I want to implement getting incoming call events in background and foreground. So I've created BroadcastReceiver for that purpose, but onReceive() method doesn't fired after I got/getting/finished incoming call.
I've tryed tons of tutorial, but nothing helped me:(
Please help.
MANIFEST
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="yakiv.bondar.dev.incomeoutcomecalltest">
<uses-permission 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" />
</intent-filter>
</activity>
<receiver
android:name=".IncomingCall"
android:enabled="true">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
</application>
Broadcast receiver
public class IncomingCall extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Log.d("tag", "AAAAAAAAAAAAAAAAAAAAAA");
MyPhoneStateListener phoneListener=new MyPhoneStateListener();
TelephonyManager telephony = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
telephony.listen(phoneListener, PhoneStateListener.LISTEN_CALL_STATE);
}
public class MyPhoneStateListener extends PhoneStateListener {
public void onCallStateChanged(int state,String incomingNumber){
switch(state){
case TelephonyManager.CALL_STATE_IDLE:
Log.d("tag", "IDLE");
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Log.d("tag", "OFFHOOK");
break;
case TelephonyManager.CALL_STATE_RINGING:
Log.d("tag", "RINGING");
break;
}
}
}
}
Main Activity
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
You have missed calling registerReciever(intent,intentFilter) in your Activity. Register your activity in onResume() and call unregisterReciever(intent) in your onPause() method.
NOTE:
Also check if you have given appropriate permissions in your manifest and also note that even if you have declared your required permissions you have to handle certain permissions in runtime in Android 6.0 and above. Check here for handling permissions at runtime for Marshmallow and above.
In MainActivity:
IncomingCall mBroadcastReceiver = new IncomingCall();
In onResume:
IntentFilter filter = new IntentFilter();
this.registerReceiver(mBroadcastReceiver , filter);
In onPause:
this.unregisterReceiver(mBroadcastReceiver );
1) Make sure your app has the permissions to READ_PHONE_STATE
2) you do not need to registerReceiver( BroadcastReceiver, IntentFilter) since you have it in your Manifest
3)MAke sure the notification are turned on for your App (Check Settings--> Application Manager --> your app --> Notifications)
4) I would try testing without "break" in the switch statements
5) try with Toast instead of Log. Toast.makeText( Context, String , Toast.LENGTH_SHORT).show();
Related
I register a BroadCastReceiver in my manifest as bellow :
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.droid.arghaman.test_app">
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name="com.droid.arghaman.test_app.MainActivity"
android:label="#string/title_activity_main"
android:theme="#style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver
android:name="MyBroadcastReceiver"
android:enabled="true"
android:exported="false"
android:label="StartServiceAtBootReceiver">
<intent-filter>
<!--action android:name="android.intent.action.BOOT_COMPLETED"></action-->
<action android:name="android.intent.action.PHONE_STATE"></action>
</intent-filter>
</receiver>
</application>
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<service android:name="LocationNotifierService"></service>
<uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"></uses-permission>
</manifest>
but my BroadCastReceiver never fired up when my phone is ringing. this is my BroadCastReceiver code:
public class MyBroadcastReceiver extends MyBroadcastReceiver {
Context ctx;
#Override
public void onReceive(Context context, Intent intent) {
ctx = context;
try {
// TELEPHONY MANAGER class object to register one listner
TelephonyManager tmgr = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
//Create Listner
MyPhoneStateListener PhoneListener = new MyPhoneStateListener();
// Register listener for LISTEN_CALL_STATE
tmgr.listen(PhoneListener, PhoneStateListener.LISTEN_CALL_STATE);
} catch (Exception e) {
Log.e("Phone Receive Error", " " + e);
}
}
private class MyPhoneStateListener extends PhoneStateListener {
public void onCallStateChanged(int state, String incomingNumber) {
Log.d("MyPhoneListener",state+" incoming no:"+incomingNumber);
if (state == 1) {
String msg = "New Phone Call Event. Incomming Number : "+incomingNumber;
int duration = Toast.LENGTH_LONG;
Toast toast = Toast.makeText(ctx, msg, duration);
toast.show();
}
}
}
}
but when I register my BroadCastReceiver by this code snippet in side my first activity it work perfectly:
IntentFilter filter= new IntentFilter();
filter.addAction(TelephonyManager.EXTRA_STATE_RINGING);
filter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
MyBroadcastReceiver receiver = new MyBroadcastReceiver ();
this.registerReceiver(receiver, filter);
is there any version conflict or deprecation in android or this is my mistake?
To put it simply; BroadcastReceiver Works when defined in Manifest but it works with a short Delay and it doesn't Always trigger unless Registered Manually.
Here is the BroadcastReceiver I created to capture event when date changes (day is passed):
public class BootBroadcastReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, intent.getAction(), Toast.LENGTH_LONG).show();
switch (intent.getAction()){
case Intent.ACTION_TIME_TICK:
case Intent.ACTION_TIME_CHANGED:
case Intent.ACTION_TIMEZONE_CHANGED:
case Intent.ACTION_DATE_CHANGED:
case Intent.ACTION_BOOT_COMPLETED:
Log.d("BroadcastReceiver", intent.getAction().toString());
}
}
}
Here registered in Manifest, It works but has a short delay and also doesn't always trigger:
<receiver android:name=".Receivers.BootBroadcastReceiver">
<intent-filter>
<action android:name="android.intent.action.TIME_TICK" />
<action android:name="android.intent.action.TIME_SET" />
<action android:name="android.intent.action.TIMEZONE_CHANGED" />
<action android:name="android.intent.action.DATE_CHANGED"/>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>
But when registered manually via my background service it works just fine:
public class ApplicationService extends Service{
...
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_DATE_CHANGED);
intentFilter.addAction(Intent.ACTION_TIMEZONE_CHANGED);
intentFilter.addAction(Intent.ACTION_TIME_CHANGED);
intentFilter.addAction(Intent.ACTION_TIME_TICK);
registerReceiver(new BootBroadcastReceiver(), intentFilter);
return START_STICKY;
}
}
To investigate this issue further I created two similar app which in one BroadcastReceiver registered in Manifest and in the other one receiver is registered Manually via Service.
In the Manifest one all events are triggered few second after Manual one..
Try this :
<receiver android:name=".Receivers.BootBroadcastReceiver">
<intent-filter
android:enabled="true"
android:exported="true">
<action android:name="android.intent.action.TIME_TICK" />
<action android:name="android.intent.action.TIME_SET" />
<action android:name="android.intent.action.TIMEZONE_CHANGED" />
<action android:name="android.intent.action.DATE_CHANGED"/>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
I guess you can have multiple each one having its action.
https://developer.android.com/guide/components/intents-filters.html
The documentation says that "An app component should declare separate filters for each unique job it can do." This would allow finer grained detail for different actions
The answer was hidden in Intent documentation:
ACTION_TIME_TICK Added in API level 1
public static final String ACTION_TIME_TICK
Broadcast Action: The current time has changed. Sent every minute. You
cannot receive this through components declared in manifests, only by
explicitly registering for it with
Context#registerReceiver(BroadcastReceiver, IntentFilter).
To simply put, you can't receive TIME_TICK through registering the BroadcastReceiver in manifest, it has to be registered in your application components (Service, Activity, etc.)
Define a BootBroadcastReceiver anywhere in Activity/Fragment like this:
mBootBroadcastReceiver = new BootBroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
Log.d(TAG," BootBroadcastReceiver"); //do something with intent
}
};
mIntentFilter=new IntentFilter("action_name");
Now register the BootBroadcastReceiver in onResume() and Unregister in onPause()
#Override
protected void onResume() {
super.onResume();
registerReceiver(mBootBroadcastReceiver, mIntentFilter);
}
#Override
protected void onPause() {
if(mReceiver != null) {
unregisterReceiver(mBootBroadcastReceiver);
mBootBroadcastReceiver = null;
}
super.onPause();
}
add permission in your Manifest.
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="ANDROID.PERMISSION.RECEIVE_SMS" />
<uses-permission android:name="android.permission.READ_SMS" />
I want to do something when a headset is plugged in when my app is running in the background. (if possible I want to do it with a broadcast receiver)
I tried the code below:
--ReceiveBroadcast--
package com.example.openmusiconheadsetconnect;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;
public class ReceiveBroadcast extends BroadcastReceiver {
public ReceiveBroadcast() {
}
#Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context,"Received!",Toast.LENGTH_LONG).show();
}
}
--Manifest--
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.openmusiconheadsetconnect" >
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<receiver
android:name=".ReceiveBroadcast"
android:enabled="true"
android:exported="true" >
<intent-filter>
<action android:name="android.intent.action.HEADSET_PLUG" />
</intent-filter>
</receiver>
</application>
</manifest>
Thank you!
Your code is correct, but as far as I know, you cannot put the HEADSET_PLUG filter on the manifest.
Instead, create a receiver in its own class, and make it listen for USER_PRESENT (screen unlocked) or BOOT_COMPLETED in the manifest:
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>
<receiver android:name="classes.myReceiver" >
<intent-filter>
<action android:name="android.intent.action.USER_PRESENT" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</receiver>
When triggered by such events, your receiver should start the service:
public class myReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context ctx, Intent intent) {
Intent service = new Intent(ctx, VoiceLaunchService.class);
if (intent.getAction().equals(Intent.ACTION_USER_PRESENT)||intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
ctx.startService(service);
}
if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) {
ctx.stopService(service);
}
}
The service will now register the receiver that will be listening to the HEADSET_PLUG intent, in its onCreate method:
#Override
public void onCreate() {
super.onCreate();
speechReconRx=new SpeechReconControlReceiver(this);//"this" will allow you to call service's methods from the receiver
registerReceiver(speechReconRx, new IntentFilter(Intent.HEADSET_PLUG));
}
It's is a hassle, but you'll need it if you don't want to use an activity.
It is google's fault for not letting us put PLUG receivers in the manifest! Finally make the Broadcast that will take action when the headset is plugged in.
public class SpeechReconControlReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context ctx, Intent intent) {
Log.e("joshcsr","HEADSET PLUGGED!");
if(intent.getStringExtra("command")!=null){
c=intent.getStringExtra("command");
}
//run some methods from the service
if (c.equals("resume")) {
sService.resume();
}
if (c.equals("pause")) {
sService.pause();
}
if (c.equals("stop")) {
sService.stop();
}
}
}
To wrap, up you will need:
*A receiver for the BOOT/Screen unlock events.
*A Service to hold everything that will run on the background and to register your headset listening broadcast.
*And a receiver for the headset Plug, that will take action and call methods hosted in the service.
I've did this yesterday, and it works from Jelly bean to Lollipop ...and perhaps even older versions. Cheers.
First you'll need permission to start app in background after boot is completed.
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
and also specify this in your broadcast receiver,
<receiver android:name=".YourBroadcastReceiver" >
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
</intent-filter>
</receiver>
Then create a service that run your application in background, and inside the service use AudioManager.isWiredHeadsetOn() to check if the headset is plugged in. And if so, do the task you want.
while(AudioManager.isWiredHeadsetOn()){
//your task goes here
}
Also add the permission in manifest
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
I want to get call details(mobile number, call duration, date, time etc) of dialed mobile no after disconnecting call.
What I did so far:
I create a Broadcast Receiver to detect the call disconnect event. After getting call details I fetch the latest dialed no from call log and store in SQLite database.
What the problem is:
When I dial any no from device and disconnect that, onReceive() method called twice. Same record is inserted twice. I have checked it by printing Logs also.
I searched this issue on Google and got some solution like " use sendBroadcast() only once, register broadcast receiver only once etc". But I am not calling sendBroadcast()anywhere, neither I am registering it twice.
I am new to Android so please suggest what am I doing wrong?
Broadcast Receiver:
public class CallReceiver extends BroadcastReceiver {
ContentResolver contentResolver;
Context context;
boolean is_network_roaming = false;
TelephonyManager tm = null;
AppInfo appInfo = null;
ContactHelper contactHelper;
#Override
public void onReceive(Context context, Intent intent) {
// TODO Auto-generated method stub
String TAG = getClass().getSimpleName();
this.context = context;
tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
appInfo = new AppInfo(context);
contactHelper = new ContactHelper(context);
if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
is_network_roaming = tm.isNetworkRoaming();
/* Method for getting call details from call log */
getAllCallLogs();
}
}
Manifest File:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.callduration"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="22" />
<uses-permission android:name="android.permission.READ_CALL_LOG" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_logo"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.callduration.Splash"
android:configChanges="orientation|keyboardHidden"
android:label="#string/app_name"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.NoTitleBar"
android:windowSoftInputMode="adjustPan|adjustResize|stateHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.callduration.MainActivity" >
</activity>
<activity android:name="com.callduration.CallHistory" >
</activity>
<receiver android:name="com.callduration.receivers.CallReceiver" >
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
</application>
</manifest>
The sequence of state changes when dialing a call is:
CALL_STATE_OFFHOOK--->ACTION_NEW_OUTGOING_CALL-->...{call answered or not
answered}.........--> CALL_STATE_OFFHOOK-->CALL_STATE_IDLE
As per the above states, your onReceive is supposed to start twice, once when call is initiated and second when call is disconnected. To achieve what you need i.e you want to log the events of a single call session. You can use the below code,
int state=intent.getStringExtra(TelephonyManager.EXTRA_STATE)
Boolean singlecallstate=false;
switch (state) {
case TelephonyManager.ACTION_NEW_OUTGOING_CALL:
singlecallstate=true;
//any other code you want
case TelephonyManager.CALL_STATE_IDLE:
if(singlecallstate){
getAllCallLogs();
singlecallstate=false;
}
I would like to retrieve the incoming call's phonenumber and do something with it like the do
in http://blog.whitepages.com/2009/02/27/caller-id-by-whitepages-a-new-android-app-that-puts-telemarketers-on-alert/
Could you please help me because I can't find any information about this.
Where do i start and how do i get hold of the phonenumber?
Ok so currently my code looks like below. When I place the call the CustomBroadcastReceiver catches it and the log message is printed out. I can retrieve the telephone number from the bundle. But! I can't get hte CustomPhoneStateListener to work. As you can see I have registered my customPhoneState listener to the receiver but the log message never get's printed out from the CustomPhoneStateListener class. What am I my missing here?
Is my thinking correct?
<receiver android:name=".CustomBroadcastReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
</application>
<uses-sdk android:minSdkVersion="5" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
public class CustomPhoneStateListener extends PhoneStateListener {
private static final String TAG = "CustomPhoneStateListener";
public void onCallStateChange(int state, String incomingNumber){
Log.v(TAG, "WE ARE INSIDE!!!!!!!!!!!");
Log.v(TAG, incomingNumber);
switch(state){
case TelephonyManager.CALL_STATE_RINGING:
Log.d(TAG, "RINGING");
break;
}
}
public class CustomBroadcastReceiver extends BroadcastReceiver {
private static final String TAG = "CustomBroadcastReceiver";
#Override
public void onReceive(Context context, Intent intent) {
Log.v(TAG, "WE ARE INSIDE!!!!!!!!!!!");
TelephonyManager telephony = (TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE);
CustomPhoneStateListener customPhoneListener = new CustomPhoneStateListener();
telephony.listen(customPhoneListener, PhoneStateListener.LISTEN_CALL_STATE);
Bundle bundle = intent.getExtras();
String phoneNr= bundle.getString("incoming_number");
Log.v(TAG, "phoneNr: "+phoneNr);
}
Use PhoneStateListener. It has an onCallStateChanged handler; one of the supplied arguments you'll get is a String containing the incoming phone number.
Your overridden method in CustomPhoneStateListener should be called onCallStateChanged() (and not onCallStateChange()).
This would have been spotted by the Java compiler if you would have had the #Override annotation, like you have for onReceive().
The above answers are out-od-dated now. There are valid for Android 7 and lower.
For android 9 and higher you have to add another permission in the Androidmanifest.xml with the permission
<uses-permission android:name="android.permission.READ_CALL_LOG"/>
without the phone number will be null. For Android 8 I am not sure.
PhoneStateReciever.java
package com.incomingcalls;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.widget.Toast;
public class PhoneStateReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
try {
System.out.println("Receiver start");
String state = intent.getStringExtra(TelephonyManager.EXTRA_STATE);
String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
Log.e("Incoming Number", "Number is ," + incomingNumber);
Log.e("State", "State is ," + state);
if(state.equals(TelephonyManager.EXTRA_STATE_RINGING)){
Toast.makeText(context,"Incoming Call State",Toast.LENGTH_SHORT).show();
Toast.makeText(context,"Ringing State Number is -"+incomingNumber,Toast.LENGTH_SHORT).show();
}
if ((state.equals(TelephonyManager.EXTRA_STATE_OFFHOOK))){
Toast.makeText(context,"Call Received State",Toast.LENGTH_SHORT).show();
}
if (state.equals(TelephonyManager.EXTRA_STATE_IDLE)){
Toast.makeText(context,"Call Idle State",Toast.LENGTH_SHORT).show();
}
}
catch (Exception e){
e.printStackTrace();
}
}
}
AnroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.incomingcalls">
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.READ_CALL_LOG" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name=".MainActivity"
android:label="#string/app_name"
android:theme="#style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".PhoneStateReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
</application>
</manifest>