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Can't find nearby WiFi- Direct devices showing "No Device Found!"

I am trying to Discover two devices each other using WifiDirect. Devices are running Android version 8.0 and 9.0 respectively. But not able to succeed.
First time I click on Discover button on both devices both waits for 2-3 seconds and shows No device found Toast.
Second time I try to discover on both within a second both show up the No device found Toast.
MainActivity.java
package com.example.prototypewfp2p;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import android.Manifest;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.net.wifi.WifiManager;
import android.net.wifi.p2p.WifiP2pDevice;
import android.net.wifi.p2p.WifiP2pDeviceList;
import android.net.wifi.p2p.WifiP2pManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Looper;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import java.security.Permission;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
Button btnOnOff, btnDiscover, btnSend;
ListView listView;
TextView read_msg_box, ConnectoinStatus;
EditText writeMsg;
WifiManager wifiManager;
WifiP2pManager mMangaer;
WifiP2pManager.Channel mChannel;
BroadcastReceiver mReceiver;
IntentFilter mIntentFilter;
List<WifiP2pDevice> peers = new ArrayList<WifiP2pDevice>();
String[] deviceNameArray;
WifiP2pDevice[] deviceArray;
// Permissions Related
public String[] PermissionsList = {Manifest.permission.CHANGE_WIFI_STATE, Manifest.permission.ACCESS_WIFI_STATE, Manifest.permission.INTERNET, Manifest.permission.ACCESS_NETWORK_STATE
, Manifest.permission.CHANGE_NETWORK_STATE, Manifest.permission.ACCESS_FINE_LOCATION};
public int permsRequestCode = 200;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Permissions
for (int i = 0; i < PermissionsList.length; i++) {
if (ContextCompat.checkSelfPermission(MainActivity.this, PermissionsList[i]) == PackageManager.PERMISSION_DENIED) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(PermissionsList, permsRequestCode);
}
} else {
Toast.makeText(MainActivity.this, "Permissions Granted Already!", Toast.LENGTH_SHORT).show();
}
}
//Calling Functions Declared below
initialWork();
exqListener();
}
//Permission (Override stuff)
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
switch (permsRequestCode) {
case 200:
if(grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED){
Toast.makeText(this,"Permission[1] granted!",Toast.LENGTH_LONG);
}
else{Toast.makeText(this,"Permission[1] Denied!",Toast.LENGTH_LONG);}
if(grantResults.length > 0 && grantResults[2] == PackageManager.PERMISSION_GRANTED){Log.i("myTag","Permission 3 granted");}
if(grantResults.length > 0 && grantResults[3] == PackageManager.PERMISSION_GRANTED){Log.i("myTag","Permission 4 granted");}
if(grantResults.length > 0 && grantResults[4] == PackageManager.PERMISSION_GRANTED){Log.i("myTag","Permission 5 granted");}
if(grantResults.length > 0 && grantResults[5] == PackageManager.PERMISSION_GRANTED){Log.i("myTag","Permission 6 granted");}
if(grantResults.length > 0 && grantResults[1] == PackageManager.PERMISSION_GRANTED){Log.i("myTag","Permission 2 granted");}
// boolean first = grantResults[0] == PackageManager.PERMISSION_GRANTED;
// boolean second = grantResults[1] == PackageManager.PERMISSION_GRANTED;
// boolean third = grantResults[2] == PackageManager.PERMISSION_GRANTED;
// boolean fourth = grantResults[3] == PackageManager.PERMISSION_GRANTED;
// boolean fifth = grantResults[4] == PackageManager.PERMISSION_GRANTED;
// boolean sixth = grantResults[5] == PackageManager.PERMISSION_GRANTED;
break;
}
}
private void exqListener() {
btnOnOff.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (wifiManager.isWifiEnabled()) {
wifiManager.setWifiEnabled(false);
// Toast.makeText(MainActivity.this,"Wifi is turned OFF",Toast.LENGTH_LONG).show();
} else {
wifiManager.setWifiEnabled(true);
// Toast.makeText(MainActivity.this,"Wifi is turned ON",Toast.LENGTH_LONG).show();
}
}
});
btnDiscover.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (ActivityCompat.checkSelfPermission(MainActivity.this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
requestPermissions(new String[]{Manifest.permission.ACCESS_FINE_LOCATION},1);
}
return;
}
mMangaer.discoverPeers(mChannel, new WifiP2pManager.ActionListener() {
#Override
public void onSuccess() {
ConnectoinStatus.setText("Discovery Started!");
}
#Override
public void onFailure(int reason) {
ConnectoinStatus.setText("Could not start Discovery");
}
});
}
});
}
private void initialWork() {
btnOnOff = (Button) findViewById(R.id.onOff);
btnDiscover = (Button) findViewById(R.id.discover);
btnSend = (Button) findViewById(R.id.sendButton);
listView = (ListView) findViewById(R.id.peerListView);
read_msg_box = (TextView) findViewById(R.id.readMsg);
ConnectoinStatus = (TextView) findViewById(R.id.connectionStatus);
writeMsg = (EditText) findViewById(R.id.writeMsg);
wifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
mMangaer = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);
mChannel = mMangaer.initialize(this, getMainLooper(),null);
mReceiver = new WiFiDirectBroadcastReciever(mMangaer,mChannel,this);
mIntentFilter = new IntentFilter();
mIntentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
mIntentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
mIntentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
mIntentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);
}
WifiP2pManager.PeerListListener peerListListener = new WifiP2pManager.PeerListListener() {
#Override
public void onPeersAvailable(WifiP2pDeviceList peerList) {
if(!peerList.getDeviceList().equals(peers) ){
peers.clear();
peers.addAll(peerList.getDeviceList());
deviceNameArray = new String[peerList.getDeviceList().size()]; //Size of deviceNameArray initialized
deviceArray = new WifiP2pDevice[peerList.getDeviceList().size()]; //Size of deviceArray initialized
int index = 0;
//assigning device name and device to 'deviceNameArray' and 'deviceArray'
for (WifiP2pDevice device: peerList.getDeviceList()){
deviceNameArray[index] = device.deviceName;
deviceArray[index] = device;
index++;
}
ArrayAdapter<String> adapter= new ArrayAdapter<String>(getApplicationContext(), android.R.layout.simple_list_item_1,deviceNameArray);
listView.setAdapter(adapter);
}
if(peers.size()==0){
Toast.makeText(MainActivity.this,"No Device Found!",Toast.LENGTH_LONG).show();
return;
}
}
};
#Override
protected void onResume() {
super.onResume();
registerReceiver(mReceiver,mIntentFilter);
}
#Override
protected void onPause() {
super.onPause();
unregisterReceiver(mReceiver);
}
}
WiFiDirectBroadcastReciever.java
package com.example.prototypewfp2p;
import android.Manifest;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.wifi.WifiManager;
import android.net.wifi.p2p.WifiP2pManager;
import android.widget.Toast;
import androidx.core.app.ActivityCompat;
import static android.media.audiofx.Visualizer.STATE_ENABLED;
public class WiFiDirectBroadcastReciever extends BroadcastReceiver {
private WifiP2pManager mMangaer;
private WifiP2pManager.Channel mChannel;
private MainActivity mActivity;
public WiFiDirectBroadcastReciever(WifiP2pManager mMangaer, WifiP2pManager.Channel mChannel, MainActivity mActivity) {
this.mMangaer = mMangaer;
this.mActivity = mActivity;
this.mChannel = mChannel;
}
#Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION.equals(action)) {
int state = intent.getIntExtra(WifiP2pManager.EXTRA_WIFI_STATE, -1);
if (state == WifiP2pManager.WIFI_P2P_STATE_ENABLED) {
Toast.makeText(context, "Wifi is On", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(context, "Wifi is Off", Toast.LENGTH_SHORT).show();
}
} else if (WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION.equals(action)) {
if (mMangaer != null) {
if (ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
Toast.makeText(context,"Acces Location (BroadcastRec) Not granted",Toast.LENGTH_SHORT).show();
}
mMangaer.requestPeers(mChannel, mActivity.peerListListener);
}
}
else if(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION.equals(action)){
}
else if(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION.equals(action)){
}
}
}
activitymain.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:id="#+id/onOff"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginStart="24dp"
android:layout_marginTop="47dp"
android:text="Wifi On/Off"
android:textSize="13dp" />
<Button
android:id="#+id/discover"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/onOff"
android:layout_alignBottom="#+id/onOff"
android:layout_centerHorizontal="true"
android:layout_marginBottom="3dp"
android:layout_marginLeft="0dp"
android:text="discover" />
<ListView
android:id="#+id/peerListView"
android:layout_width="match_parent"
android:layout_height="200dp"
android:layout_alignParentStart="true"
android:layout_below="#+id/onOff"
android:layout_marginTop="25dp"
android:background="#android:color/holo_orange_light" />
<TextView
android:id="#+id/readMsg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/peerListView"
android:layout_marginTop="31dp"
android:text="Message"
android:textAlignment="center"
android:textSize="20sp"
android:textStyle="italic" />
<EditText
android:id="#+id/writeMsg"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:ems="10"
android:inputType="textPersonName"
android:layout_toStartOf="#+id/sendButton" />
<Button
android:id="#+id/sendButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true"
android:text="Send" />
<TextView
android:id="#+id/connectionStatus"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:layout_marginTop="15dp"
android:text="Connection Status"
android:textAlignment="center"
android:textColor="#android:color/holo_blue_dark"
android:textSize="18sp"
android:textStyle="italic" />
</RelativeLayout>
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.prototypewfp2p">
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<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/Theme.Prototypewfp2p">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

IDK why But you have to enable gps (Location) on both devices.
I have also tested with android version 8 device and android 10 device gps enabled Both are working perfectly fine.

Location Listener onLocationChange () method not working

My Android Phone model # is Sony Z3 Compact Japanese (SO-O2G)
Google Maps and all other apps related to location Works fine on my device
But i want to develop my own location-based application and on First step of developing my code is not working.. I don't know what is the problem in my Code. onLocationChange () method not triggered.. Even not finding my current location
Manifest Code
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.testingpurpose">
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-feature android:name="android.hardware.location.gps"/>
<uses-feature android:name="android.hardware.location.network"/>
<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">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity.java
package com.testingpurpose;
import android.Manifest;
import android.content.Context;
import android.content.pm.PackageManager;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Handler;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
private LocationManager locationManager;
private Location lastLocation;
private double distanceIntoMeters;
private final String PERMISSION_ONE = Manifest.permission.ACCESS_FINE_LOCATION;
private final String PERMISSION_TWO = Manifest.permission.ACCESS_COARSE_LOCATION;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (ContextCompat.checkSelfPermission(this,PERMISSION_ONE) != PackageManager.PERMISSION_GRANTED
&& ContextCompat.checkSelfPermission(this,PERMISSION_TWO ) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{PERMISSION_ONE, PERMISSION_TWO}, 0);
}
}
#Override
protected void onStart() {
super.onStart();
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
if ( locationManager != null ){
if (ContextCompat.checkSelfPermission(this,PERMISSION_ONE) == PackageManager.PERMISSION_GRANTED
&& ContextCompat.checkSelfPermission(this,PERMISSION_TWO ) == PackageManager.PERMISSION_GRANTED) {
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, listener);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, listener);
}
}
else{
Toast.makeText(this,"Permission not Granted",Toast.LENGTH_SHORT).show();
}
periodicallyCheck();
}
void periodicallyCheck(){
final Handler handler = new Handler();
final TextView tv = findViewById(R.id.tv);
handler.post(new Runnable() {
#Override
public void run() {
String format = String.format("%.2f %s",distanceIntoMeters,"meters");
tv.setText(format);
handler.postDelayed(this,1000);
}
});
}
private LocationListener listener = new LocationListener() {
#Override
public void onLocationChanged(Location location) {
if ( lastLocation == null ){
lastLocation = location;
}
Log.i("Location Updates: ",">>> Lat "+location.getLatitude()+" , >>> Long "+location.getLongitude());
distanceIntoMeters = distanceIntoMeters + location.distanceTo(lastLocation);
lastLocation = location;
}
#Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
#Override
public void onProviderEnabled(String provider) {
}
#Override
public void onProviderDisabled(String provider) {
}
};
#Override
protected void onDestroy() {
super.onDestroy();
if (locationManager != null && listener != null){
locationManager.removeUpdates(listener);
}
}
}
activityMain.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<TextView
android:id="#+id/tv"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#000"
android:textSize="50sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>

Unable to get emailId after login through fb in android

I am using recent Fb SDK.
I am doing fb integration in Android Studio.
I have done all the steps from fb docs.
But i didn't get the email id after successful login through fb.
Here is my MainActivity.java
package com.example.myapp;
import android.app.Activity;
import android.content.Intent;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.facebook.AccessToken;
import com.facebook.AccessTokenTracker;
import com.facebook.CallbackManager;
import com.facebook.FacebookCallback;
import com.facebook.FacebookException;
import com.facebook.FacebookSdk;
import com.facebook.GraphRequest;
import com.facebook.GraphResponse;
import com.facebook.Profile;
import com.facebook.ProfileTracker;
import com.facebook.login.LoginResult;
import com.facebook.login.widget.LoginButton;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Arrays;
import java.util.List;
public class MainActivity extends Activity {
private CallbackManager callbackManager;
Button fb;
private AccessTokenTracker accessTokenTracker;
private ProfileTracker profileTracker;
LoginButton loginButton;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(this.getApplicationContext());
setContentView(R.layout.activity_main);
// fb = (Button)findViewById(R.id.button);
callbackManager = CallbackManager.Factory.create();
fb = (Button) findViewById(R.id.fb);
loginButton = (LoginButton) findViewById(R.id.login_button);
List< String > permissionNeeds = Arrays.asList("user_photos", "email",
"user_birthday", "public_profile", "AccessToken");
loginButton.registerCallback(callbackManager,
new FacebookCallback < LoginResult > () {#Override
public void onSuccess(LoginResult loginResult) {
System.out.println("onSuccess");
String accessToken = loginResult.getAccessToken()
.getToken();
Log.i("accessToken", accessToken);
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(),new GraphRequest.GraphJSONObjectCallback(){
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
Log.i("LoginActivity",
object.toString());
Toast.makeText(getApplicationContext(), object.toString(),Toast.LENGTH_LONG).show();
try {
String id = object.getString("id").toString();
String name = object.getString("name");
String email = object.getString("email");
String gender = object.getString("gender");
String birthday = object.getString("birthday");
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields",
"id,name,email,gender, birthday");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
System.out.println("onCancel");
}
#Override
public void onError(FacebookException exception) {
System.out.println("onError");
Log.v("LoginActivity", exception.getCause().toString());
}
});
}
public void onClick(View v) {
if (v == fb) {
loginButton.performClick();
}
}
#Override
protected void onActivityResult(int requestCode, int responseCode,
Intent data) {
super.onActivityResult(requestCode, responseCode, data);
callbackManager.onActivityResult(requestCode, responseCode, data);
}
}
Here is My activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:facebook="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.myapp.MainActivity">
<TextView
android:id="#+id/txt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!" />
<FrameLayout
android:id="#+id/FrameLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/txt">
<com.facebook.login.widget.LoginButton
android:id="#+id/login_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone" />
<Button
android:id="#+id/fb"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#416BC1"
android:onClick="onClick"
android:text="FaceBook"
android:textColor="#ffffff"
android:textStyle="bold" />
</FrameLayout>
</RelativeLayout>
Here is my Mainifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.myapp">
<uses-permission android:name="android.permission.INTERNET"/>
<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>
<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="#android:style/Theme.Translucent.NoTitleBar"
android:label="#string/app_name" />
<!-- ATTENTION: This was auto-generated to add Google Play services to your project for
App Indexing. See https://g.co/AppIndexing/AndroidStudio for more information. -->
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="#string/facebook_app_id"/>
</application>
</manifest>
Here is my build.gradle Module:app
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "com.example.myapp"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
repositories {
mavenCentral()
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.1.1'
compile 'com.facebook.android:facebook-android-sdk:4.7.0'
}
As i response i get
12-03 21:28:10.452 8572-8572/? I/LoginActivity: {"id":"983511081738745","name":"Subhankar Chakraborty","gender":"male"}
If any question regarding my app please let me know.

Try this it works for me hope so it will work for you as well
I build in android studio.and sdk4.7.0
MainActivity.class
import android.app.Activity;
import android.content.Intent;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.facebook.AccessToken;
import com.facebook.AccessTokenTracker;
import com.facebook.CallbackManager;
import com.facebook.FacebookCallback;
import com.facebook.FacebookException;
import com.facebook.FacebookSdk;
import com.facebook.GraphRequest;
import com.facebook.GraphResponse;
import com.facebook.Profile;
import com.facebook.ProfileTracker;
import com.facebook.login.LoginManager;
import com.facebook.login.LoginResult;
import com.facebook.login.widget.LoginButton;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Arrays;
import java.util.List;
public class MainActivity extends Activity {
Button fb;
private CallbackManager callbackManager;
private LoginManager loginManager;
private List<String> permissionNeeds= Arrays.asList("user_photos", "email", "user_birthday", "user_friends");
private String fbUserId;
private String fbUserName;
private String fbEmail;
private String fbGender;
private String fbDob;
TextView txt;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(this);
callbackManager = CallbackManager.Factory.create();
loginManager = LoginManager.getInstance();
setContentView(R.layout.activity_main);
fb = (Button)findViewById(R.id.button);
txt= (TextView)findViewById(R.id.txt);
}
public void onClick(View v) {
/* if (v == fb) {
loginButton.performClick();
}*/
FaceBookLogin();
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}
private void FaceBookLogin() {
loginManager.logInWithReadPermissions(MainActivity.this, permissionNeeds);
loginManager.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(
JSONObject object,
GraphResponse response) {
Log.v("LoginActivity", response.toString());
try {
fbUserId = object.getString("id");
fbUserName = object.getString("name");
fbEmail = object.getString("email");
fbGender = object.getString("gender");
fbDob = object.getString("birthday");
txt.setText(object.toString());
if (fbUserName.contains(" ")) {
String first_name = fbUserName.substring(0, fbUserName.indexOf(' '));
String lastName = fbUserName.substring(fbUserName.indexOf(' ') + 1);
} else {
// first_name = fbUserName;
//lastName = " ";
}
if (fbEmail != null) {
// SendValueToServer(fbUserName, first_name, lastName, fbEmail);
Toast.makeText(getApplicationContext(),"fbEmail"+fbEmail,Toast.LENGTH_SHORT).show();
} else {
// SendValueToServer(fbUserName, first_name, lastName, " ");
Toast.makeText(getApplicationContext(),"fbEmail:"+"blank",Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,gender,birthday");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
}
#Override
public void onError(FacebookException e) {
}
});
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="test.technoexponent.com.test">
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity android:name="test.technoexponent.com.test.MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="#android:style/Theme.Translucent.NoTitleBar"
android:label="#string/app_name" />
<!-- ATTENTION: This was auto-generated to add Google Play services to your project for
App Indexing. See https://g.co/AppIndexing/AndroidStudio for more information. -->
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="#string/facebook_app_id"/>
</application>
</manifest>
activity_main.xml
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:facebook="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.myapp.MainActivity">
<TextView
android:id="#+id/txt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World!"
android:textSize="25sp"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
<Button
android:id="#+id/fb"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#416BC1"
android:onClick="onClick"
android:text="FaceBook"
android:textColor="#ffffff"
android:textStyle="bold" />
</RelativeLayout>
setting,gradle
include ':app', ':facebook-android-sdk-4.7.0'

Change the part of onClickListener with my code as:
btnLoginFb.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
System.out.println("onSuccess");
progressDialog = new ProgressDialog(LoginActivity.this);
progressDialog.setMessage("Procesando datos...");
progressDialog.show();
String accessToken = loginResult.getAccessToken().getToken();
Log.i("accessToken", accessToken);
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject object, GraphResponse response) {
Log.i("LoginActivity", response.toString());
// Get facebook data from login
Bundle bFacebookData = getFacebookData(object);
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
System.out.println("onCancel");
}
#Override
public void onError(FacebookException exception) {
System.out.println("onError");
Log.v("LoginActivity", exception.getCause().toString());
}
});
private Bundle getFacebookData(JSONObject object) {
try {
Bundle bundle = new Bundle();
String id = object.getString("id");
try {
URL profile_pic = new URL("https://graph.facebook.com/" + id + "/picture?width=200&height=150");
Log.i("profile_pic", profile_pic + "");
bundle.putString("profile_pic", profile_pic.toString());
} catch (MalformedURLException e) {
e.printStackTrace();
return null;
}
bundle.putString("idFacebook", id);
if (object.has("first_name"))
bundle.putString("first_name", object.getString("first_name"));
if (object.has("last_name"))
bundle.putString("last_name", object.getString("last_name"));
if (object.has("email"))
bundle.putString("email", object.getString("email"));
if (object.has("gender"))
bundle.putString("gender", object.getString("gender"));
if (object.has("birthday"))
bundle.putString("birthday", object.getString("birthday"));
if (object.has("location"))
bundle.putString("location", object.getJSONObject("location").getString("name"));
return bundle;
}
And don't forget to look at this line for better result:
parameters.putString("fields", "id, first_name, last_name, email,gender, birthday, location"); // Parámetros que pedimos a facebook
Hope, it'll help you too :)

try this it works for me hope so it will work for you as well
call this in your main Activity or the activity that is using FaceBookSignIn method
FacebookSdk.sdkInitialize(MainActivity.this);
add this method in your activity
public void FaceBookSignIn() {
callbackManager = CallbackManager.Factory.create();
loginType = Constants.loginTypeFaceBook;
LoginManager.getInstance().logInWithReadPermissions(MainActivity.this, Arrays.asList("email", "user_photos", "public_profile"));
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
#Override
public void onSuccess(LoginResult loginResult) {
DisplaySnackBar.display(getWindow().getDecorView().findViewById(android.R.id.content), "Success", true);
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
#Override
public void onCompleted(JSONObject jsonObject, GraphResponse graphResponse) {
try {
String email = jsonObject.getString(Constants.FacebookEmail),
String name = jsonObject.getString(Constants.FacebookName),
String firstName = jsonObject.getString(Constants.FacebookFirstName),
String lastName = jsonObject.getString(Constants.FacebookLastName),
String id = jsonObject.getString(Constants.FacebookID);
} catch (JSONException e) {
e.printStackTrace();
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,first_name,last_name,birthday,email");
request.setParameters(parameters);
request.executeAsync();
}
#Override
public void onCancel() {
DisplaySnackBar.display(getWindow().getDecorView().findViewById(android.R.id.content), "Sign In Cancel", true);
}
#Override
public void onError(FacebookException e) {
DisplaySnackBar.display(getWindow().getDecorView().findViewById(android.R.id.content), "Error", true);
}
});
}

Android studio E/MediaRecorder﹕ stop called in an invalid state: 4

I am trying to create a simple record and play audio application for android using MediaRecorder and MediaPlayer when i try to stop recording i get in the logcat the following error E/MediaRecorder﹕ stop called in an invalid state: 4 i am testing on a moto g 2013 16 gb memory version 5.1
Main activity
package com.example.sebastin.myapplication;
import android.content.DialogInterface;
import android.graphics.Color;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.location.GpsStatus;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
import android.os.Environment;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FilterWriter;
import java.io.IOException;
public class MainBina extends AppCompatActivity {
TextView texto;
Button boton ,boton2, boton3, boton4;
MediaPlayer Play;
MediaRecorder Record;
String grabacion;
String filePath;
String grabarState;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main_bina);
filePath = Environment.getExternalStorageDirectory()+ "/audiorecordtest.3gp";
texto = (TextView) findViewById(R.id.textView);
//boton.setText("Grabar");
boton = (Button) findViewById(R.id.button);
boton2 = (Button) findViewById(R.id.button2);
boton3 = (Button) findViewById(R.id.button3);
texto.setText(boton.getText().toString());
boton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
switch ( boton.getText().toString())
{
case "grabar":
try {
startRecord();
} catch (Exception e) {
e.printStackTrace();
}
boton.setText("grabando");
break;
case "grabando":
try {
stopRecord();
} catch (Exception e) {
e.printStackTrace();
}
boton.setText("Grabar");
break;
}
}
});
boton3.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
stopPlay();
}
});
boton2.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
try {
startPlay();
} catch (Exception e) {
e.printStackTrace();
}
}
});}
public void startRecord ()throws Exception{
if (Record!=null)
{
Record.release();
}
File fileOut = new File(filePath);
if (fileOut!=null)
{
fileOut.delete();
}
String fileName = "bina1.3gpp";
FileOutputStream fileOutputStream = openFileOutput(fileName, MODE_PRIVATE);
String filePathh = fileOutputStream.toString();
texto.setText(filePath);
Record = new MediaRecorder();
Record.setAudioSource(MediaRecorder.AudioSource.MIC);
Record.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
Record.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
Record.setOutputFile(filePath);
fileOutputStream.close();
Record.prepare();
Record.start();
}
public void stopRecord () {
Record.stop();
Record.reset();
Record.release();
Record = null;
}
public void startPlay ()throws Exception {
Play = new MediaPlayer();
Play.setDataSource(filePath);
Play.prepare();
Play.start();
Play.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer Play) {
Play.release();
}
});
}
public void stopPlay ()
{
if (Play != null) {
Play.stop();
Play.release();
Play = null;
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main_bina, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
XML
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MainBina"
android:id="#+id/linear"
android:orientation="vertical">
<TextView android:text="#string/saludo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:id="#+id/textView"
android:layout_gravity="center_horizontal" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Grabar"
android:id="#+id/button"
android:layout_marginTop="35dp" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Reproducir"
android:id="#+id/button2" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Parar"
android:id="#+id/button3" />
</LinearLayout>
Manifest
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.sebastin.myapplication" >
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.write_external_storage" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name=".MainBina"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

Are you sure it started correctly? Take a look at your logcat for other errors/exceptions.
Your permission for writing to external storage looks wrong, it should be (with the last part capitalized):
android.permission.WRITE_EXTERNAL_STORAGE

Admob Banner Ad is not displaying on Android App

I have a Android App. I need to integrate admob. I have included the following code but banner ad is not displaying in main layout please help regarding this your answers will be appreciated and it would be a great help. thank you.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/main_layout"
android:background="#drawable/hanumanji1"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".HanumanActivity" >
<Button
android:id="#+id/pause_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="#drawable/circle_shape_drawable"
android:text="#string/pau"
android:textColor="#ffff00" />
<Button
android:id="#+id/play_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:background="#drawable/circle_shape_drawable"
android:gravity="center"
android:text="#string/pl"
android:textColor="#ffff00" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:background="#drawable/circle_shape_drawable"
android:gravity="center"
android:text="#string/de"
android:textColor="#ffff00" />
<com.google.ads.AdView
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
ads:loadAdOnCreate="true"/>
</RelativeLayout>
MainActivity.java
package e.hanuman;
import e.hanuman.Constants;
import java.util.ArrayList;
import java.util.Random;
import java.util.Timer;
import java.util.TimerTask;
import com.google.ads.AdRequest;
import com.google.ads.AdSize;
import com.google.ads.AdView;
import e.hanuman.R;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.media.MediaPlayer;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.animation.ValueAnimator;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.Display;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.AccelerateInterpolator;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.RelativeLayout.LayoutParams;
public class HanumanActivity extends Activity implements OnClickListener{
Button play_button, pause_button, button1 ;
private AdView adView;
MediaPlayer player;
private int[] LEAVES = {
R.drawable.leaf_green,
R.drawable.leaf_red,
R.drawable.leaf_yellow,
R.drawable.leaf_other,
};
private Rect mDisplaySize = new Rect();
private RelativeLayout mRootLayout;
private ArrayList<View> mAllImageViews = new ArrayList<View>();
private float mScale;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_hanuman);
// Create the adView
adView = new AdView(this, AdSize.BANNER, "xxxxxxxxxxxxxxxxxxxxxxxxxxxx");
// Lookup your LinearLayout assuming it's been given
// the attribute android:id="#+id/mainLayout"
RelativeLayout layout = (RelativeLayout)findViewById(R.id.main_layout);
// Add the adView to it
layout.addView(adView);
// Initiate a generic request to load it with an ad
adView.loadAd(new AdRequest());
AdView adView = (AdView)this.findViewById(R.id.adView);
AdRequest adRequest = new AdRequest();
//adRequest.setTesting(true);
button1=(Button)findViewById(R.id.button1);
button1.setOnClickListener(this);
TelephonyManager mgr = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
if(mgr != null) {
mgr.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
}
getInit();
Display display = getWindowManager().getDefaultDisplay();
display.getRectSize(mDisplaySize);
DisplayMetrics metrics = new DisplayMetrics();
display.getMetrics(metrics);
mScale = metrics.density;
mRootLayout = (RelativeLayout) findViewById(R.id.main_layout);
new Timer().schedule(new ExeTimerTask(), 0, 5000);
}
PhoneStateListener phoneStateListener = new PhoneStateListener() {
#Override
public void onCallStateChanged(int state, String incomingNumber) {
if (state == TelephonyManager.CALL_STATE_RINGING) {
player.pause();
} else if(state == TelephonyManager.CALL_STATE_IDLE) {
//Not in call: Play music
player.start();
} else if(state == TelephonyManager.CALL_STATE_OFFHOOK) {
//A call is dialing, active or on hold
player.pause();
}
super.onCallStateChanged(state, incomingNumber);
}
};
public void startAnimation(final ImageView aniView) {
aniView.setPivotX(aniView.getWidth()/2);
aniView.setPivotY(aniView.getHeight()/2);
long delay = new Random().nextInt(Constants.MAX_DELAY);
final ValueAnimator animator = ValueAnimator.ofFloat(0, 1);
animator.setDuration(Constants.ANIM_DURATION);
animator.setInterpolator(new AccelerateInterpolator());
animator.setStartDelay(delay);
animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
int angle = 50 + (int)(Math.random() * 101);
int movex = new Random().nextInt(mDisplaySize.right);
#Override
public void onAnimationUpdate(ValueAnimator animation) {
float value = ((Float) (animation.getAnimatedValue())).floatValue();
aniView.setRotation(angle*value);
aniView.setTranslationX((movex-40)*value);
aniView.setTranslationY((mDisplaySize.bottom + (150*mScale))*value);
}
});
animator.start();
}
private Handler mHandler = new Handler() {
#Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
int viewId = new Random().nextInt(LEAVES.length);
Drawable d = getResources().getDrawable(LEAVES[viewId]);
LayoutInflater inflate = LayoutInflater.from(HanumanActivity.this);
ImageView imageView = (ImageView) inflate.inflate(R.layout.ani_image_view, null);
imageView.setImageDrawable(d);
mRootLayout.addView(imageView);
mAllImageViews.add(imageView);
LayoutParams animationLayout = (LayoutParams) imageView.getLayoutParams();
animationLayout.setMargins(0, (int)(-150*mScale), 0, 0);
animationLayout.width = (int) (60*mScale);
animationLayout.height = (int) (60*mScale);
startAnimation(imageView);
}
};
private class ExeTimerTask extends TimerTask {
#Override
public void run() {
// we don't really use the message 'what' but we have to specify something.
mHandler.sendEmptyMessage(Constants.EMPTY_MESSAGE_WHAT);
}
}
public void getInit() {
play_button = (Button) findViewById(R.id.play_button);
pause_button = (Button) findViewById(R.id.pause_button);
play_button.setOnClickListener(this);
pause_button.setOnClickListener(this);
player = MediaPlayer.create(this, R.raw.hanu);
}
#Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.play_button:
player.start();
break;
case R.id.pause_button:
player.pause();
break;
case R.id.button1:
button1Click();
break;
}}
private void button1Click() {
// TODO Auto-generated method stub
startActivity(new Intent("e.hanuman.details"));
}
#Override
public void onBackPressed(){
if(player != null && player.isPlaying())
player.stop();
finish();
}
#Override
public void onDestroy() {
if (adView != null) {
adView.destroy();
}
super.onDestroy();
}
}
MANIFEST XML
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="e.hanuman"
android:versionCode="4"
android:versionName="4.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<application
android:allowBackup="true"
android:icon="#drawable/hanuman"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:name="e.hanuman.Splash" android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="e.hanuman.HanumanActivity"
android:label="#string/app_name"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:screenOrientation="portrait" >
</activity>
<activity
android:name="details"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="e.hanuman.details" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
<activity android:name="com.google.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"/>
</application>
</manifest>

Change com.google.android.ads to com.google.android.gms.ads In your main activity and your manifest because you're using the old ads, use the .gms change your xml too, to the .gms adview.