||||
|
String orderBy;
|
||||||
|
switch (order) {
|
||||||
|
case ALPHABETIC:
|
||||||
|
orderBy = SubjectTable.COL_TEXT + " collate nocase";
|
||||||
|
break;
|
||||||
|
case UPDATE_DESC:
|
||||||
|
orderBy = SubjectTable.COL_UPDATE_TIME + " desc";
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
orderBy = SubjectTable.COL_UPDATE_TIME + " asc";
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
String sql = "select * from " + SubjectTable.TABLE + " order by " + orderBy;
|
||||||
|
Cursor cursor = db.rawQuery(sql, null);
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
do {
|
||||||
|
Subject subject = new Subject();
|
||||||
|
subject.setText(cursor.getString(0));
|
||||||
|
subject.setUpdateTime(cursor.getLong(1));
|
||||||
|
subjects.add(subject);
|
||||||
|
} while (cursor.moveToNext());
|
||||||
|
}
|
||||||
|
cursor.close();
|
||||||
|
|
||||||
|
return subjects;
|
||||||
|
}
|
||||||
|
|
||||||
|
public boolean addSubject(Subject subject) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(SubjectTable.COL_TEXT, subject.getText());
|
||||||
|
values.put(SubjectTable.COL_UPDATE_TIME, subject.getUpdateTime());
|
||||||
|
long id = db.insert(SubjectTable.TABLE, null, values);
|
||||||
|
return id != -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void updateSubject(Subject subject) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(SubjectTable.COL_TEXT, subject.getText());
|
||||||
|
values.put(SubjectTable.COL_UPDATE_TIME, subject.getUpdateTime());
|
||||||
|
db.update(SubjectTable.TABLE, values,
|
||||||
|
SubjectTable.COL_TEXT + " = ?", new String[] { subject.getText() });
|
||||||
|
}
|
||||||
|
|
||||||
|
public void deleteSubject(Subject subject) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
db.delete(SubjectTable.TABLE,
|
||||||
|
SubjectTable.COL_TEXT + " = ?", new String[] { subject.getText() });
|
||||||
|
}
|
||||||
|
|
||||||
|
public List<Question> getQuestions(String subject) {
|
||||||
|
List<Question> questions = new ArrayList<>();
|
||||||
|
|
||||||
|
SQLiteDatabase db = this.getReadableDatabase();
|
||||||
|
String sql = "select * from " + QuestionTable.TABLE +
|
||||||
|
" where " + QuestionTable.COL_SUBJECT + " = ?";
|
||||||
|
Cursor cursor = db.rawQuery(sql, new String[] { subject });
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
do {
|
||||||
|
Question question = new Question();
|
||||||
|
question.setId(cursor.getInt(0));
|
||||||
|
question.setText(cursor.getString(1));
|
||||||
|
question.setAnswer(cursor.getString(2));
|
||||||
|
question.setSubject(cursor.getString(3));
|
||||||
|
questions.add(question);
|
||||||
|
} while (cursor.moveToNext());
|
||||||
|
}
|
||||||
|
cursor.close();
|
||||||
|
|
||||||
|
return questions;
|
||||||
|
}
|
||||||
|
|
||||||
|
public Question getQuestion(long questionId) {
|
||||||
|
Question question = null;
|
||||||
|
|
||||||
|
SQLiteDatabase db = this.getReadableDatabase();
|
||||||
|
String sql = "select * from " + QuestionTable.TABLE +
|
||||||
|
" where " + QuestionTable.COL_ID + " = ?";
|
||||||
|
Cursor cursor = db.rawQuery(sql, new String[] { Float.toString(questionId) });
|
||||||
|
|
||||||
|
if (cursor.moveToFirst()) {
|
||||||
|
question = new Question();
|
||||||
|
question.setId(cursor.getInt(0));
|
||||||
|
question.setText(cursor.getString(1));
|
||||||
|
question.setAnswer(cursor.getString(2));
|
||||||
|
question.setSubject(cursor.getString(3));
|
||||||
|
}
|
||||||
|
|
||||||
|
return question;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void addQuestion(Question question) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(QuestionTable.COL_TEXT, question.getText());
|
||||||
|
values.put(QuestionTable.COL_ANSWER, question.getAnswer());
|
||||||
|
values.put(QuestionTable.COL_SUBJECT, question.getSubject());
|
||||||
|
long questionId = db.insert(QuestionTable.TABLE, null, values);
|
||||||
|
question.setId(questionId);
|
||||||
|
|
||||||
|
// Change update time in subjects table
|
||||||
|
updateSubject(new Subject(question.getSubject()));
|
||||||
|
}
|
||||||
|
|
||||||
|
public void updateQuestion(Question question) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
ContentValues values = new ContentValues();
|
||||||
|
values.put(QuestionTable.COL_ID, question.getId());
|
||||||
|
values.put(QuestionTable.COL_TEXT, question.getText());
|
||||||
|
values.put(QuestionTable.COL_ANSWER, question.getAnswer());
|
||||||
|
values.put(QuestionTable.COL_SUBJECT, question.getSubject());
|
||||||
|
db.update(QuestionTable.TABLE, values,
|
||||||
|
QuestionTable.COL_ID + " = " + question.getId(), null);
|
||||||
|
|
||||||
|
// Change update time in subjects table
|
||||||
|
updateSubject(new Subject(question.getSubject()));
|
||||||
|
}
|
||||||
|
|
||||||
|
public void deleteQuestion(long questionId) {
|
||||||
|
SQLiteDatabase db = getWritableDatabase();
|
||||||
|
db.delete(QuestionTable.TABLE,
|
||||||
|
QuestionTable.COL_ID + " = " + questionId, null);
|
||||||
|
}
|
||||||
|
}
|
138
app/src/main/java/com/wyattjmiller/studyhelper/StudyFetcher.java
Normal file
@ -0,0 +1,138 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
import android.content.Context;
|
||||||
|
import android.net.Uri;
|
||||||
|
import android.util.Log;
|
||||||
|
import com.android.volley.Request;
|
||||||
|
import com.android.volley.RequestQueue;
|
||||||
|
import com.android.volley.Response;
|
||||||
|
import com.android.volley.VolleyError;
|
||||||
|
import com.android.volley.toolbox.JsonObjectRequest;
|
||||||
|
import com.android.volley.toolbox.Volley;
|
||||||
|
import org.json.JSONArray;
|
||||||
|
import org.json.JSONObject;
|
||||||
|
import java.util.ArrayList;
|
||||||
|
import java.util.List;
|
||||||
|
|
||||||
|
public class StudyFetcher {
|
||||||
|
|
||||||
|
public interface OnStudyDataReceivedListener {
|
||||||
|
void onSubjectsReceived(List<Subject> subjects);
|
||||||
|
void onQuestionsReceived(List<Question> questions);
|
||||||
|
void onErrorResponse(VolleyError error);
|
||||||
|
}
|
||||||
|
|
||||||
|
private final String WEBAPI_BASE_URL = "https://wp.zybooks.com/study-helper.php";
|
||||||
|
private final String TAG = "StudyFetcher";
|
||||||
|
|
||||||
|
private RequestQueue mRequestQueue;
|
||||||
|
|
||||||
|
|
||||||
|
public StudyFetcher(Context context) {
|
||||||
|
mRequestQueue = Volley.newRequestQueue(context);
|
||||||
|
}
|
||||||
|
|
||||||
|
public void fetchSubjects(final OnStudyDataReceivedListener listener) {
|
||||||
|
|
||||||
|
String url = Uri.parse(WEBAPI_BASE_URL).buildUpon()
|
||||||
|
.appendQueryParameter("type", "subjects").build().toString();
|
||||||
|
|
||||||
|
// Request all subjects
|
||||||
|
JsonObjectRequest request = new JsonObjectRequest
|
||||||
|
(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onResponse(JSONObject response) {
|
||||||
|
List<Subject> subjects = parseJsonSubjects(response);
|
||||||
|
listener.onSubjectsReceived(subjects);
|
||||||
|
}
|
||||||
|
}, new Response.ErrorListener() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onErrorResponse(VolleyError error) {
|
||||||
|
listener.onErrorResponse(error);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
mRequestQueue.add(request);
|
||||||
|
}
|
||||||
|
|
||||||
|
private List<Subject> parseJsonSubjects(JSONObject json) {
|
||||||
|
|
||||||
|
List<Subject> subjects = new ArrayList<Subject>();
|
||||||
|
|
||||||
|
// Create a list of subjects
|
||||||
|
try {
|
||||||
|
JSONArray subjectArray = json.getJSONArray("subjects");
|
||||||
|
|
||||||
|
for (int i = 0; i < subjectArray.length(); i++) {
|
||||||
|
JSONObject subjectObj = subjectArray.getJSONObject(i);
|
||||||
|
|
||||||
|
Subject subject = new Subject();
|
||||||
|
subject.setText(subjectObj.getString("subject"));
|
||||||
|
subject.setUpdateTime(subjectObj.getLong("updatetime"));
|
||||||
|
subjects.add(subject);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch(Exception e){
|
||||||
|
Log.e(TAG, "One or more fields not found in the JSON data");
|
||||||
|
}
|
||||||
|
|
||||||
|
return subjects;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void fetchQuestions(Subject subject, final OnStudyDataReceivedListener listener) {
|
||||||
|
|
||||||
|
String url = Uri.parse(WEBAPI_BASE_URL).buildUpon()
|
||||||
|
.appendQueryParameter("type", "questions")
|
||||||
|
.appendQueryParameter("subject", subject.getText())
|
||||||
|
.build().toString();
|
||||||
|
|
||||||
|
// Request questions for this subject
|
||||||
|
JsonObjectRequest jsObjRequest = new JsonObjectRequest
|
||||||
|
(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onResponse(JSONObject response) {
|
||||||
|
List<Question> questions = parseJsonQuestions(response);
|
||||||
|
listener.onQuestionsReceived(questions);
|
||||||
|
}
|
||||||
|
}, new Response.ErrorListener() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onErrorResponse(VolleyError error) {
|
||||||
|
listener.onErrorResponse(error);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
mRequestQueue.add(jsObjRequest);
|
||||||
|
}
|
||||||
|
|
||||||
|
private List<Question> parseJsonQuestions(JSONObject json) {
|
||||||
|
|
||||||
|
List<Question> questions = new ArrayList<Question>();
|
||||||
|
|
||||||
|
// Create a list of questions
|
||||||
|
try {
|
||||||
|
String subject = json.getString("subject");
|
||||||
|
JSONArray questionArray = json.getJSONArray("questions");
|
||||||
|
|
||||||
|
for (int i = 0; i < questionArray.length(); i++) {
|
||||||
|
JSONObject questionObj = questionArray.getJSONObject(i);
|
||||||
|
|
||||||
|
Question question = new Question();
|
||||||
|
question.setText(questionObj.getString("question"));
|
||||||
|
question.setAnswer(questionObj.getString("answer"));
|
||||||
|
question.setSubject(subject);
|
||||||
|
questions.add(question);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
catch(Exception e) {
|
||||||
|
Log.e(TAG, "One or more fields not found in the JSON data");
|
||||||
|
}
|
||||||
|
|
||||||
|
return questions;
|
||||||
|
}
|
||||||
|
}
|
24
app/src/main/java/com/wyattjmiller/studyhelper/Subject.kt
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import androidx.room.ColumnInfo
|
||||||
|
import androidx.room.Entity
|
||||||
|
import androidx.room.PrimaryKey
|
||||||
|
|
||||||
|
@Entity(tableName = "subjects")
|
||||||
|
class Subject {
|
||||||
|
@PrimaryKey
|
||||||
|
@ColumnInfo(name = "text")
|
||||||
|
var text = ""
|
||||||
|
|
||||||
|
@ColumnInfo(name = "updated")
|
||||||
|
var updateTime: Long
|
||||||
|
|
||||||
|
constructor() {
|
||||||
|
updateTime = System.currentTimeMillis()
|
||||||
|
}
|
||||||
|
|
||||||
|
constructor(text: String) {
|
||||||
|
this.text = text
|
||||||
|
updateTime = System.currentTimeMillis()
|
||||||
|
}
|
||||||
|
}
|
@ -0,0 +1,254 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import android.content.Intent
|
||||||
|
import android.content.SharedPreferences
|
||||||
|
import android.graphics.Color
|
||||||
|
import android.os.Bundle
|
||||||
|
import android.preference.PreferenceManager
|
||||||
|
import android.view.*
|
||||||
|
import android.widget.TextView
|
||||||
|
import android.widget.Toast
|
||||||
|
import androidx.appcompat.app.AppCompatActivity
|
||||||
|
import androidx.recyclerview.widget.GridLayoutManager
|
||||||
|
import androidx.recyclerview.widget.RecyclerView
|
||||||
|
|
||||||
|
class SubjectActivity : AppCompatActivity(), SubjectDialogFragment.OnSubjectEnteredListener {
|
||||||
|
private lateinit var mStudyDb: StudyDatabase
|
||||||
|
private lateinit var mSubjectAdapter: SubjectAdapter
|
||||||
|
private lateinit var mRecyclerView: RecyclerView
|
||||||
|
private lateinit var mSubjectColors: IntArray
|
||||||
|
private lateinit var mSelectedSubject: Subject
|
||||||
|
private lateinit var mActionMode: ActionMode
|
||||||
|
private lateinit var mSharedPrefs: SharedPreferences
|
||||||
|
|
||||||
|
private var mDarkTheme = false
|
||||||
|
private var mSelectedSubjectPosition = RecyclerView.NO_POSITION
|
||||||
|
|
||||||
|
override fun onCreate(savedInstanceState: Bundle?) {
|
||||||
|
mSharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
|
||||||
|
mDarkTheme = mSharedPrefs!!.getBoolean(SettingsFragment.PREFERENCE_THEME, false);
|
||||||
|
if (mDarkTheme) {
|
||||||
|
setTheme(R.style.DarkTheme);
|
||||||
|
}
|
||||||
|
|
||||||
|
super.onCreate(savedInstanceState)
|
||||||
|
setContentView(R.layout.activity_subject)
|
||||||
|
mSubjectColors = resources.getIntArray(R.array.subjectColors)
|
||||||
|
|
||||||
|
// Singleton
|
||||||
|
mStudyDb = StudyDatabase.getInstance(applicationContext)
|
||||||
|
mRecyclerView = findViewById(R.id.subjectRecyclerView)
|
||||||
|
|
||||||
|
// Create 2 grid layout columns
|
||||||
|
val gridLayoutManager: RecyclerView.LayoutManager = GridLayoutManager(applicationContext, 2)
|
||||||
|
mRecyclerView.setLayoutManager(gridLayoutManager)
|
||||||
|
|
||||||
|
// Shows the available subjects
|
||||||
|
mSubjectAdapter = SubjectAdapter(loadSubjects())
|
||||||
|
mRecyclerView.setAdapter(mSubjectAdapter)
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
override fun onResume() {
|
||||||
|
super.onResume()
|
||||||
|
|
||||||
|
// If theme changed, recreate the activity so theme is applied
|
||||||
|
val darkTheme = mSharedPrefs!!.getBoolean(SettingsFragment.PREFERENCE_THEME, false)
|
||||||
|
if (darkTheme != mDarkTheme) {
|
||||||
|
recreate()
|
||||||
|
}
|
||||||
|
|
||||||
|
// Load subjects here in case settings changed
|
||||||
|
mSubjectAdapter = SubjectAdapter(loadSubjects())
|
||||||
|
mRecyclerView.adapter = mSubjectAdapter
|
||||||
|
}
|
||||||
|
|
||||||
|
private fun loadSubjects(): MutableList<Subject> {
|
||||||
|
val order = mSharedPrefs!!.getString(SettingsFragment.PREFERENCE_SUBJECT_ORDER, "1")
|
||||||
|
return when (order!!.toInt()) {
|
||||||
|
0 -> mStudyDb.getSubjects(StudyDatabase.SubjectSortOrder.ALPHABETIC)
|
||||||
|
1 -> mStudyDb.getSubjects(StudyDatabase.SubjectSortOrder.UPDATE_DESC)
|
||||||
|
else -> mStudyDb.getSubjects(StudyDatabase.SubjectSortOrder.UPDATE_ASC)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onCreateOptionsMenu(menu: Menu?): Boolean {
|
||||||
|
val inflater = menuInflater
|
||||||
|
inflater.inflate(R.menu.subject_menu, menu)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onOptionsItemSelected(item: MenuItem): Boolean {
|
||||||
|
// Handle item selection
|
||||||
|
return when (item.itemId) {
|
||||||
|
R.id.settings -> {
|
||||||
|
val intent = Intent(this@SubjectActivity, SettingsActivity::class.java)
|
||||||
|
startActivity(intent)
|
||||||
|
true
|
||||||
|
}
|
||||||
|
R.id.import_questions -> {
|
||||||
|
val intent = Intent(this@SubjectActivity, ImportActivity::class.java)
|
||||||
|
startActivity(intent)
|
||||||
|
true
|
||||||
|
}
|
||||||
|
else -> super.onOptionsItemSelected(item)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onSubjectEntered(subject: String) {
|
||||||
|
// Returns subject entered in the SubjectDialogFragment dialog
|
||||||
|
if (subject.isNotEmpty()) {
|
||||||
|
val sub = Subject(subject)
|
||||||
|
if (mStudyDb!!.addSubject(sub)) {
|
||||||
|
mSubjectAdapter.addSubject(sub)
|
||||||
|
Toast.makeText(this, "Added $subject", Toast.LENGTH_SHORT).show()
|
||||||
|
} else {
|
||||||
|
val message = resources.getString(R.string.subject_exists, subject)
|
||||||
|
Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun addSubjectClick(view: View?) {
|
||||||
|
// Prompt user to type new subject
|
||||||
|
val manager = supportFragmentManager
|
||||||
|
val dialog = SubjectDialogFragment()
|
||||||
|
dialog.show(manager, "subjectDialog")
|
||||||
|
}
|
||||||
|
|
||||||
|
private inner class SubjectHolder(inflater: LayoutInflater, parent: ViewGroup?) : RecyclerView.ViewHolder(inflater.inflate(R.layout.recycler_view_items, parent, false)), View.OnClickListener, View.OnLongClickListener {
|
||||||
|
private var mSubject: Subject? = null
|
||||||
|
private val mTextView: TextView
|
||||||
|
|
||||||
|
fun bind(subject: Subject, position: Int) {
|
||||||
|
mSubject = subject
|
||||||
|
mTextView.text = subject.text
|
||||||
|
if (mSelectedSubjectPosition == position) {
|
||||||
|
// Make selected subject stand out
|
||||||
|
mTextView.setBackgroundColor(Color.RED)
|
||||||
|
} else {
|
||||||
|
// Make the background color dependent on the length of the subject string
|
||||||
|
val colorIndex = subject.text!!.length % mSubjectColors.size
|
||||||
|
mTextView.setBackgroundColor(mSubjectColors[colorIndex])
|
||||||
|
}
|
||||||
|
}
|
||||||
|
override fun onClick(view: View) {
|
||||||
|
// Start QuestionActivity, indicating what subject was clicked
|
||||||
|
val intent = Intent(this@SubjectActivity, QuestionActivity::class.java)
|
||||||
|
intent.putExtra(QuestionActivity.EXTRA_SUBJECT, mSubject!!.text)
|
||||||
|
startActivity(intent)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onLongClick(view: View?): Boolean {
|
||||||
|
if (mActionMode != null) {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
mSelectedSubject = mSubject!!
|
||||||
|
mSelectedSubjectPosition = adapterPosition
|
||||||
|
|
||||||
|
// Re-bind the selected item
|
||||||
|
mSubjectAdapter.notifyItemChanged(mSelectedSubjectPosition)
|
||||||
|
|
||||||
|
// Show the CAB
|
||||||
|
mActionMode = this@SubjectActivity.startActionMode(mActionModeCallback)!!
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
private val mActionModeCallback: ActionMode.Callback = object : ActionMode.Callback {
|
||||||
|
override fun onCreateActionMode(mode: ActionMode, menu: Menu?): Boolean {
|
||||||
|
// Provide context menu for CAB
|
||||||
|
val inflater = mode.menuInflater
|
||||||
|
inflater.inflate(R.menu.context_menu, menu)
|
||||||
|
return true
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onPrepareActionMode(mode: ActionMode?, menu: Menu?): Boolean {
|
||||||
|
return false
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onActionItemClicked(mode: ActionMode, item: MenuItem): Boolean {
|
||||||
|
// Process action item selection
|
||||||
|
return when (item.getItemId()) {
|
||||||
|
R.id.delete -> {
|
||||||
|
// Delete from the database and remove from the RecyclerView
|
||||||
|
mStudyDb.deleteSubject(mSelectedSubject)
|
||||||
|
mSubjectAdapter.removeSubject(mSelectedSubject)
|
||||||
|
|
||||||
|
// Close the CAB
|
||||||
|
mode.finish()
|
||||||
|
true
|
||||||
|
}
|
||||||
|
else -> false
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onDestroyActionMode(mode: ActionMode) {
|
||||||
|
mActionMode = null
|
||||||
|
|
||||||
|
// CAB closing, need to deselect item if not deleted
|
||||||
|
mSubjectAdapter.notifyItemChanged(mSelectedSubjectPosition)
|
||||||
|
mSelectedSubjectPosition = RecyclerView.NO_POSITION
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
init {
|
||||||
|
itemView.setOnClickListener(this)
|
||||||
|
itemView.setOnLongClickListener(this)
|
||||||
|
mTextView = itemView.findViewById(R.id.subjectTextView)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
private inner class SubjectAdapter(private val mSubjectList: MutableList<Subject>) : RecyclerView.Adapter<SubjectHolder>() {
|
||||||
|
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): SubjectHolder {
|
||||||
|
val layoutInflater = LayoutInflater.from(applicationContext)
|
||||||
|
return SubjectHolder(layoutInflater, parent)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun onBindViewHolder(holder: SubjectHolder, position: Int) {
|
||||||
|
holder.bind(mSubjectList[position], position)
|
||||||
|
}
|
||||||
|
|
||||||
|
override fun getItemCount(): Int {
|
||||||
|
return mSubjectList.size
|
||||||
|
}
|
||||||
|
|
||||||
|
fun onSubjectEntered(subject: String) {
|
||||||
|
// Returns subject entered in the SubjectDialogFragment dialog
|
||||||
|
if (subject.isNotEmpty()) {
|
||||||
|
val sub = Subject(subject)
|
||||||
|
if (mStudyDb.addSubject(sub)) {
|
||||||
|
mSubjectAdapter.addSubject(sub)
|
||||||
|
// Toast.makeText(this, subject, Toast.LENGTH_SHORT).show()
|
||||||
|
Toast.makeText(this@SubjectActivity, subject, Toast.LENGTH_LONG).show()
|
||||||
|
} else {
|
||||||
|
val message = resources.getString(R.string.subject_exists, subject)
|
||||||
|
Toast.makeText(this@SubjectActivity, message, Toast.LENGTH_SHORT).show()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun removeSubject(subject: Subject?) {
|
||||||
|
// Find subject in the list
|
||||||
|
val index = mSubjectList.indexOf(subject)
|
||||||
|
if (index >= 0) {
|
||||||
|
// Remove the subject
|
||||||
|
mSubjectList.removeAt(index)
|
||||||
|
|
||||||
|
// Notify adapter of subject removal
|
||||||
|
notifyItemRemoved(index)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fun addSubject(subject: Subject?) {
|
||||||
|
// Add the new subject at the beginning of the list
|
||||||
|
mSubjectList.add(0, subject!!)
|
||||||
|
|
||||||
|
// Notify the adapter that item was added to the beginning of the list
|
||||||
|
notifyItemInserted(0)
|
||||||
|
|
||||||
|
// Scroll to the top
|
||||||
|
mRecyclerView.scrollToPosition(0)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
24
app/src/main/java/com/wyattjmiller/studyhelper/SubjectDao.kt
Normal file
@ -0,0 +1,24 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import androidx.room.*
|
||||||
|
|
||||||
|
@Dao
|
||||||
|
interface SubjectDao {
|
||||||
|
@get:Query("SELECT * FROM subjects ORDER BY text")
|
||||||
|
val subjects: List<Subject?>?
|
||||||
|
|
||||||
|
@get:Query("SELECT * FROM subjects ORDER BY updated DESC")
|
||||||
|
val subjectsNewerFirst: List<Subject?>?
|
||||||
|
|
||||||
|
@get:Query("SELECT * FROM subjects ORDER BY updated ASC")
|
||||||
|
val subjectsOlderFirst: List<Subject?>?
|
||||||
|
|
||||||
|
@Insert(onConflict = OnConflictStrategy.FAIL)
|
||||||
|
fun insertSubject(subject: Subject?)
|
||||||
|
|
||||||
|
@Update
|
||||||
|
fun updateSubject(subject: Subject?)
|
||||||
|
|
||||||
|
@Delete
|
||||||
|
fun deleteSubject(subject: Subject?)
|
||||||
|
}
|
@ -0,0 +1,45 @@
|
|||||||
|
package com.wyattjmiller.studyhelper;
|
||||||
|
|
||||||
|
|
||||||
|
import android.content.Context;
|
||||||
|
import android.content.DialogInterface;
|
||||||
|
import android.os.Bundle;
|
||||||
|
import android.text.InputType;
|
||||||
|
import android.widget.EditText;
|
||||||
|
import androidx.appcompat.app.AlertDialog;
|
||||||
|
import androidx.fragment.app.DialogFragment;
|
||||||
|
|
||||||
|
public class SubjectDialogFragment extends DialogFragment {
|
||||||
|
// Host activity must implement
|
||||||
|
public interface OnSubjectEnteredListener {
|
||||||
|
void onSubjectEntered(String subject);
|
||||||
|
}
|
||||||
|
|
||||||
|
private OnSubjectEnteredListener mListener;
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public AlertDialog onCreateDialog(Bundle savedInstanceState) {
|
||||||
|
|
||||||
|
final EditText subjectEditText = new EditText(getActivity());
|
||||||
|
subjectEditText.setInputType(InputType.TYPE_CLASS_TEXT);
|
||||||
|
subjectEditText.setMaxLines(1);
|
||||||
|
|
||||||
|
return new AlertDialog.Builder(getActivity())
|
||||||
|
.setTitle(R.string.subject)
|
||||||
|
.setView(subjectEditText)
|
||||||
|
.setPositiveButton(R.string.create, new DialogInterface.OnClickListener() {
|
||||||
|
public void onClick(DialogInterface dialog, int whichButton) {
|
||||||
|
String subject = subjectEditText.getText().toString();
|
||||||
|
mListener.onSubjectEntered(subject.trim());
|
||||||
|
}
|
||||||
|
})
|
||||||
|
.setNegativeButton(R.string.cancel, null)
|
||||||
|
.create();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public void onAttach(Context context) {
|
||||||
|
super.onAttach(context);
|
||||||
|
mListener = (OnSubjectEnteredListener) context;
|
||||||
|
}
|
||||||
|
}
|
30
app/src/main/res/drawable-v24/ic_launcher_foreground.xml
Normal file
@ -0,0 +1,30 @@
|
|||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:aapt="http://schemas.android.com/aapt"
|
||||||
|
android:width="108dp"
|
||||||
|
android:height="108dp"
|
||||||
|
android:viewportWidth="108"
|
||||||
|
android:viewportHeight="108">
|
||||||
|
<path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
|
||||||
|
<aapt:attr name="android:fillColor">
|
||||||
|
<gradient
|
||||||
|
android:endX="85.84757"
|
||||||
|
android:endY="92.4963"
|
||||||
|
android:startX="42.9492"
|
||||||
|
android:startY="49.59793"
|
||||||
|
android:type="linear">
|
||||||
|
<item
|
||||||
|
android:color="#44000000"
|
||||||
|
android:offset="0.0" />
|
||||||
|
<item
|
||||||
|
android:color="#00000000"
|
||||||
|
android:offset="1.0" />
|
||||||
|
</gradient>
|
||||||
|
</aapt:attr>
|
||||||
|
</path>
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFF"
|
||||||
|
android:fillType="nonZero"
|
||||||
|
android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
|
||||||
|
android:strokeWidth="1"
|
||||||
|
android:strokeColor="#00000000" />
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/add.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24.0"
|
||||||
|
android:viewportHeight="24.0">
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFFFF"
|
||||||
|
android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/check.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24.0"
|
||||||
|
android:viewportHeight="24.0">
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFFFF"
|
||||||
|
android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z"/>
|
||||||
|
</vector>
|
11
app/src/main/res/drawable/delete.xml
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<!-- drawable/delete.xml -->
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24.0"
|
||||||
|
android:viewportHeight="24.0">
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFFFF"
|
||||||
|
android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V7H6v12zM19,4h-3.5l-1,-1h-5l-1,1H5v2h14V4z"/>
|
||||||
|
</vector>
|
||||||
|
|
170
app/src/main/res/drawable/ic_launcher_background.xml
Normal file
@ -0,0 +1,170 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="108dp"
|
||||||
|
android:height="108dp"
|
||||||
|
android:viewportWidth="108"
|
||||||
|
android:viewportHeight="108">
|
||||||
|
<path
|
||||||
|
android:fillColor="#3DDC84"
|
||||||
|
android:pathData="M0,0h108v108h-108z" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M9,0L9,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,0L19,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M29,0L29,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M39,0L39,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M49,0L49,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M59,0L59,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M69,0L69,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M79,0L79,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M89,0L89,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M99,0L99,108"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,9L108,9"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,19L108,19"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,29L108,29"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,39L108,39"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,49L108,49"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,59L108,59"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,69L108,69"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,79L108,79"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,89L108,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M0,99L108,99"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,29L89,29"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,39L89,39"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,49L89,49"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,59L89,59"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,69L89,69"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M19,79L89,79"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M29,19L29,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M39,19L39,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M49,19L49,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M59,19L59,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M69,19L69,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
<path
|
||||||
|
android:fillColor="#00000000"
|
||||||
|
android:pathData="M79,19L79,89"
|
||||||
|
android:strokeWidth="0.8"
|
||||||
|
android:strokeColor="#33FFFFFF" />
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/import_questions.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24"
|
||||||
|
android:viewportHeight="24"
|
||||||
|
android:tint="?attr/colorControlNormal">
|
||||||
|
<path
|
||||||
|
android:fillColor="@android:color/white"
|
||||||
|
android:pathData="M19.35,10.04C18.67,6.59 15.64,4 12,4 9.11,4 6.6,5.64 5.35,8.04 2.34,8.36 0,10.91 0,14c0,3.31 2.69,6 6,6h13c2.76,0 5,-2.24 5,-5 0,-2.64 -2.05,-4.78 -4.65,-4.96zM17,13l-5,5 -5,-5h3V9h4v4h3z"/>
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/next.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24.0"
|
||||||
|
android:viewportHeight="24.0">
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFFFF"
|
||||||
|
android:pathData="M10,6L8.59,7.41 13.17,12l-4.58,4.59L10,18l6,-6z"/>
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/previous.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24.0"
|
||||||
|
android:viewportHeight="24.0">
|
||||||
|
<path
|
||||||
|
android:fillColor="#FFFFFFFF"
|
||||||
|
android:pathData="M15.41,7.41L14,6l-6,6 6,6 1.41,-1.41L10.83,12z"/>
|
||||||
|
</vector>
|
10
app/src/main/res/drawable/settings.xml
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
<vector xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
android:width="24dp"
|
||||||
|
android:height="24dp"
|
||||||
|
android:viewportWidth="24"
|
||||||
|
android:viewportHeight="24"
|
||||||
|
android:tint="?attr/colorControlNormal">
|
||||||
|
<path
|
||||||
|
android:fillColor="@android:color/white"
|
||||||
|
android:pathData="M19.14,12.94c0.04,-0.3 0.06,-0.61 0.06,-0.94c0,-0.32 -0.02,-0.64 -0.07,-0.94l2.03,-1.58c0.18,-0.14 0.23,-0.41 0.12,-0.61l-1.92,-3.32c-0.12,-0.22 -0.37,-0.29 -0.59,-0.22l-2.39,0.96c-0.5,-0.38 -1.03,-0.7 -1.62,-0.94L14.4,2.81c-0.04,-0.24 -0.24,-0.41 -0.48,-0.41h-3.84c-0.24,0 -0.43,0.17 -0.47,0.41L9.25,5.35C8.66,5.59 8.12,5.92 7.63,6.29L5.24,5.33c-0.22,-0.08 -0.47,0 -0.59,0.22L2.74,8.87C2.62,9.08 2.66,9.34 2.86,9.48l2.03,1.58C4.84,11.36 4.8,11.69 4.8,12s0.02,0.64 0.07,0.94l-2.03,1.58c-0.18,0.14 -0.23,0.41 -0.12,0.61l1.92,3.32c0.12,0.22 0.37,0.29 0.59,0.22l2.39,-0.96c0.5,0.38 1.03,0.7 1.62,0.94l0.36,2.54c0.05,0.24 0.24,0.41 0.48,0.41h3.84c0.24,0 0.44,-0.17 0.47,-0.41l0.36,-2.54c0.59,-0.24 1.13,-0.56 1.62,-0.94l2.39,0.96c0.22,0.08 0.47,0 0.59,-0.22l1.92,-3.32c0.12,-0.22 0.07,-0.47 -0.12,-0.61L19.14,12.94zM12,15.6c-1.98,0 -3.6,-1.62 -3.6,-3.6s1.62,-3.6 3.6,-3.6s3.6,1.62 3.6,3.6S13.98,15.6 12,15.6z"/>
|
||||||
|
</vector>
|
55
app/src/main/res/layout/activity_import.xml
Normal file
@ -0,0 +1,55 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto"
|
||||||
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:layout_margin="10dp"
|
||||||
|
tools:context=".ImportActivity">
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/selectSubject"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/select_subject"
|
||||||
|
android:textSize="30sp"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"/>
|
||||||
|
|
||||||
|
<ProgressBar
|
||||||
|
android:id="@+id/loadingProgressBar"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:visibility="gone"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintRight_toRightOf="parent" />
|
||||||
|
|
||||||
|
<ScrollView
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
app:layout_constraintTop_toBottomOf="@id/selectSubject"
|
||||||
|
app:layout_constraintBottom_toTopOf="@id/importButton">
|
||||||
|
|
||||||
|
<LinearLayout
|
||||||
|
android:id="@+id/subjectLayout"
|
||||||
|
android:orientation="vertical"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="wrap_content">
|
||||||
|
|
||||||
|
<!-- Content added dynamically -->
|
||||||
|
|
||||||
|
</LinearLayout>
|
||||||
|
</ScrollView>
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:id="@+id/importButton"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/import_questions"
|
||||||
|
android:onClick="importButtonClick"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"/>
|
||||||
|
|
||||||
|
</androidx.constraintlayout.widget.ConstraintLayout>
|
104
app/src/main/res/layout/activity_question.xml
Normal file
@ -0,0 +1,104 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<androidx.coordinatorlayout.widget.CoordinatorLayout
|
||||||
|
android:id="@+id/coordinatorLayout"
|
||||||
|
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto"
|
||||||
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent">
|
||||||
|
<androidx.constraintlayout.widget.ConstraintLayout
|
||||||
|
android:id="@+id/noQuestionsLayout"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:visibility="gone"
|
||||||
|
tools:context=".QuestionActivity">
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/noQuestionLabel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/no_questions"
|
||||||
|
android:textSize="20sp"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintRight_toRightOf="parent"
|
||||||
|
app:layout_constraintBottom_toTopOf="@+id/addQuestionButton" />
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:id="@+id/addQuestionButton"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/add_question"
|
||||||
|
android:onClick="addQuestionButtonClick"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintRight_toRightOf="parent"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"/>
|
||||||
|
|
||||||
|
</androidx.constraintlayout.widget.ConstraintLayout>
|
||||||
|
|
||||||
|
<androidx.constraintlayout.widget.ConstraintLayout
|
||||||
|
android:id="@+id/showQuestionsLayout"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:layout_margin="10dp"
|
||||||
|
tools:context=".QuestionActivity">
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/questionLabel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/question_label"
|
||||||
|
style="@style/QALabel"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"/>
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/questionText"
|
||||||
|
android:layout_width="0dp"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
android:layout_marginTop="20dp"
|
||||||
|
android:layout_marginBottom="20dp"
|
||||||
|
android:layout_marginLeft="20dp"
|
||||||
|
android:textSize="30sp"
|
||||||
|
tools:text="question"
|
||||||
|
app:layout_constraintTop_toTopOf="@id/questionLabel"
|
||||||
|
app:layout_constraintBottom_toTopOf="@+id/answerButton"
|
||||||
|
app:layout_constraintLeft_toRightOf="@id/questionLabel"
|
||||||
|
app:layout_constraintRight_toRightOf="parent"/>
|
||||||
|
|
||||||
|
<Button
|
||||||
|
android:id="@+id/answerButton"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:layout_marginTop="20dp"
|
||||||
|
android:layout_marginBottom="20dp"
|
||||||
|
android:text="@string/show_answer"
|
||||||
|
android:onClick="answerButtonClick"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"
|
||||||
|
app:layout_constraintRight_toRightOf="parent"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"/>
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/answerLabel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/answer_label"
|
||||||
|
style="@style/QALabel"
|
||||||
|
app:layout_constraintTop_toBottomOf="@+id/answerButton"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent"/>
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/answerText"
|
||||||
|
android:layout_width="0dp"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
android:layout_marginTop="20dp"
|
||||||
|
android:layout_marginLeft="20dp"
|
||||||
|
android:textSize="30sp"
|
||||||
|
tools:text="answer"
|
||||||
|
app:layout_constraintTop_toTopOf="@id/answerLabel"
|
||||||
|
app:layout_constraintLeft_toRightOf="@id/answerLabel"
|
||||||
|
app:layout_constraintRight_toRightOf="parent"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"/>
|
||||||
|
</androidx.constraintlayout.widget.ConstraintLayout>
|
||||||
|
</androidx.coordinatorlayout.widget.CoordinatorLayout>
|
67
app/src/main/res/layout/activity_question_edit.xml
Normal file
@ -0,0 +1,67 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<androidx.constraintlayout.widget.ConstraintLayout
|
||||||
|
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto"
|
||||||
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:layout_margin="10dp"
|
||||||
|
tools:context=".QuestionEditActivity">
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/questionLabel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/question_label"
|
||||||
|
android:labelFor="@+id/questionText"
|
||||||
|
style="@style/QALabel"
|
||||||
|
app:layout_constraintTop_toTopOf="parent"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent" />
|
||||||
|
|
||||||
|
<EditText
|
||||||
|
android:id="@+id/questionText"
|
||||||
|
android:layout_width="0dp"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
android:hint="@string/question_hint"
|
||||||
|
android:importantForAutofill="no"
|
||||||
|
android:inputType="text"
|
||||||
|
style="@style/QAEditText"
|
||||||
|
app:layout_constraintTop_toTopOf="@id/questionLabel"
|
||||||
|
app:layout_constraintBottom_toTopOf="@+id/answerText"
|
||||||
|
app:layout_constraintLeft_toRightOf="@id/questionLabel"
|
||||||
|
app:layout_constraintRight_toRightOf="parent" />
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/answerLabel"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:text="@string/answer_label"
|
||||||
|
android:labelFor="@+id/answerText"
|
||||||
|
style="@style/QALabel"
|
||||||
|
app:layout_constraintTop_toTopOf="@+id/answerText"
|
||||||
|
app:layout_constraintLeft_toLeftOf="parent" />
|
||||||
|
|
||||||
|
<EditText
|
||||||
|
android:id="@+id/answerText"
|
||||||
|
android:layout_width="0dp"
|
||||||
|
android:layout_height="0dp"
|
||||||
|
android:hint="@string/answer_hint"
|
||||||
|
android:importantForAutofill="no"
|
||||||
|
android:inputType="text"
|
||||||
|
style="@style/QAEditText"
|
||||||
|
app:layout_constraintTop_toBottomOf="@+id/questionText"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"
|
||||||
|
app:layout_constraintLeft_toRightOf="@id/answerLabel"
|
||||||
|
app:layout_constraintRight_toRightOf="parent" />
|
||||||
|
|
||||||
|
<com.google.android.material.floatingactionbutton.FloatingActionButton
|
||||||
|
android:id="@+id/saveButton"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:onClick="saveButtonClick"
|
||||||
|
app:srcCompat="@drawable/check"
|
||||||
|
android:layout_margin="10dp"
|
||||||
|
app:layout_constraintBottom_toBottomOf="parent"
|
||||||
|
app:layout_constraintRight_toRightOf="parent" />
|
||||||
|
|
||||||
|
</androidx.constraintlayout.widget.ConstraintLayout>
|
9
app/src/main/res/layout/activity_settings.xml
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto"
|
||||||
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
tools:context=".SettingsActivity">
|
||||||
|
|
||||||
|
</androidx.constraintlayout.widget.ConstraintLayout>
|
27
app/src/main/res/layout/activity_subject.xml
Normal file
@ -0,0 +1,27 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<FrameLayout
|
||||||
|
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto"
|
||||||
|
xmlns:tools="http://schemas.android.com/tools"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
tools:context=".SubjectActivity">
|
||||||
|
|
||||||
|
<androidx.recyclerview.widget.RecyclerView
|
||||||
|
android:id="@+id/subjectRecyclerView"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:scrollbars="vertical" />
|
||||||
|
|
||||||
|
<com.google.android.material.floatingactionbutton.FloatingActionButton
|
||||||
|
android:id="@+id/addSubjectButton"
|
||||||
|
android:layout_width="wrap_content"
|
||||||
|
android:layout_height="wrap_content"
|
||||||
|
android:onClick="addSubjectClick"
|
||||||
|
android:layout_gravity="end|bottom"
|
||||||
|
app:srcCompat="@drawable/add"
|
||||||
|
android:layout_margin="16dp" />
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
</FrameLayout>
|
22
app/src/main/res/layout/recycler_view_items.xml
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<androidx.cardview.widget.CardView
|
||||||
|
xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:card_view="http://schemas.android.com/apk/res-auto"
|
||||||
|
android:id="@+id/cardview1"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="150dp"
|
||||||
|
card_view:cardCornerRadius="5dp"
|
||||||
|
card_view:cardUseCompatPadding="true">
|
||||||
|
|
||||||
|
<TextView
|
||||||
|
android:id="@+id/subjectTextView"
|
||||||
|
android:layout_width="match_parent"
|
||||||
|
android:layout_height="match_parent"
|
||||||
|
android:textSize="20sp"
|
||||||
|
android:textStyle="bold"
|
||||||
|
android:textColor="@color/colorSubject"
|
||||||
|
android:padding="10dp"
|
||||||
|
android:layout_gravity="center"
|
||||||
|
android:gravity="center" />
|
||||||
|
|
||||||
|
</androidx.cardview.widget.CardView>
|
11
app/src/main/res/menu/context_menu.xml
Normal file
@ -0,0 +1,11 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<menu xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto">
|
||||||
|
|
||||||
|
<item android:id="@+id/delete"
|
||||||
|
android:title="@string/delete"
|
||||||
|
android:icon="@drawable/delete"
|
||||||
|
app:showAsAction="ifRoom">
|
||||||
|
</item>
|
||||||
|
</menu>
|
||||||
|
|
26
app/src/main/res/menu/question_menu.xml
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<menu xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto">
|
||||||
|
|
||||||
|
<item android:id="@+id/previous"
|
||||||
|
android:icon="@drawable/previous"
|
||||||
|
android:title="@string/previous"
|
||||||
|
app:showAsAction="ifRoom"/>
|
||||||
|
|
||||||
|
<item android:id="@+id/next"
|
||||||
|
android:icon="@drawable/next"
|
||||||
|
android:title="@string/next"
|
||||||
|
app:showAsAction="ifRoom"/>
|
||||||
|
|
||||||
|
<item android:id="@+id/add"
|
||||||
|
android:title="@string/add"
|
||||||
|
app:showAsAction="never"/>
|
||||||
|
|
||||||
|
<item android:id="@+id/edit"
|
||||||
|
android:title="@string/edit"
|
||||||
|
app:showAsAction="never"/>
|
||||||
|
|
||||||
|
<item android:id="@+id/delete"
|
||||||
|
android:title="@string/delete"
|
||||||
|
app:showAsAction="never"/>
|
||||||
|
</menu>
|
15
app/src/main/res/menu/subject_menu.xml
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<menu xmlns:android="http://schemas.android.com/apk/res/android"
|
||||||
|
xmlns:app="http://schemas.android.com/apk/res-auto">
|
||||||
|
|
||||||
|
<item android:id="@+id/settings"
|
||||||
|
android:icon="@drawable/settings"
|
||||||
|
android:title="@string/settings"
|
||||||
|
app:showAsAction="ifRoom"/>
|
||||||
|
|
||||||
|
<item android:id="@+id/import_questions"
|
||||||
|
android:icon="@drawable/import_questions"
|
||||||
|
android:title="@string/import_questions"
|
||||||
|
app:showAsAction="ifRoom"/>
|
||||||
|
</menu>
|
||||||
|
|
5
app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
|
||||||
|
<background android:drawable="@drawable/ic_launcher_background" />
|
||||||
|
<foreground android:drawable="@drawable/ic_launcher_foreground" />
|
||||||
|
</adaptive-icon>
|
5
app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
|
||||||
|
<background android:drawable="@drawable/ic_launcher_background" />
|
||||||
|
<foreground android:drawable="@drawable/ic_launcher_foreground" />
|
||||||
|
</adaptive-icon>
|
BIN
app/src/main/res/mipmap-hdpi/ic_launcher.png
Normal file
After Width: | Height: | Size: 3.5 KiB |
BIN
app/src/main/res/mipmap-hdpi/ic_launcher_round.png
Normal file
After Width: | Height: | Size: 5.2 KiB |
BIN
app/src/main/res/mipmap-mdpi/ic_launcher.png
Normal file
After Width: | Height: | Size: 2.6 KiB |
BIN
app/src/main/res/mipmap-mdpi/ic_launcher_round.png
Normal file
After Width: | Height: | Size: 3.3 KiB |
BIN
app/src/main/res/mipmap-xhdpi/ic_launcher.png
Normal file
After Width: | Height: | Size: 4.8 KiB |
BIN
app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
Normal file
After Width: | Height: | Size: 7.3 KiB |
BIN
app/src/main/res/mipmap-xxhdpi/ic_launcher.png
Normal file
After Width: | Height: | Size: 7.7 KiB |
BIN
app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
Normal file
After Width: | Height: | Size: 12 KiB |
BIN
app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
Normal file
After Width: | Height: | Size: 10 KiB |
BIN
app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
Normal file
After Width: | Height: | Size: 16 KiB |
26
app/src/main/res/values/colors.xml
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<resources>
|
||||||
|
<color name="colorPrimary">#0277BD</color>
|
||||||
|
<color name="colorPrimaryDark">#01579B</color>
|
||||||
|
<color name="colorAccent">#42A5F5</color>
|
||||||
|
<color name="colorSubject">#EEEEEE</color>
|
||||||
|
|
||||||
|
<!-- Dark theme colors -->
|
||||||
|
<color name="colorBackgroundDark">#000</color>
|
||||||
|
<color name="colorAppBar">#023</color>
|
||||||
|
<color name="colorText">#BBB</color>
|
||||||
|
<color name="colorTextSecondary">#999</color>
|
||||||
|
<color name="colorButton">#555</color>
|
||||||
|
|
||||||
|
<array name="subjectColors">
|
||||||
|
<item>#1A237E</item>
|
||||||
|
<item>#880E4F</item>
|
||||||
|
<item>#006064</item>
|
||||||
|
<item>#F57F17</item>
|
||||||
|
<item>#BF360C</item>
|
||||||
|
<item>#01579B</item>
|
||||||
|
<item>#33691E</item>
|
||||||
|
<item>#4A148C</item>
|
||||||
|
<item>#B71C1C</item>
|
||||||
|
</array>
|
||||||
|
</resources>
|
48
app/src/main/res/values/strings.xml
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
<?xml version="1.0" encoding="utf-8"?>
|
||||||
|
<resources>
|
||||||
|
<string name="app_name">Study Helper</string>
|
||||||
|
<string name="question_label">Q</string>
|
||||||
|
<string name="question_hint">Question</string>
|
||||||
|
<string name="answer_label">A</string>
|
||||||
|
<string name="answer_hint">Answer</string>
|
||||||
|
<string name="show_answer">Show Answer</string>
|
||||||
|
<string name="hide_answer">Hide Answer</string>
|
||||||
|
<string name="previous">Previous</string>
|
||||||
|
<string name="next">Next</string>
|
||||||
|
<string name="add">Add</string>
|
||||||
|
<string name="delete">Delete</string>
|
||||||
|
<string name="edit">Edit</string>
|
||||||
|
<string name="update">Update</string>
|
||||||
|
<string name="question_deleted">Question deleted.</string>
|
||||||
|
<string name="question_added">Question added.</string>
|
||||||
|
<string name="question_updated">Question updated.</string>
|
||||||
|
<string name="create">Create</string>
|
||||||
|
<string name="subject">New subject?</string>
|
||||||
|
<string name="cancel">Cancel</string>
|
||||||
|
<string name="update_question">Update Question</string>
|
||||||
|
<string name="add_question">Add Question</string>
|
||||||
|
<string name="no_questions">No questions exist for this subject.</string>
|
||||||
|
<string name="subject_exists">The subject "%1$s" already exists.</string>
|
||||||
|
<string name="question_number">%1$s (%2$d of %3$d)</string>
|
||||||
|
<string name="import_questions">Import</string>
|
||||||
|
<string name="select_subject">Select a subject:</string>
|
||||||
|
<string name="undo">Undo</string>
|
||||||
|
<string name="settings">Settings</string>
|
||||||
|
<string name="pref_title_theme">Dark theme</string>
|
||||||
|
<string name="pref_description_theme">Turn on dark theme</string>
|
||||||
|
<string name="pref_title_default_question">Default question</string>
|
||||||
|
<string name="pref_title_subject_order">Subject order</string>
|
||||||
|
<string name="pref_none">None</string>
|
||||||
|
|
||||||
|
<string-array name="pref_subject_order">
|
||||||
|
<item>Alphabetic</item>
|
||||||
|
<item>Most recent first</item>
|
||||||
|
<item>Oldest first</item>
|
||||||
|
</string-array>
|
||||||
|
|
||||||
|
<string-array name="pref_subject_order_values">
|
||||||
|
<item>0</item>
|
||||||
|
<item>1</item>
|
||||||
|
<item>2</item>
|
||||||
|
</string-array>
|
||||||
|
</resources>
|
32
app/src/main/res/values/styles.xml
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
<resources>
|
||||||
|
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
|
||||||
|
<item name="colorPrimary">@color/colorPrimary</item>
|
||||||
|
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
|
||||||
|
<item name="colorAccent">@color/colorAccent</item>
|
||||||
|
</style>
|
||||||
|
|
||||||
|
<!-- Dark theme -->
|
||||||
|
<style name="DarkTheme" parent="Theme.AppCompat.Light.DarkActionBar">
|
||||||
|
<item name="colorPrimary">@color/colorAppBar</item>
|
||||||
|
<item name="colorPrimaryDark">@color/colorBackgroundDark</item>
|
||||||
|
<item name="colorAccent">@color/colorPrimaryDark</item>
|
||||||
|
<item name="android:colorBackground">@color/colorBackgroundDark</item>
|
||||||
|
<item name="android:textColor">@color/colorText</item>
|
||||||
|
<item name="android:textColorSecondary">@color/colorTextSecondary</item>
|
||||||
|
<item name="android:editTextColor">@color/colorText</item>
|
||||||
|
<item name="colorButtonNormal">@color/colorButton</item>
|
||||||
|
</style>
|
||||||
|
|
||||||
|
<style name="QALabel">
|
||||||
|
<item name="android:textSize">60sp</item>
|
||||||
|
<item name="android:textColor">@color/colorPrimaryDark</item>
|
||||||
|
</style>
|
||||||
|
|
||||||
|
<style name="QAEditText">
|
||||||
|
<item name="android:gravity">top</item>
|
||||||
|
<item name="android:textSize">30sp</item>
|
||||||
|
<item name="android:layout_marginTop">20dp</item>
|
||||||
|
<item name="android:layout_marginBottom">20dp</item>
|
||||||
|
<item name="android:layout_marginLeft">20dp</item>
|
||||||
|
</style>
|
||||||
|
</resources>
|
26
app/src/main/res/xml/preferences.xml
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
<PreferenceScreen
|
||||||
|
xmlns:android="http://schemas.android.com/apk/res/android">
|
||||||
|
|
||||||
|
<SwitchPreference
|
||||||
|
android:defaultValue="false"
|
||||||
|
android:key="pref_theme"
|
||||||
|
android:title="@string/pref_title_theme"
|
||||||
|
android:summary="@string/pref_description_theme" />
|
||||||
|
|
||||||
|
<ListPreference
|
||||||
|
android:defaultValue="1"
|
||||||
|
android:entries="@array/pref_subject_order"
|
||||||
|
android:entryValues="@array/pref_subject_order_values"
|
||||||
|
android:key="pref_subject_order"
|
||||||
|
android:negativeButtonText="@null"
|
||||||
|
android:positiveButtonText="@null"
|
||||||
|
android:title="@string/pref_title_subject_order" />
|
||||||
|
|
||||||
|
<EditTextPreference
|
||||||
|
android:key="pref_default_question"
|
||||||
|
android:inputType="text"
|
||||||
|
android:maxLines="1"
|
||||||
|
android:selectAllOnFocus="true"
|
||||||
|
android:title="@string/pref_title_default_question" />
|
||||||
|
|
||||||
|
</PreferenceScreen>
|
@ -0,0 +1,17 @@
|
|||||||
|
package com.wyattjmiller.studyhelper
|
||||||
|
|
||||||
|
import org.junit.Test
|
||||||
|
|
||||||
|
import org.junit.Assert.*
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Example local unit test, which will execute on the development machine (host).
|
||||||
|
*
|
||||||
|
* See [testing documentation](http://d.android.com/tools/testing).
|
||||||
|
*/
|
||||||
|
class ExampleUnitTest {
|
||||||
|
@Test
|
||||||
|
fun addition_isCorrect() {
|
||||||
|
assertEquals(4, 2 + 2)
|
||||||
|
}
|
||||||
|
}
|
26
build.gradle
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
// Top-level build file where you can add configuration options common to all sub-projects/modules.
|
||||||
|
buildscript {
|
||||||
|
ext.kotlin_version = "1.4.10"
|
||||||
|
repositories {
|
||||||
|
google()
|
||||||
|
jcenter()
|
||||||
|
}
|
||||||
|
dependencies {
|
||||||
|
classpath "com.android.tools.build:gradle:4.0.1"
|
||||||
|
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
|
||||||
|
|
||||||
|
// NOTE: Do not place your application dependencies here; they belong
|
||||||
|
// in the individual module build.gradle files
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
allprojects {
|
||||||
|
repositories {
|
||||||
|
google()
|
||||||
|
jcenter()
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
task clean(type: Delete) {
|
||||||
|
delete rootProject.buildDir
|
||||||
|
}
|
21
gradle.properties
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
# Project-wide Gradle settings.
|
||||||
|
# IDE (e.g. Android Studio) users:
|
||||||
|
# Gradle settings configured through the IDE *will override*
|
||||||
|
# any settings specified in this file.
|
||||||
|
# For more details on how to configure your build environment visit
|
||||||
|
# http://www.gradle.org/docs/current/userguide/build_environment.html
|
||||||
|
# Specifies the JVM arguments used for the daemon process.
|
||||||
|
# The setting is particularly useful for tweaking memory settings.
|
||||||
|
org.gradle.jvmargs=-Xmx2048m
|
||||||
|
# When configured, Gradle will run in incubating parallel mode.
|
||||||
|
# This option should only be used with decoupled projects. More details, visit
|
||||||
|
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
|
||||||
|
# org.gradle.parallel=true
|
||||||
|
# AndroidX package structure to make it clearer which packages are bundled with the
|
||||||
|
# Android operating system, and which are packaged with your app"s APK
|
||||||
|
# https://developer.android.com/topic/libraries/support-library/androidx-rn
|
||||||
|
android.useAndroidX=true
|
||||||
|
# Automatically convert third-party libraries to use AndroidX
|
||||||
|
android.enableJetifier=true
|
||||||
|
# Kotlin code style for this project: "official" or "obsolete":
|
||||||
|
kotlin.code.style=official
|
BIN
gradle/wrapper/gradle-wrapper.jar
vendored
Normal file
6
gradle/wrapper/gradle-wrapper.properties
vendored
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
#Thu Oct 29 14:21:57 EDT 2020
|
||||||
|
distributionBase=GRADLE_USER_HOME
|
||||||
|
distributionPath=wrapper/dists
|
||||||
|
zipStoreBase=GRADLE_USER_HOME
|
||||||
|
zipStorePath=wrapper/dists
|
||||||
|
distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
|
172
gradlew
vendored
Normal file
@ -0,0 +1,172 @@
|
|||||||
|
#!/usr/bin/env sh
|
||||||
|
|
||||||
|
##############################################################################
|
||||||
|
##
|
||||||
|
## Gradle start up script for UN*X
|
||||||
|
##
|
||||||
|
##############################################################################
|
||||||
|
|
||||||
|
# Attempt to set APP_HOME
|
||||||
|
# Resolve links: $0 may be a link
|
||||||
|
PRG="$0"
|
||||||
|
# Need this for relative symlinks.
|
||||||
|
while [ -h "$PRG" ] ; do
|
||||||
|
ls=`ls -ld "$PRG"`
|
||||||
|
link=`expr "$ls" : '.*-> \(.*\)$'`
|
||||||
|
if expr "$link" : '/.*' > /dev/null; then
|
||||||
|
PRG="$link"
|
||||||
|
else
|
||||||
|
PRG=`dirname "$PRG"`"/$link"
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
SAVED="`pwd`"
|
||||||
|
cd "`dirname \"$PRG\"`/" >/dev/null
|
||||||
|
APP_HOME="`pwd -P`"
|
||||||
|
cd "$SAVED" >/dev/null
|
||||||
|
|
||||||
|
APP_NAME="Gradle"
|
||||||
|
APP_BASE_NAME=`basename "$0"`
|
||||||
|
|
||||||
|
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
DEFAULT_JVM_OPTS=""
|
||||||
|
|
||||||
|
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||||
|
MAX_FD="maximum"
|
||||||
|
|
||||||
|
warn () {
|
||||||
|
echo "$*"
|
||||||
|
}
|
||||||
|
|
||||||
|
die () {
|
||||||
|
echo
|
||||||
|
echo "$*"
|
||||||
|
echo
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
# OS specific support (must be 'true' or 'false').
|
||||||
|
cygwin=false
|
||||||
|
msys=false
|
||||||
|
darwin=false
|
||||||
|
nonstop=false
|
||||||
|
case "`uname`" in
|
||||||
|
CYGWIN* )
|
||||||
|
cygwin=true
|
||||||
|
;;
|
||||||
|
Darwin* )
|
||||||
|
darwin=true
|
||||||
|
;;
|
||||||
|
MINGW* )
|
||||||
|
msys=true
|
||||||
|
;;
|
||||||
|
NONSTOP* )
|
||||||
|
nonstop=true
|
||||||
|
;;
|
||||||
|
esac
|
||||||
|
|
||||||
|
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||||
|
|
||||||
|
# Determine the Java command to use to start the JVM.
|
||||||
|
if [ -n "$JAVA_HOME" ] ; then
|
||||||
|
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||||
|
# IBM's JDK on AIX uses strange locations for the executables
|
||||||
|
JAVACMD="$JAVA_HOME/jre/sh/java"
|
||||||
|
else
|
||||||
|
JAVACMD="$JAVA_HOME/bin/java"
|
||||||
|
fi
|
||||||
|
if [ ! -x "$JAVACMD" ] ; then
|
||||||
|
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
JAVACMD="java"
|
||||||
|
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
|
||||||
|
Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
location of your Java installation."
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Increase the maximum file descriptors if we can.
|
||||||
|
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
|
||||||
|
MAX_FD_LIMIT=`ulimit -H -n`
|
||||||
|
if [ $? -eq 0 ] ; then
|
||||||
|
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
|
||||||
|
MAX_FD="$MAX_FD_LIMIT"
|
||||||
|
fi
|
||||||
|
ulimit -n $MAX_FD
|
||||||
|
if [ $? -ne 0 ] ; then
|
||||||
|
warn "Could not set maximum file descriptor limit: $MAX_FD"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Darwin, add options to specify how the application appears in the dock
|
||||||
|
if $darwin; then
|
||||||
|
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
|
||||||
|
fi
|
||||||
|
|
||||||
|
# For Cygwin, switch paths to Windows format before running java
|
||||||
|
if $cygwin ; then
|
||||||
|
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
|
||||||
|
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
|
||||||
|
JAVACMD=`cygpath --unix "$JAVACMD"`
|
||||||
|
|
||||||
|
# We build the pattern for arguments to be converted via cygpath
|
||||||
|
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
|
||||||
|
SEP=""
|
||||||
|
for dir in $ROOTDIRSRAW ; do
|
||||||
|
ROOTDIRS="$ROOTDIRS$SEP$dir"
|
||||||
|
SEP="|"
|
||||||
|
done
|
||||||
|
OURCYGPATTERN="(^($ROOTDIRS))"
|
||||||
|
# Add a user-defined pattern to the cygpath arguments
|
||||||
|
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
|
||||||
|
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
|
||||||
|
fi
|
||||||
|
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||||
|
i=0
|
||||||
|
for arg in "$@" ; do
|
||||||
|
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
|
||||||
|
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
|
||||||
|
|
||||||
|
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
|
||||||
|
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
|
||||||
|
else
|
||||||
|
eval `echo args$i`="\"$arg\""
|
||||||
|
fi
|
||||||
|
i=$((i+1))
|
||||||
|
done
|
||||||
|
case $i in
|
||||||
|
(0) set -- ;;
|
||||||
|
(1) set -- "$args0" ;;
|
||||||
|
(2) set -- "$args0" "$args1" ;;
|
||||||
|
(3) set -- "$args0" "$args1" "$args2" ;;
|
||||||
|
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
|
||||||
|
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
|
||||||
|
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
|
||||||
|
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
|
||||||
|
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
|
||||||
|
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||||
|
esac
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Escape application args
|
||||||
|
save () {
|
||||||
|
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||||
|
echo " "
|
||||||
|
}
|
||||||
|
APP_ARGS=$(save "$@")
|
||||||
|
|
||||||
|
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||||
|
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||||
|
|
||||||
|
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
|
||||||
|
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
|
||||||
|
cd "$(dirname "$0")"
|
||||||
|
fi
|
||||||
|
|
||||||
|
exec "$JAVACMD" "$@"
|
84
gradlew.bat
vendored
Normal file
@ -0,0 +1,84 @@
|
|||||||
|
@if "%DEBUG%" == "" @echo off
|
||||||
|
@rem ##########################################################################
|
||||||
|
@rem
|
||||||
|
@rem Gradle startup script for Windows
|
||||||
|
@rem
|
||||||
|
@rem ##########################################################################
|
||||||
|
|
||||||
|
@rem Set local scope for the variables with windows NT shell
|
||||||
|
if "%OS%"=="Windows_NT" setlocal
|
||||||
|
|
||||||
|
set DIRNAME=%~dp0
|
||||||
|
if "%DIRNAME%" == "" set DIRNAME=.
|
||||||
|
set APP_BASE_NAME=%~n0
|
||||||
|
set APP_HOME=%DIRNAME%
|
||||||
|
|
||||||
|
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
set DEFAULT_JVM_OPTS=
|
||||||
|
|
||||||
|
@rem Find java.exe
|
||||||
|
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||||
|
|
||||||
|
set JAVA_EXE=java.exe
|
||||||
|
%JAVA_EXE% -version >NUL 2>&1
|
||||||
|
if "%ERRORLEVEL%" == "0" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:findJavaFromJavaHome
|
||||||
|
set JAVA_HOME=%JAVA_HOME:"=%
|
||||||
|
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||||
|
|
||||||
|
if exist "%JAVA_EXE%" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:init
|
||||||
|
@rem Get command-line arguments, handling Windows variants
|
||||||
|
|
||||||
|
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||||
|
|
||||||
|
:win9xME_args
|
||||||
|
@rem Slurp the command line arguments.
|
||||||
|
set CMD_LINE_ARGS=
|
||||||
|
set _SKIP=2
|
||||||
|
|
||||||
|
:win9xME_args_slurp
|
||||||
|
if "x%~1" == "x" goto execute
|
||||||
|
|
||||||
|
set CMD_LINE_ARGS=%*
|
||||||
|
|
||||||
|
:execute
|
||||||
|
@rem Setup the command line
|
||||||
|
|
||||||
|
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||||
|
|
||||||
|
@rem Execute Gradle
|
||||||
|
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||||
|
|
||||||
|
:end
|
||||||
|
@rem End local scope for the variables with windows NT shell
|
||||||
|
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||||
|
|
||||||
|
:fail
|
||||||
|
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||||
|
rem the _cmd.exe /c_ return code!
|
||||||
|
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||||
|
exit /b 1
|
||||||
|
|
||||||
|
:mainEnd
|
||||||
|
if "%OS%"=="Windows_NT" endlocal
|
||||||
|
|
||||||
|
:omega
|
2
settings.gradle
Normal file
@ -0,0 +1,2 @@
|
|||||||
|
include ':app'
|
||||||
|
rootProject.name = "StudyHelper"
|