I am very new to android app development. i created an app combining GCM and Webview. Actually I copied the codes and altered for my needs. App is working fine in 2.3 Gb. In 4 & above, App is stopping unexpectedly. Only for the first time. Very First time it happens. Next time onwards its working fine.
Apps activity flow is like this activity1->activity2->activity3.
Activty2(MainActivity) will be skipped when launching for the 2nd time onwards.
Here is the Error From logcat
10-14 21:54:01.623: V/GCMBaseIntentService(28919): Releasing wakelock
10-14 21:54:01.623: W/dalvikvm(28919): threadid=11: thread exiting with uncaught exception (group=0x41fde2a0)
10-14 21:54:01.633: E/AndroidRuntime(28919): FATAL EXCEPTION: IntentService[GCMIntentService-xxxxxxxx-1]
10-14 21:54:01.633: E/AndroidRuntime(28919): java.lang.NullPointerException: println needs a message
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.util.Log.println_native(Native Method)
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.util.Log.d(Log.java:155)
10-14 21:54:01.633: E/AndroidRuntime(28919): at com.wCityDrugs.GCMIntentService.onRegistered(GCMIntentService.java:29)
10-14 21:54:01.633: E/AndroidRuntime(28919): at com.google.android.gcm.GCMBaseIntentService.handleRegistration(GCMBaseIntentService.java:296)
10-14 21:54:01.633: E/AndroidRuntime(28919): at com.google.android.gcm.GCMBaseIntentService.onHandleIntent(GCMBaseIntentService.java:197)
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65)
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.os.Handler.dispatchMessage(Handler.java:99)
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.os.Looper.loop(Looper.java:137)
10-14 21:54:01.633: E/AndroidRuntime(28919): at android.os.HandlerThread.run(HandlerThread.java:60)
10-14 21:54:10.678: V/GCMRegistrar(28919): Unregistering receiver
10-14 21:54:10.683: E/UnRegister Receiver Error(28919): > Receiver not registered: com.google.android.gcm.GCMBroadcastReceiver#42e88d70
Here is GCMIntentService.java
package com.wCityDrugs;
import static com.wCityDrugs.CommonUtilities.SENDER_ID;
import static com.wCityDrugs.CommonUtilities.displayMessage;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import com.google.android.gcm.GCMBaseIntentService;
public class GCMIntentService extends GCMBaseIntentService {
private static final String TAG = "GCMIntentService";
public GCMIntentService() {
super(SENDER_ID);
}
/**
* Method called on device registered
**/
#Override
protected void onRegistered(Context context, String registrationId) {
Log.i(TAG, "Device registered: regId = " + registrationId);
displayMessage(context, "Your device registred with GCM");
Log.d("NAME", MainActivity.name);
ServerUtilities.register(context, MainActivity.name, MainActivity.email, registrationId);
}
/**
* Method called on device un registred
* */
#Override
protected void onUnregistered(Context context, String registrationId) {
Log.i(TAG, "Device unregistered");
displayMessage(context, getString(R.string.gcm_unregistered));
ServerUtilities.unregister(context, registrationId);
}
/**
* Method called on Receiving a new message
* */
#Override
protected void onMessage(Context context, Intent intent) {
Log.i(TAG, "Received message");
String message = intent.getExtras().getString("price");
displayMessage(context, message);
// notifies user
generateNotification(context, message);
}
/**
* Method called on receiving a deleted message
* */
#Override
protected void onDeletedMessages(Context context, int total) {
Log.i(TAG, "Received deleted messages notification");
String message = getString(R.string.gcm_deleted, total);
displayMessage(context, message);
// notifies user
generateNotification(context, message);
}
/**
* Method called on Error
* */
#Override
public void onError(Context context, String errorId) {
Log.i(TAG, "Received error: " + errorId);
displayMessage(context, getString(R.string.gcm_error, errorId));
}
#Override
protected boolean onRecoverableError(Context context, String errorId) {
// log message
Log.i(TAG, "Received recoverable error: " + errorId);
displayMessage(context, getString(R.string.gcm_recoverable_error,
errorId));
return super.onRecoverableError(context, errorId);
}
/**
* Issues a notification to inform the user that server has sent a message.
*/
private static void generateNotification(Context context, String message) {
int icon = R.drawable.ic_launcher;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);
String title = context.getString(R.string.app_name);
Intent notificationIntent = new Intent(context, MainActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent =
PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
//notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(0, notification);
}
}
And Here is my MainActivity.java
package com.wCityDrugs;
import static com.wCityDrugs.CommonUtilities.DISPLAY_MESSAGE_ACTION;
import static com.wCityDrugs.CommonUtilities.EXTRA_MESSAGE;
import static com.wCityDrugs.CommonUtilities.SENDER_ID;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gcm.GCMRegistrar;
public class MainActivity extends Activity {
// label to display gcm messages
TextView lblMessage;
// Asyntask
AsyncTask<Void, Void, Void> mRegisterTask;
// Alert dialog manager
AlertDialogManager alert = new AlertDialogManager();
// Connection detector
ConnectionDetector cd;
public static String name;
public static String email;
#Override
public void onCreate(Bundle savedInstanceState) {
SharedPreferences pref = getSharedPreferences("ActivityPREF", Context.MODE_PRIVATE);
if(pref.getBoolean("activity_executed", false)){
Intent intent = new Intent(this, web_index.class);
startActivity(intent);
finish();
} else {
Editor ed = pref.edit();
ed.putBoolean("activity_executed", true);
ed.commit();
}
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
cd = new ConnectionDetector(getApplicationContext());
// Check if Internet present
if (!cd.isConnectingToInternet()) {
// Internet Connection is not present
alert.showAlertDialog(MainActivity.this,
"Internet Connection Error",
"Please connect to working Internet connection", false);
// stop executing code by return
return;
}
// Getting name, email from intent
Intent i = getIntent();
name = i.getStringExtra("name");
email = i.getStringExtra("email");
// Make sure the device has the proper dependencies.
GCMRegistrar.checkDevice(this);
// Make sure the manifest was properly set - comment out this line
// while developing the app, then uncomment it when it's ready.
GCMRegistrar.checkManifest(this);
lblMessage = (TextView) findViewById(R.id.lblMessage);
registerReceiver(mHandleMessageReceiver, new IntentFilter(
DISPLAY_MESSAGE_ACTION));
// Get GCM registration id
final String regId = GCMRegistrar.getRegistrationId(this);
// Check if regid already presents
if (regId.equals("")) {
// Registration is not present, register now with GCM
GCMRegistrar.register(this, SENDER_ID);
} else {
// Device is already registered on GCM
if (GCMRegistrar.isRegisteredOnServer(this)) {
// Skips registration.
Toast.makeText(getApplicationContext(), "Welcome Back", Toast.LENGTH_SHORT).show();
} else {
// Try to register again, but not in the UI thread.
// It's also necessary to cancel the thread onDestroy(),
// hence the use of AsyncTask instead of a raw thread.
final Context context = this;
mRegisterTask = new AsyncTask<Void, Void, Void>() {
#Override
protected Void doInBackground(Void... params) {
// Register on our server
// On server creates a new user
ServerUtilities.register(context, name, email, regId);
return null;
}
#Override
protected void onPostExecute(Void result) {
mRegisterTask = null;
}
};
mRegisterTask.execute(null, null, null);
}
}
}
/**
* Receiving push messages
* */
private final BroadcastReceiver mHandleMessageReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
String newMessage = intent.getExtras().getString(EXTRA_MESSAGE);
// Waking up mobile if it is sleeping
WakeLocker.acquire(getApplicationContext());
/**
* Take appropriate action on this message
* depending upon your app requirement
* For now i am just displaying it on the screen
* */
// Showing received message
lblMessage.append(newMessage + "\n");
Toast.makeText(getApplicationContext(), "New Message: " + newMessage, Toast.LENGTH_SHORT).show();
// Releasing wake lock
WakeLocker.release();
}
};
#Override
protected void onDestroy() {
if (mRegisterTask != null) {
mRegisterTask.cancel(true);
}
try {
unregisterReceiver(mHandleMessageReceiver);
GCMRegistrar.onDestroy(this);
} catch (Exception e) {
Log.e("UnRegister Receiver Error", "> " + e.getMessage());
}
super.onDestroy();
}}
Can anyone guide me to get rid this error.
Related
I used Ucrop to crop an image from camera, but the activity skips. Here is my MainActivity.java file. I think i'm missing something. My code is little bit longer, please take a look. Thanks in advance.
package com.example.sathwik.uploadtrail1;
import java.io.File;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.yalantis.ucrop.UCrop;
public class MainActivity extends AppCompatActivity {
// LogCat tag
private static final String TAG = MainActivity.class.getSimpleName();
// Camera activity request codes
private static final int CAMERA_CAPTURE_IMAGE_REQUEST_CODE = 100;
private static final int CAMERA_CAPTURE_VIDEO_REQUEST_CODE = 200;
public static final int MEDIA_TYPE_IMAGE = 1;
public static final int MEDIA_TYPE_VIDEO = 2;
private Uri fileUri; // file url to store image/video
private Button btnCapturePicture, btnRecordVideo;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Changing action bar background color
//getActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor(getResources().getString(R.color.action_bar))));
btnCapturePicture = (Button) findViewById(R.id.btnCapturePicture);
btnRecordVideo = (Button) findViewById(R.id.btnRecordVideo);
/**
* Capture image button click event
*/
btnCapturePicture.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
captureImage();
}
});
/**
Record video button click event
*/
btnRecordVideo.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// record video
recordVideo();
}
});
// Checking camera availability
if (!isDeviceSupportCamera()) {
Toast.makeText(getApplicationContext(),
"Sorry! Your device doesn't support camera",
Toast.LENGTH_LONG).show();
// will close the app if the device does't have camera
finish();
}
}
/**
checking device has camera hardware or not
*/
private boolean isDeviceSupportCamera() {
if (getApplicationContext().getPackageManager().hasSystemFeature(
PackageManager.FEATURE_CAMERA)) {
// this device has a camera
return true;
} else {
// no camera on this device
return false;
}
}
/**
* Launching camera app to capture image
*/
private void captureImage() {
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
fileUri = getOutputMediaFileUri(MEDIA_TYPE_IMAGE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);
// start the image capture Intent
startActivityForResult(intent, CAMERA_CAPTURE_IMAGE_REQUEST_CODE);
}
/**
* Launching camera app to record video
*/
private void recordVideo() {
Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
fileUri = getOutputMediaFileUri(MEDIA_TYPE_VIDEO);
// set video quality
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);
intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);// set the image file
// name
// start the video capture Intent
startActivityForResult(intent, CAMERA_CAPTURE_VIDEO_REQUEST_CODE);
}
/** Perform UCrop */
public void performUcrop(){
UCrop.of(fileUri, fileUri).start(this);
}
/**
* Here we store the file url as it will be null after returning from camera
* app
*/
#Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
// save file url in bundle as it will be null on screen orientation
// changes
outState.putParcelable("file_uri", fileUri);
}
#Override
protected void onRestoreInstanceState (Bundle savedInstanceState){
super.onRestoreInstanceState(savedInstanceState);
// get the file url
fileUri = savedInstanceState.getParcelable("file_uri");
}
/**
* Receiving activity result method will be called after closing the camera
* */
#Override
protected void onActivityResult ( int requestCode, int resultCode, Intent data){
// if the result is capturing Image
if (requestCode == CAMERA_CAPTURE_IMAGE_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
performUcrop();
// successfully captured the image
// launching upload activity
launchUploadActivity(true);
} else if (resultCode == RESULT_CANCELED) {
// user cancelled Image capture
Toast.makeText(getApplicationContext(),
"Sorry! Failed to capture image", Toast.LENGTH_SHORT).show();
}
} else if (requestCode == CAMERA_CAPTURE_VIDEO_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
// video successfully recorded
//launching upload activity
launchUploadActivity(false);
} else if (resultCode == RESULT_CANCELED) {
// user cancelled recording
Toast.makeText(getApplicationContext(), "Sorry! Failed to record video", Toast.LENGTH_SHORT).show();
}
}
}
private void launchUploadActivity(boolean isImage){
Intent i = new Intent(MainActivity.this, UploadActivity.class);
i.putExtra("filePath", fileUri.getPath());
i.putExtra("isImage", isImage);
startActivity(i);
}
/**
* Creating file uri to store image/video
*/
public Uri getOutputMediaFileUri(int type) {
return Uri.fromFile(getOutputMediaFile(type));
}
/**
* returning image / video
*/
private static File getOutputMediaFile(int type) {
// External sdcard location
File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
Config.IMAGE_DIRECTORY_NAME);
// Create the storage directory if it does not exist
if (!mediaStorageDir.exists()) {
if (!mediaStorageDir.mkdirs()) {
Log.d(TAG, "Oops! Failed create "+ Config.IMAGE_DIRECTORY_NAME + " directory");
return null;
}
}
// Create a media file name
String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss",Locale.getDefault()).format(new Date());
File mediaFile;
if (type == MEDIA_TYPE_IMAGE) {
mediaFile = new File(mediaStorageDir.getPath() + File.separator+ "IMG_" + timeStamp + ".jpg");
} else if (type == MEDIA_TYPE_VIDEO) {
mediaFile = new File(mediaStorageDir.getPath() + File.separator+ "VID_" + timeStamp + ".mp4");
} else {
return null;
}
return mediaFile;
}
//Logout function
private void logout(){
//Creating an alert dialog to confirm logout
android.support.v7.app.AlertDialog.Builder alertDialogBuilder = new android.support.v7.app.AlertDialog.Builder(this);
alertDialogBuilder.setMessage("Are you sure you want to logout?");
alertDialogBuilder.setPositiveButton("Yes",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface arg0, int arg1) {
//Getting out sharedpreferences
SharedPreferences preferences = getSharedPreferences(Config.SHARED_PREF_NAME, Context.MODE_PRIVATE);
//Getting editor
SharedPreferences.Editor editor = preferences.edit();
//Puting the value false for loggedin
editor.putBoolean(Config.LOGGEDIN_SHARED_PREF, false);
//Putting blank value to email
editor.putString(Config.EMAIL_SHARED_PREF, "");
//Saving the sharedpreferences
editor.commit();
//Starting login activity
Intent intent = new Intent(MainActivity.this, LoginActivity.class);
startActivity(intent);
}
});
alertDialogBuilder.setNegativeButton("No",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface arg0, int arg1) {
}
});
//Showing the alert dialog
android.support.v7.app.AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.menuLogout) {
logout();
}
return super.onOptionsItemSelected(item);
}
}
I added Ucrop libraries in my gradle file. My gradle app module has this
compile 'com.github.yalantis:ucrop:2.2.1-native'
Android monitor shows this log
07-02 00:42:22.953 1534-2050/system_process I/ActivityManager: START u0 {cmp=com.example.sathwik.uploadtrail1/com.yalantis.ucrop.UCropActivity (has extras)} from uid 10058 on display 0
07-02 00:42:22.954 1534-2050/system_process V/WindowManager: addAppToken: AppWindowToken{2e96b812 token=Token{39e8cb9d ActivityRecord{22ae1a74 u0 com.example.sathwik.uploadtrail1/com.yalantis.ucrop.UCropActivity t29}}} to stack=1 task=29 at 2
07-02 00:42:22.959 1534-1955/system_process I/ActivityManager: START u0 {cmp=com.example.sathwik.uploadtrail1/.UploadActivity (has extras)} from uid 10058 on display 0
07-02 00:42:22.962 1534-1955/system_process V/WindowManager: addAppToken: AppWindowToken{278b8499 token=Token{39cc69e0 ActivityRecord{322e0be3 u0 com.example.sathwik.uploadtrail1/.UploadActivity t29}}} to stack=1 task=29 at 3
07-02 00:42:23.578 14053-14053/com.example.sathwik.uploadtrail1 I/Choreographer: Skipped 36 frames! The application may be doing too much work on its main thread.
07-02 00:42:23.945 1534-1836/system_process V/WindowManager: Adding window Window{14ab833f u0 com.example.sathwik.uploadtrail1/com.example.sathwik.uploadtrail1.UploadActivity} at 6 of 11 (after Window{14c5edfe u0 com.android.camera/com.android.camera.Camera})
07-02 00:42:24.332 1534-1563/system_process I/ActivityManager: Displayed com.example.sathwik.uploadtrail1/.UploadActivity: +1s293ms
07-02 00:42:24.333 1534-1558/system_process I/ActivityManager: Killing 2721:com.google.android.gms.unstable/u0a7 (adj 15): empty for 3423s
07-02 00:42:24.333 1534-1558/system_process W/libprocessgroup: failed to open /acct/uid_10007/pid_2721/cgroup.procs: No such file or directory
07-02 00:42:25.366 2376-14273/com.google.android.gms W/PlatformStatsUtil: Could not retrieve Usage & Diagnostics setting. Giving up.
07-02 00:42:25.374 1534-1836/system_process I/ActivityManager: Killing 9541:com.android.calendar/u0a18 (adj 15): empty for 2545s
07-02 00:42:25.374 1534-1836/system_process W/libprocessgroup: failed to open /acct/uid_10018/pid_9541/cgroup.procs: No such file or directory
UCrop is working fine, but you are starting it the wrong way, if you specify the same argument for source and destination, the onActivityResult will be called immediately. and obviously with no result, fix:
1. specify different source and destination
UCrop.of(fileUri, dstUri).start(this);
2. add the code to handle the response from uCrop. in my tutorial
https://youtu.be/glwM0cAUV4A, the code in onActivityResult is not perfect but it works.
I've been able to successfully create an app (thanks davidgyoung!) that monitors beacons in the background and then subsequently opens the app in the background.
Now I would like my app to first prompt with a notification in the status bar saying something like "I've detected a beacon! Would you like to open out app?". Then the user would click on the notification to open the app or dismiss it and ignore the notification.
I've searched on stack overflow for something like but haven't had much success in finding something relevant to beacons. I did find this page that talks about adding StatusBar notifications but I'm not having much success.
Particularly its in my BeaconReferenceApplication.java and MonitoringActivity.java file. I think I put the code in the correct place (after didEnterRegion) but I have unresolved classes for areas like notificationButton, setLatestEventInfo, etc. Can someone help? Thanks in advance!
BeaconReferenceApplication.java:
import android.app.Application;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.TaskStackBuilder;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.BeaconParser;
import org.altbeacon.beacon.Identifier;
import org.altbeacon.beacon.Region;
import org.altbeacon.beacon.powersave.BackgroundPowerSaver;
import org.altbeacon.beacon.startup.RegionBootstrap;
import org.altbeacon.beacon.startup.BootstrapNotifier;
public class BeaconReferenceApplication extends Application implements BootstrapNotifier {
private static final String TAG = "BeaconReferenceApp";
private RegionBootstrap regionBootstrap;
private BackgroundPowerSaver backgroundPowerSaver;
private boolean haveDetectedBeaconsSinceBoot = false;
private MonitoringActivity monitoringActivity = null;
public void onCreate() {
super.onCreate();
BeaconManager beaconManager = org.altbeacon.beacon.BeaconManager.getInstanceForApplication(this);
// By default the AndroidBeaconLibrary will only find AltBeacons. If you wish to make it
// find a different type of beacon, you must specify the byte layout for that beacon's
// advertisement with a line like below. The example shows how to find a beacon with the
// same byte layout as AltBeacon but with a beaconTypeCode of 0xaabb. To find the proper
// layout expression for other beacon types, do a web search for "setBeaconLayout"
// including the quotes.
//
beaconManager.getBeaconParsers().clear();
beaconManager.getBeaconParsers().add(new BeaconParser().
setBeaconLayout("s:0-1=feaa,m:2-2=00,p:3-3:-41,i:4-13,i:14-19"));
Log.d(TAG, "setting up background monitoring for beacons and power saving");
// wake up the app when a beacon is seen
Region region = new Region("backgroundRegion", Identifier.parse("2F234454F4911BA9FFA6"), null, null);
regionBootstrap = new RegionBootstrap(this, region);
// simply constructing this class and holding a reference to it in your custom Application
// class will automatically cause the BeaconLibrary to save battery whenever the application
// is not visible. This reduces bluetooth power usage by about 60%
backgroundPowerSaver = new BackgroundPowerSaver(this);
// If you wish to test beacon detection in the Android Emulator, you can use code like this:
// BeaconManager.setBeaconSimulator(new TimedBeaconSimulator() );
// ((TimedBeaconSimulator) BeaconManager.getBeaconSimulator()).createTimedSimulatedBeacons();
}
#Override
public void didEnterRegion(Region arg0) {
// In this example, this class sends a notification to the user whenever a Beacon
// matching a Region (defined above) are first seen.
Log.d(TAG, "did enter region.");
if (!haveDetectedBeaconsSinceBoot) {
Log.d(TAG, "sending notification to StatusBar");
#SuppressWarnings("deprecation")
private void Notify(String notificationTitle, String notificationMessage) {
NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
#SuppressWarnings("deprecation")
Notification notification = new Notification(R.mipmap.ic_launcher,
"New Message", System.currentTimeMillis());
Intent notificationIntent = new Intent(this, MonitoringActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,
notificationIntent, 0);
notification.setLatestEventInfo(MonitoringActivity.this, notificationTitle,
notificationMessage, pendingIntent);
notificationManager.notify(9999, notification);
}
}
} else {
if (monitoringActivity != null) {
Log.d(TAG, "auto launching MainActivity");
// The very first time since boot that we detect an beacon, we launch the
// MainActivity
Intent intent = new Intent(this, MonitoringActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// Important: make sure to add android:launchMode="singleInstance" in the manifest
// to keep multiple copies of this activity from getting created if the user has
// already manually launched the app.
this.startActivity(intent);
haveDetectedBeaconsSinceBoot = true;
}
}
}
#Override
public void didExitRegion(Region region) {
if (monitoringActivity != null) {
Log.d(TAG,"I no longer see a beacon.");
}
}
#Override
public void didDetermineStateForRegion(int state, Region region) {
if (monitoringActivity != null) {
Log.d(TAG,"I have just switched from seeing/not seeing beacons: " + state);
}
}
private void sendNotification() {
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this)
.setContentTitle("Beacon Reference Application")
.setContentText("An beacon is nearby.")
.setSmallIcon(R.mipmap.ic_launcher);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addNextIntent(new Intent(this, MonitoringActivity.class));
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
builder.setContentIntent(resultPendingIntent);
NotificationManager notificationManager =
(NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(1, builder.build());
}
public void setMonitoringActivity(MonitoringActivity activity) {
this.monitoringActivity = activity;
}
}
MonitoringActivity.java:
import android.Manifest;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.os.Build;
import android.os.Bundle;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.util.Log;
import android.view.View;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import org.altbeacon.beacon.BeaconManager;
public class MonitoringActivity extends Activity {
protected static final String TAG = "MonitoringActivity";
private static final int PERMISSION_REQUEST_COARSE_LOCATION = 1;
private WebView mWebView;
ProgressBar progressBar;
#Override
protected void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "onCreate");
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_monitoring);
// code for button notification
Button notificationButton = (Button) findViewById(R.id.notificationButton);
notificationButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Notify("Title: Meeting with Business",
"Msg:Pittsburg 10:00 AM EST ");
}
});
// code for button notification
mWebView = (WebView) findViewById(R.id.activity_main_webview);
progressBar = (ProgressBar) findViewById(R.id.progressBar1);
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
mWebView.loadUrl("http://communionchapelefca.org/edy-home");
mWebView.setWebViewClient(new MyAppWebViewClient());
verifyBluetooth();
Log.d(TAG, "Application just launched");
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
// Android M Permission check
if (this.checkSelfPermission(Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("This app needs location access");
builder.setMessage("Please grant location access so this app can detect beacons in the background.");
builder.setPositiveButton(android.R.string.ok, null);
builder.setOnDismissListener(new DialogInterface.OnDismissListener() {
#TargetApi(23)
#Override
public void onDismiss(DialogInterface dialog) {
requestPermissions(new String[]{Manifest.permission.ACCESS_COARSE_LOCATION},
PERMISSION_REQUEST_COARSE_LOCATION);
}
});
builder.show();
}
}
}
private class HelloWebViewClient extends WebViewClient{
#Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
// TODO Auto-generated method stub
super.onPageStarted(view, url, favicon);
}
#Override
public boolean shouldOverrideUrlLoading(WebView webView, String url)
{
webView.loadUrl(url);
return true;
}
#Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
super.onPageFinished(view, url);
progressBar.setVisibility(view.GONE);
}
}
#Override
public void onBackPressed() {
if(mWebView.canGoBack()) {
mWebView.goBack();
} else {
super.onBackPressed();
}
}
#Override
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case PERMISSION_REQUEST_COARSE_LOCATION: {
if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Log.d(TAG, "coarse location permission granted");
} else {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Functionality limited");
builder.setMessage("Since location access has not been granted, this app will not be able to discover beacons when in the background.");
builder.setPositiveButton(android.R.string.ok, null);
builder.setOnDismissListener(new DialogInterface.OnDismissListener() {
#Override
public void onDismiss(DialogInterface dialog) {
}
});
builder.show();
}
return;
}
}
}
public void onRangingClicked(View view) {
Intent myIntent = new Intent(this, RangingActivity.class);
this.startActivity(myIntent);
}
#Override
public void onResume() {
super.onResume();
((BeaconReferenceApplication) this.getApplicationContext()).setMonitoringActivity(this);
}
#Override
public void onPause() {
super.onPause();
((BeaconReferenceApplication) this.getApplicationContext()).setMonitoringActivity(null);
}
private void verifyBluetooth() {
try {
if (!BeaconManager.getInstanceForApplication(this).checkAvailability()) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Bluetooth not enabled");
builder.setMessage("Please enable bluetooth in settings and restart this application.");
builder.setPositiveButton(android.R.string.ok, null);
builder.setOnDismissListener(new DialogInterface.OnDismissListener() {
#Override
public void onDismiss(DialogInterface dialog) {
finish();
System.exit(0);
}
});
builder.show();
}
}
catch (RuntimeException e) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Bluetooth LE not available");
builder.setMessage("Sorry, this device does not support Bluetooth LE.");
builder.setPositiveButton(android.R.string.ok, null);
builder.setOnDismissListener(new DialogInterface.OnDismissListener() {
#Override
public void onDismiss(DialogInterface dialog) {
finish();
System.exit(0);
}
});
builder.show();
}
}
}
So I was able to fix my problem by using the example from the Android Developers website for Notifications. I used their sample code, adapted it to my use, and then even further used .bigText to make my notification look great. Credit goes to them and daviggyoung for getting my app working. Thanks!
I also didnt need to edit my MonitoringActivity.java like I posted earlier.
final BeaconReferenceApplication.java:
import android.app.Application;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.TaskStackBuilder;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.widget.RemoteViews;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.BeaconParser;
import org.altbeacon.beacon.Identifier;
import org.altbeacon.beacon.Region;
import org.altbeacon.beacon.powersave.BackgroundPowerSaver;
import org.altbeacon.beacon.startup.RegionBootstrap;
import org.altbeacon.beacon.startup.BootstrapNotifier;
public class BeaconReferenceApplication extends Application implements BootstrapNotifier {
private static final String TAG = "BeaconReferenceApp";
private RegionBootstrap regionBootstrap;
private BackgroundPowerSaver backgroundPowerSaver;
private boolean haveDetectedBeaconsSinceBoot = false;
private MonitoringActivity monitoringActivity = null;
public void onCreate() {
super.onCreate();
BeaconManager beaconManager = org.altbeacon.beacon.BeaconManager.getInstanceForApplication(this);
// By default the AndroidBeaconLibrary will only find AltBeacons. If you wish to make it
// find a different type of beacon, you must specify the byte layout for that beacon's
// advertisement with a line like below. The example shows how to find a beacon with the
// same byte layout as AltBeacon but with a beaconTypeCode of 0xaabb. To find the proper
// layout expression for other beacon types, do a web search for "setBeaconLayout"
// including the quotes.
//
beaconManager.getBeaconParsers().clear();
beaconManager.getBeaconParsers().add(new BeaconParser().
setBeaconLayout("s:0-1=feaa,m:2-2=00,p:3-3:-41,i:4-13,i:14-19"));
Log.d(TAG, "setting up background monitoring for beacons and power saving");
// wake up the app when a beacon is seen
Region region = new Region("backgroundRegion", Identifier.parse("2F234454F4911BA9FFA6"), null, null);
regionBootstrap = new RegionBootstrap(this, region);
// simply constructing this class and holding a reference to it in your custom Application
// class will automatically cause the BeaconLibrary to save battery whenever the application
// is not visible. This reduces bluetooth power usage by about 60%
backgroundPowerSaver = new BackgroundPowerSaver(this);
// If you wish to test beacon detection in the Android Emulator, you can use code like this:
// BeaconManager.setBeaconSimulator(new TimedBeaconSimulator() );
// ((TimedBeaconSimulator) BeaconManager.getBeaconSimulator()).createTimedSimulatedBeacons();
}
#Override
public void didEnterRegion(Region arg0) {
// In this example, this class sends a notification to the user whenever a Beacon
// matching a Region (defined above) are first seen.
Log.d(TAG, "did enter region.");
if (!haveDetectedBeaconsSinceBoot) {
Log.d(TAG, "sending notification to StatusBar");
//begin code for notification
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.notification_icon)
.setContentTitle("Message from Communion Chapel")
.setContentText("Welcome! Thanks for coming!")
.setStyle(new NotificationCompat.BigTextStyle()
.bigText("We noticed that you're here today, click here to open the app and get today's Sermon Notes and Bulletin."))
.setAutoCancel(true);
;
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, MonitoringActivity.class);
// The stack builder object will contain an artificial back stack for the
// started Activity.
// This ensures that navigating backward from the Activity leads out of
// your application to the Home screen.
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(MonitoringActivity.class);
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotificationManager.notify(123, mBuilder.build());
}
}
#Override
public void didExitRegion(Region region) {
if (monitoringActivity != null) {
Log.d(TAG,"I no longer see a beacon.");
}
}
#Override
public void didDetermineStateForRegion(int state, Region region) {
if (monitoringActivity != null) {
Log.d(TAG,"I have just switched from seeing/not seeing beacons: " + state);
}
}
private void sendNotification() {
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this)
.setContentTitle("Beacon Reference Application")
.setContentText("A beacon is nearby.")
.setSmallIcon(R.drawable.app_icon);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addNextIntent(new Intent(this, MonitoringActivity.class));
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
builder.setContentIntent(resultPendingIntent);
NotificationManager notificationManager =
(NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(1, builder.build());
}
public void setMonitoringActivity(MonitoringActivity activity) {
this.monitoringActivity = activity;
}
}
I'm doing a small project, and today I had to make a conditional validation in splashscreen. The project was practically finalized when we decided to do this validation in splashscreen.
Modified my class and was working ok, but I had to include the time for the splash disappears (variable SPLASH_TIME_OUT) and started giving an error that I do not understand.
My splashscreen clas (now) is:
package com.clubee.vote;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.net.wifi.WifiManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.List;
public class Splashscreen extends Activity {
// Splash screen timer
private static String url_Pesquisa_voto = "http://dev.clubee.com.br/dbvote/PesquisaVoto.php";
JSONParser jsonParser = new JSONParser();
private ProgressDialog pDialog;
private static final String TAG_SUCCESS = "success";
public String retrieveMacAddress(Context context) {
WifiManager wfman = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
String macAddress = wfman.getConnectionInfo().getMacAddress();
if (macAddress == null) {
macAddress = "Dispositivo sem endereço mac address ou wi-fi desabilitado";
}
return macAddress;
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
new PesquisaVoto().execute();
}
class PesquisaVoto extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(Splashscreen.this);
pDialog.setMessage("Pesquisando Voto..");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
protected String doInBackground(String... args) {
int SPLASH_TIME_OUT = 2000;
WifiManager wfman = (WifiManager) getSystemService(Context.WIFI_SERVICE);
String macAddress = wfman.getConnectionInfo().getMacAddress();
if (macAddress == null) {
macAddress = "Dispositivo sem endereço mac";
}
// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("macAddress", macAddress));
// getting JSON Object
// Note that create product url accepts POST method
JSONObject json = jsonParser.makeHttpRequest(url_Pesquisa_voto, "GET", params);
// check log cat from response
Log.d("Create Response", json.toString());
// check for success tag
try {
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
new Handler().postDelayed(new Runnable() {
public void run() {
Intent i = new Intent(Splashscreen.this, ResultadoFalho.class);
startActivity(i);
finish();
}
}, SPLASH_TIME_OUT);
} else {
new Handler().postDelayed(new Runnable() {
public void run() {
Intent i = new Intent(Splashscreen.this, MainActivity.class);
startActivity(i);
finish();
}
}, SPLASH_TIME_OUT);
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(String file_url) {
pDialog.dismiss();
}
}
}
The error I am getting is:
03-03 17:38:49.882 10432-10450/com.clubee.vote D/Create Response﹕ {"voto":[{"count":"1"}],"success":1}
03-03 17:38:49.882 10432-10450/com.clubee.vote W/dalvikvm﹕ threadid=11: thread exiting with uncaught exception (group=0x4164dd88)
03-03 17:38:49.892 10432-10450/com.clubee.vote E/AndroidRuntime﹕ FATAL EXCEPTION: AsyncTask #1
Process: com.clubee.vote, PID: 10432
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done
Anyone knows what I did wrong? Is it possivel to implement the Runnable inside the IF statement? If I do not put the timeout variable, everything is right.
UPDATE THE LOG WITH ERROR
03-03 22:01:50.016 18731-18746/com.clubee.vote W/dalvikvm﹕ threadid=11: thread exiting with uncaught exception (group=0x4164dd88)
03-03 22:01:50.026 18731-18746/com.clubee.vote E/AndroidRuntime﹕ FATAL EXCEPTION: AsyncTask #1
Process: com.clubee.vote, PID: 18731
java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:300)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355)
at java.util.concurrent.FutureTask.setException(FutureTask.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
at android.os.Handler.(Handler.java:200)
at android.os.Handler.(Handler.java:114)
at com.clubee.vote.Splashscreen$PesquisaVoto.doInBackground(Splashscreen.java:87)
at com.clubee.vote.Splashscreen$PesquisaVoto.doInBackground(Splashscreen.java:48)
at android.os.AsyncTask$2.call(AsyncTask.java:288)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
03-03 22:01:50.697 18731-18731/com.clubee.vote E/WindowManager﹕ android.view.WindowLeaked: Activity com.clubee.vote.Splashscreen has leaked window com.android.internal.policy.impl.PhoneWindow$DecorView{44aa2458 V.E..... R......D 0,0-681,345} that was originally added here
at android.view.ViewRootImpl.(ViewRootImpl.java:350)
at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:248)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:69)
at android.app.Dialog.show(Dialog.java:294)
at com.clubee.vote.Splashscreen$PesquisaVoto.onPreExecute(Splashscreen.java:58)
at android.os.AsyncTask.executeOnExecutor(AsyncTask.java:587)
at android.os.AsyncTask.execute(AsyncTask.java:535)
at com.clubee.vote.Splashscreen.onCreate(Splashscreen.java:44)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2201)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2286)
at android.app.ActivityThread.access$800(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1246)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:212)
at android.app.ActivityThread.main(ActivityThread.java:5135)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
at dalvik.system.NativeStart.main(Native Method)
03-03 22:01:52.529 18731-18746/com.clubee.vote I/Process﹕ Sending signal. PID: 18731 SIG: 9
Tks in advance for answers and comments. I corrected my code, re-wrote and re-structured it, became easier to see where the mistakes were.
below, I leave the code that is working for future research. thank you very much
package com.clubee.vote;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.net.wifi.WifiManager;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.util.Log;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.List;
public class Splashscreen extends Activity {
// Splash screen timer
private static String url_Pesquisa_voto = "http://dev.clubee.com.br/dbvote/PesquisaVoto.php";
JSONParser jsonParser = new JSONParser();
private ProgressDialog pDialog;
private static final String TAG_SUCCESS = "success";
private static int SPLASH_TIME_OUT = 2000;
public String retrieveMacAddress(Context context) {
WifiManager wfman = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
String macAddress = wfman.getConnectionInfo().getMacAddress();
if (macAddress == null) {
macAddress = "Dispositivo sem endereço mac address ou wi-fi desabilitado";
}
return macAddress;
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
new PesquisaVoto().execute();
}
}, SPLASH_TIME_OUT);
}
class PesquisaVoto extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(Splashscreen.this);
pDialog.setMessage("Pesquisando Voto..");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.show();
}
protected String doInBackground(String... args) {
WifiManager wfman = (WifiManager) getSystemService(Context.WIFI_SERVICE);
String macAddress = wfman.getConnectionInfo().getMacAddress();
if (macAddress == null) {
macAddress = "Dispositivo sem endereço mac";
}
// Building Parameters
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("macAddress", macAddress));
// getting JSON Object
// Note that create product url accepts POST method
JSONObject json = jsonParser.makeHttpRequest(url_Pesquisa_voto, "GET", params);
// check log cat from response
Log.d("Create Response", json.toString());
// check for success tag
try {
int success = json.getInt(TAG_SUCCESS);
if (success == 1) {
Intent i = new Intent(Splashscreen.this, ResultadoFalho.class);
startActivity(i);
}
else {
Intent i = new Intent(Splashscreen.this, MainActivity.class);
startActivity(i);
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(String file_url) {
pDialog.dismiss();
}
}
}
I cannot clearly see what is wrong based on the Logs you provided but there is something wrong with your structure.
You are starting an Activity within doInBackground Process and then dismissing the Progress Dialog which belongs to the Activity that you just finished.
Try to pass a parameter to the onPostExecute and then finish your Activity there.
And post some more details from your Log to make it clear. There has to be some more logs indicating what went wrong.
I'm getting this error on GCM and sometime I receive the message but no notification was generated. Could anyone help me to identify what's the problem?
Here's my code (some business logic code was removed for simplicity):
GcmBroadcastReceiver:
public class GcmBroadcastReceiver extends WakefulBroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
// Explicitly specify that GcmIntentService will handle the intent.
ComponentName comp = new ComponentName(context.getPackageName(),
GcmIntentService.class.getName());
// Start the service, keeping the device awake while it is launching.
startWakefulService(context, (intent.setComponent(comp)));
setResultCode(Activity.RESULT_OK);
}
}
GcmIntentService:
public class GcmIntentService extends GCMBaseIntentService {
private static final String TAG = "GCMIntentService";
public GcmIntentService() {
super(ConstantManager.SENDER_ID);
}
/**
* Method called on device registered
**/
#Override
protected void onRegistered(Context context, String registrationId) {
Log.i(TAG, "Device registered: regId = " + registrationId);
}
/**
* Method called on device un registred
* */
#Override
protected void onUnregistered(Context context, String registrationId) {
Log.i(TAG, "Device unregistered");
}
/**
* Method called on Receiving a new message
* */
#Override
protected void onMessage(Context context, Intent intent) {
Log.i(TAG, "Received message");
String message = intent.getExtras().getString("message");
String type = intent.getExtras().getString("type");
int eventId = 0;
generateNotification(context, message,2,eventId);
}
/**
* Method called on receiving a deleted message
* */
#Override
protected void onDeletedMessages(Context context, int total) {
Log.i(TAG, "Received deleted messages notification");
// notifies user
generateNotification(context, "Deleted Message",0,0);
}
/**
* Method called on Error
* */
#Override
public void onError(Context context, String errorId) {
Log.i(TAG, "Received error: " + errorId);
}
#Override
protected boolean onRecoverableError(Context context, String errorId) {
// log message
Log.i(TAG, "Received recoverable error: " + errorId);
return super.onRecoverableError(context, errorId);
}
/**
* Issues a notification to inform the user that server has sent a message.
*/
#SuppressWarnings("deprecation")
private static void generateNotification(Context context, String message,int type,int referId) {
int icon = R.drawable.logo_v2;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(icon, message, when);
Log.i(TAG, "Generating Notification");
String title = context.getString(R.string.app_name);
if(GeneralManager.sessionManager.isLoggedIn())
{
if(type==2)
{
Log.i(TAG, "Type 2");
Intent notificationIntent = new Intent(context, PendingEventDetailsActivity.class);
SharedPreferences pref = context.getSharedPreferences(SessionManager.PREF_NAME, SessionManager.PRIVATE_MODE);
String userId = pref.getString(SessionManager.KEY_USER_ID,null);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
notificationIntent.putExtra("eventId", String.valueOf(referId));
notificationIntent.putExtra("userId", userId);
PendingIntent intent =
PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
//notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(0, notification);
}
else
{
Log.i(TAG, "Other type");
Intent notificationIntent = new Intent(context, WelcomeActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
Intent.FLAG_ACTIVITY_SINGLE_TOP);
notificationIntent.putExtra("notification", "true");
PendingIntent intent =
PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
//notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(0, notification);
}
}
}
}
I know this answer is ver late,but hope it can help someone else.
This problem can be solved by two Methods :
Method 1 :
This problem is encountered when WakeLock is released incorrectly i.e. When library tries to release WakeLock that holds nothing (internal lock counter becomes negative).To avoid this you can add following line of code(catching the exception if the WakeLock is not active) on WakeLocker.release(); :
synchronized (LOCK) {
// sanity check for null as this is a public method
if (WakeLock != null) {
Log.v(TAG, "Releasing wakelocker");
try {
WakeLocker.release();
} catch (Throwable th) {
// ignoring this exception, probably wakeLock was already released
}
} else {
// should never happen during normal workflow
Log.e(TAG, "Reference of WakeLock is null");
}
}
Method 2 :
This is more convenient way of solving the problem, u can use WakeLocker.isHeld(); on WakeLocker.release(); i.e.
if (WakeLocker.isHeld())
WakeLocker.release();
Hope it helps anyone.
I have been trying to learn how Google Cloud Messaging works in Android apps, specifically multicast messaging, so I found a tutorial with source code. Unfortunately I can get the program to compile without error but when it runs, I get a fatal exception. Anyone know what is wrong?
Here is the main activity:
package com.ganyo.pushtest;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.res.Configuration;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gcm.GCMRegistrar;
import static com.ganyo.pushtest.Util.*;
import static com.ganyo.pushtest.Util.TAG;
public class PushMainActivity extends Activity {
private TextView messageTextView;
private Button sendButton;
private AlertDialogManager alert = new AlertDialogManager();
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// this is a hack to force AsyncTask to be initialized on main thread. Without this things
// won't work correctly on older versions of Android (2.2, apilevel=8)
try {
Class.forName("android.os.AsyncTask");
} catch (Exception ignored) {}
GCMRegistrar.checkDevice(this);
GCMRegistrar.checkManifest(this);
initUI();
AppServices.loginAndRegisterForPush(this);
}
private void initUI() {
setContentView(R.layout.main);
messageTextView = (TextView)findViewById(R.id.lblMessage);
sendButton = (Button)findViewById(R.id.sendButton);
sendButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
AppServices.sendMyselfANotification(v.getContext());
}
});
registerReceiver(notificationReceiver, new IntentFilter(DISPLAY_MESSAGE_ACTION));
}
/**
* Receives push Notifications
* */
private final BroadcastReceiver notificationReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
// Waking up mobile if it is sleeping
WakeLocker.acquire(getApplicationContext());
/**
* Take some action upon receiving a push notification here!
**/
String message = intent.getExtras().getString(EXTRA_MESSAGE);
if (message == null) { message = "Empty Message"; }
Log.i(TAG, message);
messageTextView.append("\n" + message);
alert.showAlertDialog(context, getString(R.string.gcm_alert_title), message);
Toast.makeText(getApplicationContext(), getString(R.string.gcm_message, message), Toast.LENGTH_LONG).show();
WakeLocker.release();
}
};
// this will be called when the screen rotates instead of onCreate()
// due to manifest setting, see: android:configChanges
#Override
public void onConfigurationChanged(Configuration newConfig)
{
super.onConfigurationChanged(newConfig);
initUI();
}
#Override
protected void onDestroy() {
super.onDestroy();
unregisterReceiver(notificationReceiver);
}
}
Here is the manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.ganyo.pushtest"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="16"/>
<permission android:name="com.ganyo.pushtest.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="com.ganyo.pushtest.permission.C2D_MESSAGE" />
<!-- App receives GCM messages. -->
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<!-- GCM connects to Google Services. -->
<uses-permission android:name="android.permission.INTERNET" />
<!-- GCM requires a Google account. -->
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<!-- Keeps the processor from sleeping when a message is received. -->
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<uses-permission android:name="android.permission.VIBRATE"/>
<application android:label="#string/app_name" android:icon="#drawable/ic_launcher">
<activity android:name="com.ganyo.pushtest.PushMainActivity"
android:label="#string/app_name"
android:configChanges="keyboardHidden|orientation|screenSize">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<receiver android:name="com.google.android.gcm.GCMBroadcastReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<action android:name="com.google.android.c2dm.intent.REGISTRATION" />
<category android:name="com.ganyo.pushtest" />
</intent-filter>
</receiver>
<service android:name="GCMIntentService" />
</application>
</manifest>
Here is Appservices:
package com.ganyo.pushtest;
import android.content.Context;
import android.util.Log;
import com.apigee.sdk.ApigeeClient;
import com.apigee.sdk.data.client.DataClient;
import com.apigee.sdk.data.client.callbacks.ApiResponseCallback;
import com.apigee.sdk.data.client.callbacks.DeviceRegistrationCallback;
import com.apigee.sdk.data.client.entities.Device;
import com.apigee.sdk.data.client.entities.Entity;
import com.apigee.sdk.data.client.response.ApiResponse;
import com.apigee.sdk.data.client.utils.JsonUtils;
import com.google.android.gcm.GCMRegistrar;
import com.apigee.sdk.data.client.push.GCMPayload;
import com.apigee.sdk.data.client.push.GCMDestination;
import java.util.HashMap;
import static com.ganyo.pushtest.Util.*;
import static com.ganyo.pushtest.Settings.*;
public final class AppServices {
private static DataClient client;
private static Device device;
static synchronized DataClient getClient(Context context) {
if (client == null) {
if (ORG.equals("<<your org name here>>")) {
Log.e(TAG, "ORG value has not been set.");
} else {
ApigeeClient apigeeClient = new ApigeeClient(ORG,APP,API_URL,context);
client = apigeeClient.getDataClient();
}
}
return client;
}
static void loginAndRegisterForPush(final Context context) {
if ((USER != null) && (USER.length() > 0)) {
DataClient dataClient = getClient(context);
if (dataClient != null) {
dataClient.authorizeAppUserAsync(USER, PASSWORD, new ApiResponseCallback() {
#Override
public void onResponse(ApiResponse apiResponse) {
Log.i(TAG, "login response: " + apiResponse);
registerPush(context);
}
#Override
public void onException(Exception e) {
displayMessage(context, "Login Exception: " + e);
Log.i(TAG, "login exception: " + e);
}
});
} else {
Log.e(TAG,"Data client is null, did you set ORG value in Settings.java?");
}
} else {
registerPush(context);
}
}
static void registerPush(Context context) {
final String regId = GCMRegistrar.getRegistrationId(context);
if ("".equals(regId)) {
GCMRegistrar.register(context, Settings.GCM_SENDER_ID);
} else {
if (GCMRegistrar.isRegisteredOnServer(context)) {
Log.i(TAG, "Already registered with GCM");
} else {
AppServices.register(context, regId);
}
}
}
/**
* Register this user/device pair on App Services.
*/
static void register(final Context context, final String regId) {
Log.i(TAG, "registering device: " + regId);
DataClient dataClient = getClient(context);
if (dataClient != null) {
dataClient.registerDeviceForPushAsync(dataClient.getUniqueDeviceID(), NOTIFIER, regId, null, new DeviceRegistrationCallback() {
#Override
public void onResponse(Device device) {
Log.i(TAG, "register response: " + device);
AppServices.device = device;
displayMessage(context, "Device registered as: " + regId);
DataClient dataClient = getClient(context);
if (dataClient != null) {
// connect Device to current User - if there is one
if (dataClient.getLoggedInUser() != null) {
dataClient.connectEntitiesAsync("users", dataClient.getLoggedInUser().getUuid().toString(),
"devices", device.getUuid().toString(),
new ApiResponseCallback() {
#Override
public void onResponse(ApiResponse apiResponse) {
Log.i(TAG, "connect response: " + apiResponse);
}
#Override
public void onException(Exception e) {
displayMessage(context, "Connect Exception: " + e);
Log.i(TAG, "connect exception: " + e);
}
});
}
} else {
Log.e(TAG,"data client is null, did you set ORG value in Settings.java?");
}
}
#Override
public void onException(Exception e) {
displayMessage(context, "Register Exception: " + e);
Log.i(TAG, "register exception: " + e);
}
#Override
public void onDeviceRegistration(Device device) { /* this won't ever be called */ }
});
} else {
Log.e(TAG, "Data client is null, did you set ORG value in Settings.java?");
}
}
static void sendMyselfANotification(final Context context) {
if (device == null) {
displayMessage(context, "Device not registered. ORG value set in Settings.java?");
} else {
DataClient dataClient = getClient(context);
if (dataClient != null) {
GCMDestination destination = GCMDestination.destinationSingleDevice(device.getUuid());
GCMPayload payload = new GCMPayload();
payload.setAlertText("Hi there!");
dataClient.pushNotificationAsync(payload, destination, "google", new ApiResponseCallback() {
#Override
public void onResponse(ApiResponse apiResponse) {
Log.i(TAG, "send response: " + apiResponse);
}
#Override
public void onException(Exception e) {
displayMessage(context, "Send Exception: " + e);
Log.i(TAG, "send exception: " + e);
}
});
} else {
Log.e(TAG, "data client is null, did you set ORG value in Settings.java?");
}
}
}
/**
* Unregister this device within the server.
*/
static void unregister(final Context context, final String regId) {
Log.i(TAG, "unregistering device: " + regId);
register(context, "");
}
}
Gmcintentservices:
package com.ganyo.pushtest;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
import com.google.android.gcm.GCMBaseIntentService;
import static com.ganyo.pushtest.Settings.GCM_SENDER_ID;
import static com.ganyo.pushtest.Util.displayMessage;
public class GCMIntentService extends GCMBaseIntentService {
public GCMIntentService() {
super(GCM_SENDER_ID);
}
/**
* Method called on device registered
**/
#Override
protected void onRegistered(Context context, String registrationId) {
Log.i(TAG, "Device registered: " + registrationId);
displayMessage(context, getString(R.string.gcm_registered, registrationId));
AppServices.register(context, registrationId);
}
/**
* Method called on device unregistered
* */
#Override
protected void onUnregistered(Context context, String registrationId) {
Log.i(TAG, "Device unregistered");
displayMessage(context, getString(R.string.gcm_unregistered, registrationId));
AppServices.unregister(context, registrationId);
}
/**
* Method called on receiving a new message
* */
#Override
protected void onMessage(Context context, Intent intent) {
String message = intent.getExtras().getString("data");
Log.i(TAG, "Received message: " + message);
displayMessage(context, message);
generateNotification(context, message);
}
/**
* Method called on receiving a deleted message
* */
#Override
protected void onDeletedMessages(Context context, int total) {
Log.i(TAG, "Received deleted messages notification");
String message = getString(R.string.gcm_deleted, total);
displayMessage(context, message);
generateNotification(context, message);
}
/**
* Method called on Error
* */
#Override
public void onError(Context context, String errorId) {
Log.i(TAG, "Received error: " + errorId);
displayMessage(context, getString(R.string.gcm_error, errorId));
}
#Override
protected boolean onRecoverableError(Context context, String errorId) {
Log.i(TAG, "Received recoverable error: " + errorId);
displayMessage(context, getString(R.string.gcm_recoverable_error, errorId));
return super.onRecoverableError(context, errorId);
}
/**
* Issues a Notification to inform the user that server has sent a message.
*/
private static void generateNotification(Context context, String message) {
int icon = R.drawable.ic_launcher;
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager)
context.getSystemService(Context.NOTIFICATION_SERVICE);
Intent notificationIntent = new Intent(context, PushMainActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
Notification notification = new NotificationCompat.Builder(context)
.setContentText(message)
.setContentTitle(context.getString(R.string.app_name))
.setSmallIcon(icon)
.setWhen(when)
.setContentIntent(intent)
.build();
notification.flags |= Notification.FLAG_AUTO_CANCEL;
// Play default notification sound
notification.defaults |= Notification.DEFAULT_SOUND;
// Vibrate if vibrate is enabled
notification.defaults |= Notification.DEFAULT_VIBRATE;
notificationManager.notify(0, notification);
}
}
Alertdialoguemanager:
package com.ganyo.pushtest;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
public class AlertDialogManager {
public void showAlertDialog(Context context, String title, String message) {
AlertDialog alertDialog = new AlertDialog.Builder(context).create();
alertDialog.setTitle(title);
alertDialog.setMessage(message);
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
}
Util:
package com.ganyo.pushtest;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import com.google.android.gcm.GCMRegistrar;
public final class Util {
static final String TAG = "com.ganyo.pushtest";
static final String DISPLAY_MESSAGE_ACTION = "com.ganyo.pushtest.DISPLAY_MESSAGE";
static final String EXTRA_MESSAGE = "message";
static void displayMessage(Context context, String message) {
Intent intent = new Intent(DISPLAY_MESSAGE_ACTION);
intent.putExtra(EXTRA_MESSAGE, message);
context.sendBroadcast(intent);
}
}
Wakelocker:
package com.ganyo.pushtest;
import android.content.Context;
import android.os.PowerManager;
public abstract class WakeLocker {
private static PowerManager.WakeLock wakeLock;
public static void acquire(Context context) {
if (wakeLock != null) wakeLock.release();
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
wakeLock = pm.newWakeLock(PowerManager.ON_AFTER_RELEASE |
PowerManager.ACQUIRE_CAUSES_WAKEUP |
PowerManager.ON_AFTER_RELEASE |
PowerManager.SCREEN_DIM_WAKE_LOCK, "WakeLock");
wakeLock.acquire();
}
public static void release() {
if (wakeLock != null) wakeLock.release(); wakeLock = null;
}
}
Here is the logcat area of the fatal exception:
05-01 00:26:52.757: D/AndroidRuntime(166): Shutting down VM
05-01 00:26:52.777: D/jdwp(166): adbd disconnected
05-01 00:26:52.817: I/AndroidRuntime(166): NOTE: attach of thread 'Binder Thread #3' failed
05-01 00:26:53.050: I/ActivityThread(258): Publishing provider com.svox.pico.providers.SettingsProvider: com.svox.pico.providers.SettingsProvider
05-01 00:26:53.627: I/ActivityManager(58): Start proc com.ganyo.pushtest for activity com.ganyo.pushtest/.PushMainActivity: pid=267 uid=10036 gids={3003}
05-01 00:26:54.687: W/WindowManager(58): No window to dispatch pointer action 0
05-01 00:26:54.707: W/WindowManager(58): No window to dispatch pointer action 1
05-01 00:26:55.467: D/AndroidRuntime(267): Shutting down VM
05-01 00:26:55.467: W/dalvikvm(267): threadid=1: thread exiting with uncaught exception (group=0x4001d800)
05-01 00:26:55.537: E/AndroidRuntime(267): FATAL EXCEPTION: main
05-01 00:26:55.537: E/AndroidRuntime(267): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.ganyo.pushtest/com.ganyo.pushtest.PushMainActivity}: java.lang.ClassNotFoundException: com.ganyo.pushtest.PushMainActivity in loader dalvik.system.PathClassLoader[/data/app/com.ganyo.pushtest-2.apk]
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.os.Handler.dispatchMessage(Handler.java:99)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.os.Looper.loop(Looper.java:123)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread.main(ActivityThread.java:4627)
05-01 00:26:55.537: E/AndroidRuntime(267): at java.lang.reflect.Method.invokeNative(Native Method)
05-01 00:26:55.537: E/AndroidRuntime(267): at java.lang.reflect.Method.invoke(Method.java:521)
05-01 00:26:55.537: E/AndroidRuntime(267): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
05-01 00:26:55.537: E/AndroidRuntime(267): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
05-01 00:26:55.537: E/AndroidRuntime(267): at dalvik.system.NativeStart.main(Native Method)
05-01 00:26:55.537: E/AndroidRuntime(267): Caused by: java.lang.ClassNotFoundException: com.ganyo.pushtest.PushMainActivity in loader dalvik.system.PathClassLoader[/data/app/com.ganyo.pushtest-2.apk]
05-01 00:26:55.537: E/AndroidRuntime(267): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)
05-01 00:26:55.537: E/AndroidRuntime(267): at java.lang.ClassLoader.loadClass(ClassLoader.java:573)
05-01 00:26:55.537: E/AndroidRuntime(267): at java.lang.ClassLoader.loadClass(ClassLoader.java:532)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.Instrumentation.newActivity(Instrumentation.java:1021)
05-01 00:26:55.537: E/AndroidRuntime(267): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)
05-01 00:26:55.537: E/AndroidRuntime(267): ... 11 more
05-01 00:26:55.617: W/ActivityManager(58): Force finishing activity com.ganyo.pushtest/.PushMainActivity
05-01 00:26:56.499: W/ActivityManager(58): Activity pause timeout for HistoryRecord{460133f8 com.ganyo.pushtest/.PushMainActivity}
05-01 00:26:56.687: I/ARMAssembler(58): generated scanline__00000077:03515104_00000000_00000000 [ 33 ipp] (47 ins) at [0x3261a0:0x32625c] in 1336038 ns
05-01 00:26:56.777: I/ARMAssembler(58): generated scanline__00000177:03515104_00001001_00000000 [ 91 ipp] (114 ins) at [0x3265b8:0x326780] in 1506105 ns
05-01 00:26:57.337: I/ARMAssembler(58): generated scanline__00000077:03545404_00000004_00000000 [ 47 ipp] (67 ins) at [0x326788:0x326894] in 951792 ns
05-01 00:26:57.967: D/AndroidRuntime(271): >>>>>>>>>>>>>> AndroidRuntime START <<<<<<<<<<<<<<
05-01 00:26:58.009: D/AndroidRuntime(271): CheckJNI is ON
05-01 00:27:00.377: D/AndroidRuntime(271): --- registering native functions ---
Thanks for the help!
It turned out to be all the .java files in the java folder. Once I redid them in the src path, the program worked correctly.