Dear Friends,
I am new to Android development. I have a problem that Intent is not started. I have created an Intent in a parent activity class trying to call the child Activity. The parent class is QuizActivity.java, calling CheatActivity.java. I get the following error. Could anyone help me what could be the issue please?
Please find below the LogCat & Class files along with manifest.xml file.
You help is deeply appreciated.
LogCat:
09-30 21:33:28.218 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.app.INotificationSideChannel$Stub$Proxy.cancel(java.lang.String, int, java.lang.String) took 110.328ms
09-30 21:33:28.410 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.app.ListFragment.ensureList() took 137.951ms
09-30 21:33:28.569 350-487/system_process I/ActivityManager﹕ Delay finish: com.android.email/.service.EmailBroadcastReceiver
09-30 21:33:31.870 350-643/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:32.464 67-67/? I/art﹕ Background concurrent mark sweep GC freed 779(32KB) AllocSpace objects, 0(0B) LOS objects, 82% free, 111KB/623KB, paused 1.528ms total 176.515ms
09-30 21:33:32.482 1059-1081/com.android.email I/Email﹕ Observing account changes for notifications
09-30 21:33:32.619 350-364/system_process I/ActivityManager﹕ Start proc com.android.exchange for service com.android.exchange/.service.EasService: pid=1082 uid=10027 gids={50027, 9997, 3003, 1028, 1015} abi=armeabi-v7a
09-30 21:33:32.659 350-643/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:33.473 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.DrawerLayout.closeDrawers(boolean) took 874.601ms
09-30 21:33:34.308 350-635/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:34.572 350-364/system_process I/ActivityManager﹕ Resuming delayed broadcast
09-30 21:33:34.592 495-495/com.android.inputmethod.latin I/SystemBroadcastReceiver﹕ Boot has been completed
09-30 21:33:34.680 1059-1059/com.android.email E/ActivityThread﹕ Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
android.app.ServiceConnectionLeaked: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1070)
at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:964)
at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1768)
at android.app.ContextImpl.bindService(ContextImpl.java:1751)
at android.content.ContextWrapper.bindService(ContextWrapper.java:538)
at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:176)
at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:219)
at com.android.email.service.EmailServiceUtils.isServiceAvailable(EmailServiceUtils.java:160)
at com.android.email.provider.AccountReconciler.reconcileAccountsInternal(AccountReconciler.java:164)
at com.android.email.provider.AccountReconciler.reconcileAccounts(AccountReconciler.java:113)
at com.android.email.service.EmailBroadcastProcessorService.reconcileAndStartServices(EmailBroadcastProcessorService.java:305)
at com.android.email.service.EmailBroadcastProcessorService.onBootCompleted(EmailBroadcastProcessorService.java:295)
at com.android.email.service.EmailBroadcastProcessorService.onHandleIntent(EmailBroadcastProcessorService.java:130)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)
09-30 21:33:34.645 1031-1053/com.android.calendar D/InitAlarmsService﹕ Clearing and rescheduling alarms.
09-30 21:33:34.747 1059-1059/com.android.email E/StrictMode﹕ null
android.app.ServiceConnectionLeaked: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1070)
at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:964)
at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1768)
at android.app.ContextImpl.bindService(ContextImpl.java:1751)
at android.content.ContextWrapper.bindService(ContextWrapper.java:538)
at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:176)
at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:219)
at com.android.email.service.EmailServiceUtils.isServiceAvailable(EmailServiceUtils.java:160)
at com.android.email.provider.AccountReconciler.reconcileAccountsInternal(AccountReconciler.java:164)
at com.android.email.provider.AccountReconciler.reconcileAccounts(AccountReconciler.java:113)
at com.android.email.service.EmailBroadcastProcessorService.reconcileAndStartServices(EmailBroadcastProcessorService.java:305)
at com.android.email.service.EmailBroadcastProcessorService.onBootCompleted(EmailBroadcastProcessorService.java:295)
at com.android.email.service.EmailBroadcastProcessorService.onHandleIntent(EmailBroadcastProcessorService.java:130)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)
09-30 21:33:34.809 1000-1000/? W/dex2oat﹕ Compilation of boolean android.support.v4.widget.ListViewAutoScrollHelper.canTargetScrollVertically(int) took 105.297ms
09-30 21:33:34.878 495-495/com.android.inputmethod.latin I/LauncherIconVisibilityManager﹕ Activity has already been disabled: ComponentInfo{com.android.inputmethod.latin/com.android.inputmethod.latin.setup.SetupActivity}
09-30 21:33:35.247 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.abortAnimation(java.lang.Object) took 332.651ms
09-30 21:33:35.398 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.fling(java.lang.Object, int, int, int, int, int, int, int, int, int, int) took 142.944ms
09-30 21:33:35.581 1000-1000/? W/dex2oat﹕ Compilation of int android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.getFinalY(java.lang.Object) took 176.451ms
09-30 21:33:35.886 703-703/com.android.deskclock V/AlarmClock﹕ AlarmInitReceiver android.intent.action.TIME_SET
09-30 21:33:36.365 703-1056/com.android.deskclock V/AlarmClock﹕ AlarmInitReceiver finished
09-30 21:33:36.556 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.addContentView(android.view.View, android.view.ViewGroup$LayoutParams) took 111.782ms
09-30 21:33:36.717 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.onConfigurationChanged(android.content.res.Configuration) took 102.255ms
09-30 21:33:36.837 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.onCreateSupportNavigateUpTaskStack(android.support.v4.app.TaskStackBuilder) took 111.984ms
09-30 21:33:36.856 1031-1031/com.android.calendar D/AlertReceiver﹕ onReceive: a=android.intent.action.PROVIDER_CHANGED Intent { act=android.intent.action.PROVIDER_CHANGED dat=content://com.android.calendar flg=0x10 cmp=com.android.calendar/.alerts.AlertReceiver }
09-30 21:33:36.919 350-645/system_process I/ActivityManager﹕ Delay finish: com.android.calendar/.alerts.AlertReceiver
09-30 21:33:37.021 1000-1000/? W/dex2oat﹕ Compilation of boolean android.support.v7.app.ActionBarActivity.onMenuItemSelected(int, android.view.MenuItem) took 177.713ms
09-30 21:33:37.058 1031-1104/com.android.calendar D/AlertService﹕ 0 Action = android.intent.action.PROVIDER_CHANGED
QuizActivity.java(Parent):
====================
package com.application.suresh.geoquiz;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import android.util.Log;
public class QuizActivity extends ActionBarActivity {
private Button mTrueButton;
private Button mFalseButton;
private Button mNextButton;
private Button mCheatButton;
private TextView mQuestionTextView;
private static final String TAG="QuizActivity";
private boolean mIsCheater;
private TrueFalse[] mQuestionBank=new TrueFalse[] {
new TrueFalse(R.string.question_telugu_grosser,true),
new TrueFalse(R.string.question_mba_need,false),
new TrueFalse(R.string.question_health,true),
new TrueFalse(R.string.question_entrepreneur,true),
};
private int mCurrentIndex=0;
private void updateQuestion(){
int question=mQuestionBank[mCurrentIndex].getQuestion();
mQuestionTextView.setText(question);
}
private void checkAnswer(boolean userPressedTrue){
boolean answerIsTrue=mQuestionBank[mCurrentIndex].isTrueQuestion();
int messageReadId=0;
if (mIsCheater){
messageReadId=R.string.judgment_toast;
}else {
if (userPressedTrue = answerIsTrue) {
messageReadId = R.string.correct_toast;
} else {
messageReadId = R.string.incorrect_toast;
}
}
Toast.makeText(this,messageReadId,Toast.LENGTH_SHORT).show();
}
@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(TAG,"onCreate called");
setContentView(R.layout.activity_quiz);
mQuestionTextView = (TextView)findViewById(R.id.question_text_view);
mTrueButton=(Button)findViewById(R.id.true_button);
mTrueButton.setOnClickListener(new View.OnClickListener(){
@override
public void onClick(View v){
//Toast.makeText(QuizActivity.this, R.string.incorrect_toast, Toast.LENGTH_SHORT).show();
checkAnswer(true);
}
});
mNextButton=(Button)findViewById(R.id.next_button);
mNextButton.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
mCurrentIndex=(mCurrentIndex+1) % mQuestionBank.length;
mIsCheater=false;
updateQuestion();
}
});
mCheatButton=(Button)findViewById(R.id.cheat_button);
mCheatButton.setOnClickListener(new View.OnClickListener(){
@override
public void onClick(View v){
//Start Cheat Activity
Intent i=new Intent(QuizActivity.this, CheatActivity.class);
// startActivity(i);
boolean answerIsTrue=mQuestionBank[mCurrentIndex].isTrueQuestion();
i.putExtra(CheatActivity.EXTRA_ANSWER_IS_TRUE,answerIsTrue);
startActivityForResult(i,0);
}
});
updateQuestion();
mFalseButton=(Button)findViewById(R.id.false_button);
mFalseButton.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
//Toast.makeText(QuizActivity.this,R.string.correct_toast,Toast.LENGTH_SHORT).show();
checkAnswer(false);
}
});
}
@override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
if (data == null){
return;
}
mIsCheater=data.getBooleanExtra(CheatActivity.EXTRA_ANSWER_SHOWN,false);
}
@override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_quiz, menu);
return true;
}
@override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@override
public void onStart() {
super.onStart();
Log.d(TAG,"onStart() called");
}
@override
public void onPause(){
super.onPause();
Log.d(TAG,"onPause() called");
}
@override
public void onResume(){
super.onResume();
Log.d(TAG,"onResume() called");
}
@override
public void onStop(){
super.onStop();
Log.d(TAG,"onStop() called");
}
@override
public void onDestroy(){
super.onDestroy();
Log.d(TAG,"onDestroy() called");
}
}
CheatActivity.java(Child):
=========================
package com.application.suresh.geoquiz;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
/**
* Created by suresh on 27-09-2015.
*/
public class CheatActivity extends ActionBarActivity{
public static final String EXTRA_ANSWER_IS_TRUE="com.application.suresh.geoquiz.answer_is_true";
public static final String EXTRA_ANSWER_SHOWN="com.application.suresh.geoquiz.answer_shown";
private boolean mAnswerIsTrue;
private TextView mAnswerTextView;
private Button mShowAnswer;
private void setAnswerShownResult(boolean isAnswerShown){
Intent data = new Intent();
data.putExtra(EXTRA_ANSWER_SHOWN, isAnswerShown);
setResult(RESULT_OK,data);
}
//@override
protected void OnCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_cheat);
mAnswerIsTrue=getIntent().getBooleanExtra(EXTRA_ANSWER_IS_TRUE,false);
mAnswerTextView=(TextView)findViewById(R.id.answerTextView);
mShowAnswer=(Button)findViewById(R.id.showAnswerButton);
setAnswerShownResult(false);
mShowAnswer.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
if (mAnswerIsTrue){
mAnswerTextView.setText(R.string.true_button);
}else{
mAnswerTextView.setText(R.string.false_button);
}
setAnswerShownResult(true);
}
});
}
}
AndroidManifest.xml:
====================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.application.suresh.geoquiz" >
<application
android:allowBackup="true"
android:icon="@Mipmap/ic_launcher"
android:label="@String/app_name"
android:theme="@Style/AppTheme" >
<activity
android:name=".QuizActivity"
android:label="@String/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".CheatActivity"
android:label="@String/app_name" />
</application>
</manifest>
I am new to Android development. I have a problem that Intent is not started. I have created an Intent in a parent activity class trying to call the child Activity. The parent class is QuizActivity.java, calling CheatActivity.java. I get the following error. Could anyone help me what could be the issue please?
Please find below the LogCat & Class files along with manifest.xml file.
You help is deeply appreciated.
LogCat:
09-30 21:33:28.218 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.app.INotificationSideChannel$Stub$Proxy.cancel(java.lang.String, int, java.lang.String) took 110.328ms
09-30 21:33:28.410 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.app.ListFragment.ensureList() took 137.951ms
09-30 21:33:28.569 350-487/system_process I/ActivityManager﹕ Delay finish: com.android.email/.service.EmailBroadcastReceiver
09-30 21:33:31.870 350-643/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:32.464 67-67/? I/art﹕ Background concurrent mark sweep GC freed 779(32KB) AllocSpace objects, 0(0B) LOS objects, 82% free, 111KB/623KB, paused 1.528ms total 176.515ms
09-30 21:33:32.482 1059-1081/com.android.email I/Email﹕ Observing account changes for notifications
09-30 21:33:32.619 350-364/system_process I/ActivityManager﹕ Start proc com.android.exchange for service com.android.exchange/.service.EasService: pid=1082 uid=10027 gids={50027, 9997, 3003, 1028, 1015} abi=armeabi-v7a
09-30 21:33:32.659 350-643/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:33.473 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.DrawerLayout.closeDrawers(boolean) took 874.601ms
09-30 21:33:34.308 350-635/system_process W/ActivityManager﹕ Unable to start service Intent { cmp=com.android.email/.service.AttachmentService } U=0: not found
09-30 21:33:34.572 350-364/system_process I/ActivityManager﹕ Resuming delayed broadcast
09-30 21:33:34.592 495-495/com.android.inputmethod.latin I/SystemBroadcastReceiver﹕ Boot has been completed
09-30 21:33:34.680 1059-1059/com.android.email E/ActivityThread﹕ Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
android.app.ServiceConnectionLeaked: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1070)
at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:964)
at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1768)
at android.app.ContextImpl.bindService(ContextImpl.java:1751)
at android.content.ContextWrapper.bindService(ContextWrapper.java:538)
at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:176)
at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:219)
at com.android.email.service.EmailServiceUtils.isServiceAvailable(EmailServiceUtils.java:160)
at com.android.email.provider.AccountReconciler.reconcileAccountsInternal(AccountReconciler.java:164)
at com.android.email.provider.AccountReconciler.reconcileAccounts(AccountReconciler.java:113)
at com.android.email.service.EmailBroadcastProcessorService.reconcileAndStartServices(EmailBroadcastProcessorService.java:305)
at com.android.email.service.EmailBroadcastProcessorService.onBootCompleted(EmailBroadcastProcessorService.java:295)
at com.android.email.service.EmailBroadcastProcessorService.onHandleIntent(EmailBroadcastProcessorService.java:130)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)
09-30 21:33:34.645 1031-1053/com.android.calendar D/InitAlarmsService﹕ Clearing and rescheduling alarms.
09-30 21:33:34.747 1059-1059/com.android.email E/StrictMode﹕ null
android.app.ServiceConnectionLeaked: Service com.android.email.service.EmailBroadcastProcessorService has leaked ServiceConnection com.android.emailcommon.service.ServiceProxy$ProxyConnection@415a251 that was originally bound here
at android.app.LoadedApk$ServiceDispatcher.<init>(LoadedApk.java:1070)
at android.app.LoadedApk.getServiceDispatcher(LoadedApk.java:964)
at android.app.ContextImpl.bindServiceCommon(ContextImpl.java:1768)
at android.app.ContextImpl.bindService(ContextImpl.java:1751)
at android.content.ContextWrapper.bindService(ContextWrapper.java:538)
at com.android.emailcommon.service.ServiceProxy.setTask(ServiceProxy.java:176)
at com.android.emailcommon.service.ServiceProxy.test(ServiceProxy.java:219)
at com.android.email.service.EmailServiceUtils.isServiceAvailable(EmailServiceUtils.java:160)
at com.android.email.provider.AccountReconciler.reconcileAccountsInternal(AccountReconciler.java:164)
at com.android.email.provider.AccountReconciler.reconcileAccounts(AccountReconciler.java:113)
at com.android.email.service.EmailBroadcastProcessorService.reconcileAndStartServices(EmailBroadcastProcessorService.java:305)
at com.android.email.service.EmailBroadcastProcessorService.onBootCompleted(EmailBroadcastProcessorService.java:295)
at com.android.email.service.EmailBroadcastProcessorService.onHandleIntent(EmailBroadcastProcessorService.java:130)
at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.os.HandlerThread.run(HandlerThread.java:61)
09-30 21:33:34.809 1000-1000/? W/dex2oat﹕ Compilation of boolean android.support.v4.widget.ListViewAutoScrollHelper.canTargetScrollVertically(int) took 105.297ms
09-30 21:33:34.878 495-495/com.android.inputmethod.latin I/LauncherIconVisibilityManager﹕ Activity has already been disabled: ComponentInfo{com.android.inputmethod.latin/com.android.inputmethod.latin.setup.SetupActivity}
09-30 21:33:35.247 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.abortAnimation(java.lang.Object) took 332.651ms
09-30 21:33:35.398 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.fling(java.lang.Object, int, int, int, int, int, int, int, int, int, int) took 142.944ms
09-30 21:33:35.581 1000-1000/? W/dex2oat﹕ Compilation of int android.support.v4.widget.ScrollerCompat$ScrollerCompatImplBase.getFinalY(java.lang.Object) took 176.451ms
09-30 21:33:35.886 703-703/com.android.deskclock V/AlarmClock﹕ AlarmInitReceiver android.intent.action.TIME_SET
09-30 21:33:36.365 703-1056/com.android.deskclock V/AlarmClock﹕ AlarmInitReceiver finished
09-30 21:33:36.556 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.addContentView(android.view.View, android.view.ViewGroup$LayoutParams) took 111.782ms
09-30 21:33:36.717 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.onConfigurationChanged(android.content.res.Configuration) took 102.255ms
09-30 21:33:36.837 1000-1000/? W/dex2oat﹕ Compilation of void android.support.v7.app.ActionBarActivity.onCreateSupportNavigateUpTaskStack(android.support.v4.app.TaskStackBuilder) took 111.984ms
09-30 21:33:36.856 1031-1031/com.android.calendar D/AlertReceiver﹕ onReceive: a=android.intent.action.PROVIDER_CHANGED Intent { act=android.intent.action.PROVIDER_CHANGED dat=content://com.android.calendar flg=0x10 cmp=com.android.calendar/.alerts.AlertReceiver }
09-30 21:33:36.919 350-645/system_process I/ActivityManager﹕ Delay finish: com.android.calendar/.alerts.AlertReceiver
09-30 21:33:37.021 1000-1000/? W/dex2oat﹕ Compilation of boolean android.support.v7.app.ActionBarActivity.onMenuItemSelected(int, android.view.MenuItem) took 177.713ms
09-30 21:33:37.058 1031-1104/com.android.calendar D/AlertService﹕ 0 Action = android.intent.action.PROVIDER_CHANGED
QuizActivity.java(Parent):
====================
package com.application.suresh.geoquiz;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import android.util.Log;
public class QuizActivity extends ActionBarActivity {
private Button mTrueButton;
private Button mFalseButton;
private Button mNextButton;
private Button mCheatButton;
private TextView mQuestionTextView;
private static final String TAG="QuizActivity";
private boolean mIsCheater;
private TrueFalse[] mQuestionBank=new TrueFalse[] {
new TrueFalse(R.string.question_telugu_grosser,true),
new TrueFalse(R.string.question_mba_need,false),
new TrueFalse(R.string.question_health,true),
new TrueFalse(R.string.question_entrepreneur,true),
};
private int mCurrentIndex=0;
private void updateQuestion(){
int question=mQuestionBank[mCurrentIndex].getQuestion();
mQuestionTextView.setText(question);
}
private void checkAnswer(boolean userPressedTrue){
boolean answerIsTrue=mQuestionBank[mCurrentIndex].isTrueQuestion();
int messageReadId=0;
if (mIsCheater){
messageReadId=R.string.judgment_toast;
}else {
if (userPressedTrue = answerIsTrue) {
messageReadId = R.string.correct_toast;
} else {
messageReadId = R.string.incorrect_toast;
}
}
Toast.makeText(this,messageReadId,Toast.LENGTH_SHORT).show();
}
@override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(TAG,"onCreate called");
setContentView(R.layout.activity_quiz);
mQuestionTextView = (TextView)findViewById(R.id.question_text_view);
mTrueButton=(Button)findViewById(R.id.true_button);
mTrueButton.setOnClickListener(new View.OnClickListener(){
@override
public void onClick(View v){
//Toast.makeText(QuizActivity.this, R.string.incorrect_toast, Toast.LENGTH_SHORT).show();
checkAnswer(true);
}
});
mNextButton=(Button)findViewById(R.id.next_button);
mNextButton.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
mCurrentIndex=(mCurrentIndex+1) % mQuestionBank.length;
mIsCheater=false;
updateQuestion();
}
});
mCheatButton=(Button)findViewById(R.id.cheat_button);
mCheatButton.setOnClickListener(new View.OnClickListener(){
@override
public void onClick(View v){
//Start Cheat Activity
Intent i=new Intent(QuizActivity.this, CheatActivity.class);
// startActivity(i);
boolean answerIsTrue=mQuestionBank[mCurrentIndex].isTrueQuestion();
i.putExtra(CheatActivity.EXTRA_ANSWER_IS_TRUE,answerIsTrue);
startActivityForResult(i,0);
}
});
updateQuestion();
mFalseButton=(Button)findViewById(R.id.false_button);
mFalseButton.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
//Toast.makeText(QuizActivity.this,R.string.correct_toast,Toast.LENGTH_SHORT).show();
checkAnswer(false);
}
});
}
@override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
if (data == null){
return;
}
mIsCheater=data.getBooleanExtra(CheatActivity.EXTRA_ANSWER_SHOWN,false);
}
@override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_quiz, menu);
return true;
}
@override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@override
public void onStart() {
super.onStart();
Log.d(TAG,"onStart() called");
}
@override
public void onPause(){
super.onPause();
Log.d(TAG,"onPause() called");
}
@override
public void onResume(){
super.onResume();
Log.d(TAG,"onResume() called");
}
@override
public void onStop(){
super.onStop();
Log.d(TAG,"onStop() called");
}
@override
public void onDestroy(){
super.onDestroy();
Log.d(TAG,"onDestroy() called");
}
}
CheatActivity.java(Child):
=========================
package com.application.suresh.geoquiz;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
/**
* Created by suresh on 27-09-2015.
*/
public class CheatActivity extends ActionBarActivity{
public static final String EXTRA_ANSWER_IS_TRUE="com.application.suresh.geoquiz.answer_is_true";
public static final String EXTRA_ANSWER_SHOWN="com.application.suresh.geoquiz.answer_shown";
private boolean mAnswerIsTrue;
private TextView mAnswerTextView;
private Button mShowAnswer;
private void setAnswerShownResult(boolean isAnswerShown){
Intent data = new Intent();
data.putExtra(EXTRA_ANSWER_SHOWN, isAnswerShown);
setResult(RESULT_OK,data);
}
//@override
protected void OnCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_cheat);
mAnswerIsTrue=getIntent().getBooleanExtra(EXTRA_ANSWER_IS_TRUE,false);
mAnswerTextView=(TextView)findViewById(R.id.answerTextView);
mShowAnswer=(Button)findViewById(R.id.showAnswerButton);
setAnswerShownResult(false);
mShowAnswer.setOnClickListener(new View.OnClickListener() {
@override
public void onClick(View v) {
if (mAnswerIsTrue){
mAnswerTextView.setText(R.string.true_button);
}else{
mAnswerTextView.setText(R.string.false_button);
}
setAnswerShownResult(true);
}
});
}
}
AndroidManifest.xml:
====================
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.application.suresh.geoquiz" >
<application
android:allowBackup="true"
android:icon="@Mipmap/ic_launcher"
android:label="@String/app_name"
android:theme="@Style/AppTheme" >
<activity
android:name=".QuizActivity"
android:label="@String/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".CheatActivity"
android:label="@String/app_name" />
</application>
</manifest>
