Develop Reference

Receiving call intent in broadcast receiver

I want to get the called number in android but When I start the outgoing call it fails I am using broadcast receiver and register it in service to keep listen if activity not in focus here is my code.
Menifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.vampirepc.androidservice" >
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme" >
<activity android:name=".MainActivity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<action android:name="android.intent.action.BOOT_COMPLETED">
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</action>
</intent-filter>
</activity>
<service android:name=".MyService" />
<receiver
android:name="com.example.vampirepc.androidservice.OutgoingReceiver"
android:enabled="true"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
</application>
<uses-permission android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
</manifest>
BroadcastReceiver Class
#Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(ctx,
"Inside broadcast",
Toast.LENGTH_LONG).show();
String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Toast.makeText(context, "Outgoing call catched: " + phoneNumber, Toast.LENGTH_LONG).show();
}
Service
#Override
public void onCreate() {
Toast.makeText(getApplicationContext(),"Service created",Toast.LENGTH_SHORT).show();
try {
IntentFilter filter = new IntentFilter("android.intent.action.NEW_OUTGOING_CALL");
OutgoingReceiver myReceiver = new OutgoingReceiver();
registerReceiver(myReceiver, filter);
} catch (Exception e) {
Toast.makeText(getApplicationContext(),"Exception is "+String.valueOf(e),Toast.LENGTH_SHORT).show();
}
}

Have a look at this
Phone state Broadcaster

Please add the permission in the top ,this helped me
?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.vampirepc.androidservice" >
android:name="android.permission.PROCESS_OUTGOING_CALLS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme" >
<activity android:name=".MainActivity" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<action android:name="android.intent.action.BOOT_COMPLETED">
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</action>
</intent-filter>
</activity>
<receiver
android:name="com.example.vampirepc.androidservice.OutgoingReceiver"
android:enabled="true"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>
<service android:name=".MyService" />
</application>
<uses-permission
</manifest>

Have you realized in this line:
Toast.makeText(ctx,
"Inside broadcast",
Toast.LENGTH_LONG).show();
You used ctx instead of context.

Thank to all i have solved the problem my self I was using incorrect context in toaster the correct onReceive is.
I was using ctx which was initialize.
Context ctx;
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "this is not shown" , Toast.LENGTH_LONG).show();
String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Toast.makeText(context, "Outgoing call catched: " + phoneNumber, Toast.LENGTH_LONG).show();
}

AlarmManager doesnot work from bootservice receiver

I have made an application that requires alarms to be fired.Alarm Manager works fine when they are scheduled from some activity. Since alarms are deleted when reboot occurs,i have made a boot_Receiver to reschedule the alarms. But the problem is that alarms are not fired when they are scheduled from the bootreceiver class. Please Help..
AlarmManager Class:-
public class NotifyService extends WakefulBroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Notification_Holder notifholder;
Type t=new TypeToken<Notification_Holder>(){}.getType();
Gson js=new Gson();
notifholder=js.fromJson(intent.getStringExtra("one"),t);
Notification_Creator notifcreator=new Notification_Creator(notifholder.title,notifholder.content,notifholder.cal,context);
notifcreator.create_notification();
}
}
BootReceiver class:-
public class AtBoot extends BroadcastReceiver {
SharedPreferences sharedPreferences;
AlarmManager alarmManager;
Intent x;
PendingIntent pendingIntent;
#Override
public void onReceive(Context context, Intent intent) {
sharedPreferences = context.getSharedPreferences("todoshared", Context.MODE_PRIVATE);
String f = sharedPreferences.getString("todolist", null);
Gson json = new Gson();
alarmManager=(AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
vClass.notes = Notification_Holder.convert_from_jason(f);
x=new Intent(context,NotifyService.class);
pendingIntent=PendingIntent.getService(context,2100,x,0);
alarmManager.set(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(),pendingIntent);
Vibrator vib=(Vibrator)context.getSystemService(Context.VIBRATOR_SERVICE);
if(vib.hasVibrator()) {
vib.vibrate(1500);
}
}
}
Manifest File:-
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.android.alarm.permission.SET_ALARM" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<application
android:allowBackup="true"
android:hardwareAccelerated="true"
android:label="#string/app_name"
android:supportsRtl="true"
android:icon="#mipmap/ic_launcher"
android:theme="#style/MyAppBar">
<activity
android:name=".scrapper"
android:noHistory="true"
android:theme="#style/AppTheme.NoActionBar"
android:screenOrientation="portrait">
</activity>
<activity
android:name=".schedule"
android:theme="#style/AppTheme.NoActionBar" />
<activity
android:name=".workSpace"
android:theme="#style/AppTheme.NoActionBar" />
<receiver android:name=".widget">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="#xml/widget_info" />
</receiver>
<service
android:name=".widgetService"
android:permission="android.permission.BIND_REMOTEVIEWS" />
<receiver android:name=".NotifyService" />
<activity
android:name=".showSubject"
android:theme="#style/AppTheme.popupTheme" />
<activity android:name=".splashScreen"
android:theme="#style/AppTheme.NoActionBar"
android:noHistory="true"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name=".AtBoot"
android:enabled="true"
android:exported="true"
android:label="AtBoot">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
</application>
I have added the vibrator in AtBoot class t check if it is being called on bootup. And the phone vibrates..This means that the class is being invoked on bootup but the alarm part does not work

I think for HTC you should also add in the IntentFilters
<action android:name="com.htc.intent.action.QUICKBOOT_POWERON"/>
Also, I think it should be
PendingIntent.getBroadcast(context, 2100, x, 0);
and not
PendingIntent.getService(context,2100,x,0);

The problem was that i was using pendingintent.getService() instead of pendingIntent.getBroadcast() as correctly pointed out by Velislava...

Android parse push notification not working in some devices

Hello I am working with parse push notification for android.I developed app using the following tutorial. http://www.androidhive.info/2015/06/android-push-notifications-using-parse-com/. I can able to get the notification onl in one device which is lollipop.I didin't get notification in kitkat and other devices. I didin't find the issue.
here is my manifest file
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android_new_user.testnotification" >
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission
android:name="com.example.android_new_user.testnotification.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="com.example.android_new_user.testnotification.permission.C2D_MESSAGE" />
<application
android:name=".MyApplication"
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.android_new_user.testnotification.LoginActivity"
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="com.example.android_new_user.testnotification.MainActivity"
android:label="#string/app_name" />
<service android:name="com.parse.PushService" />
<receiver
android:name=".CustomPushReciver"
android:exported="false">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.USER_PRESENT" />
<action android:name="com.parse.push.intent.RECEIVE" />
<action android:name="com.parse.push.intent.DELETE" />
<action android:name="com.parse.push.intent.OPEN" />
</intent-filter>
</receiver>
<receiver android:name="com.parse.ParseBroadcastReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.USER_PRESENT" />
</intent-filter>
</receiver>
</application>
</manifest>
and my reciver File is looks like
package com.example.android_new_user.testnotification;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import com.parse.ParsePushBroadcastReceiver;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by Android_new_user on 11/25/2015.
*/
public class CustomPushReciver extends ParsePushBroadcastReceiver {
private final String TAG = CustomPushReciver.class.getSimpleName();
private NotificationUtils notificationUtils;
private Intent parseIntent;
public CustomPushReciver() {
super();
}
#Override
protected void onPushReceive(Context context, Intent intent) {
super.onPushReceive(context, intent);
if (intent == null)
return;
try {
JSONObject json = new JSONObject(intent.getExtras().getString("com.parse.Data"));
Log.e(TAG, "Push received: " + json);
parseIntent = intent;
parsePushJson(context, json);
} catch (JSONException e) {
Log.e(TAG, "Push message json exception: " + e.getMessage());
}
}
#Override
protected void onPushDismiss(Context context, Intent intent) {
super.onPushDismiss(context, intent);
}
#Override
protected void onPushOpen(Context context, Intent intent) {
super.onPushOpen(context, intent);
}
/**
* Parses the push notification json
*
* #param context
* #param json
*/
private void parsePushJson(Context context, JSONObject json) {
try {
boolean isBackground = json.getBoolean("is_background");
JSONObject data = json.getJSONObject("data");
String title = data.getString("title");
String message = data.getString("message");
if (!isBackground) {
Intent resultIntent = new Intent(context, MainActivity.class);
showNotificationMessage(context, title, message, resultIntent);
}
} catch (JSONException e) {
Log.e(TAG, "Push message json exception: " + e.getMessage());
}
}
private void showNotificationMessage(Context context, String title, String message, Intent intent) {
notificationUtils = new NotificationUtils(context);
intent.putExtras(parseIntent.getExtras());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
notificationUtils.showNotificationMessage(title, message, intent);
}
}
and my Application class
public class MyApplication extends Application {
private static MyApplication mInstance;
#Override
public void onCreate() {
super.onCreate();
mInstance = this;
// register with parse
ParseUtils.registerParse(this);
}
public static synchronized MyApplication getInstance() {
return mInstance;
}
}
How can I resolve this problem. Please help Thanks in adavance

Have you added the application name to your manifest file?
And also check the following code in the manifest
<permission
android:name="yourpackagename.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="yourpackagename.permission.C2D_MESSAGE" />
<receiver
android:name="com.parse.ParsePushBroadcastReceiver"
android:exported="false" >
<intent-filter>
<action android:name="com.parse.push.intent.RECEIVE" />
<action android:name="com.parse.push.intent.DELETE" />
<action android:name="com.parse.push.intent.OPEN" />
</intent-filter>
</receiver>
<receiver
android:name="com.parse.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="yourpackagename" />
</intent-filter>
</receiver>

my app don't receive a parse notifications

I can see my push notification in my table on parse.com. But all my devices cannot receive any notifications.
Permissions from manifest
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<permission android:protectionLevel="signature"
android:name="com.james.fappsilya.fappsapp.permission.C2D_MESSAGE" />
<uses-permission android:name="com.james.fappsilya.fappsapp.permission.C2D_MESSAGE" />
Receivers and services
<service android:name="com.parse.PushService" />
<receiver android:name="com.parse.ParseBroadcastReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.RECEIVE_BOOT_COMPLETED" />
<action android:name="android.intent.action.USER_PRESENT" />
</intent-filter>
</receiver>
<receiver android:name="com.james.fappsilya.fappsapp.Receiver"
android:exported="false">
<intent-filter>
<action android:name="com.parse.push.intent.RECEIVE" />
<action android:name="com.parse.push.intent.DELETE" />
<action android:name="com.parse.push.intent.OPEN" />
/>
</intent-filter>
</receiver>
<receiver android:name="com.parse.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" />
<!--
IMPORTANT: Change "com.parse.starter" to match your app's package name.
-->
<category android:name="com.james.fappsilya.fappsapp" />
</intent-filter>
</receiver>
MyApplication
package com.james.fappsilya.fappsapp;
#Override
public void onCreate() {
super.onCreate();
Parse.initialize(this, "my code", "my code");
ParseInstallation.getCurrentInstallation().saveInBackground();
ParsePush.subscribeInBackground("global", new SaveCallback() {
#Override
public void done(ParseException e) {
if (e == null) {
Log.d("com.parse.push", "successfully subscribed to the broadcast channel.");
} else {
Log.e("com.parse.push", "failed to subscribe for push", e);
}
}
});
}
And Receiver
package com.james.fappsilya.fappsapp;
import android.content.Context;
import android.content.Intent;
import com.james.fappsilya.fappsapp.Activity.MainActivity;
import com.parse.ParsePushBroadcastReceiver;
/**
* Created by fappsilya on 01.04.15.
*/
public class Receiver extends ParsePushBroadcastReceiver {
#Override
public void onPushOpen(Context context, Intent intent) {
Intent i = new Intent(context, MainActivity.class);
i.putExtras(intent.getExtras());
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(i);
}
}

Try using Parse Push via mobile network, that solved my error as my University Wi-Fi was blocking it for some reason.

Google cloud messaging receiver intent does not start (broadcast intent callback: result=CANCELLED forIntent)

I am trying to make a GCM client, registration is fine. I am also successfully sending messages from server. However, the client does not start the intent. It says
09-30 08:39:59.795: W/GTalkService(4667): [DataMsgMgr] broadcast intent callback: result=CANCELLED forIntent { act=com.google.android.c2dm.intent.RECEIVE cat=[dol.framework] (has extras) }
My Intent
public class GCMService extends IntentService{
public GCMService(String name) {
super("GCMService");
}
protected void onHandleIntent(Intent intent) {
Bundle extras = intent.getExtras();
String messageType = gcm.getMessageType(intent);
android.util.Log.i("hi","test");
if (!extras.isEmpty()) {
if (GoogleCloudMessaging.MESSAGE_TYPE_MESSAGE.equals(messageType)) {
Logger.logInUI(tag, "Received: " + extras.toString());
}
}
GCMReceiver.completeWakefulIntent(intent);
}
}
And my receiver
public class GCMReceiver extends WakefulBroadcastReceiver {
public void onReceive(Context context, Intent intent) {
ComponentName comp = new ComponentName(context.getPackageName(),
GCMService.class.getName());
startWakefulService(context, (intent.setComponent(comp)));
Logger.log("hi","eetett");
setResultCode(Activity.RESULT_OK);
}
}
And finally my manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="dol.framework"
android:versionCode="1"
android:versionName="1.0" >
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<permission android:name="dol.framework.gcm.permission.C2D_MESSAGE"
android:protectionLevel="signature" />
<uses-permission android:name="dol.framework.gcm.permission.C2D_MESSAGE" />
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:name="dol.framework.widget.DolApplication"
android:label="Dol Framework"
android:theme="#style/AppTheme" >
<activity
android:name="dol.framework.activity.DebugActivity"
android:configChanges="orientation|keyboardHidden|screenSize"
android:label="#string/app_name"
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name="dol.framework.GCMReceiver"
android:permission="com.google.android.c2dm.permission.SEND" >
<intent-filter>
<action android:name="com.google.android.c2dm.intent.RECEIVE" />
<category android:name="dol.framework" />
</intent-filter>
</receiver>
<service android:name="dol.framework.GCMService"/>
</application>
</manifest>
Sorry for the wall of text. Both GCMService and GCMReceiver is at top of my package (dol.framework). What am I doing wrong? Other than those, I am not doing much. Only registering the device and then I am sending a message to this device. Log prints the message at top but does nothing. Shouldn't I start service or something? I didn't see anything related on examples.

In the permission you defined and used for GCM you have dol.framework.gcm.permission. It should be dol.framework.permission, since your app's package is dol.framework.

Try changing the receiver bit of your manifest to this:
<receiver
android:name=".GCMReciever"
android:exported="true"
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" />
<action android:name="dol.framework" />
</intent-filter>
</receiver>