Created
August 10, 2016 19:26
-
-
Save candidosales/d02bfa444114da417f29e30e896cc15f to your computer and use it in GitHub Desktop.
Check Google Play Services
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/** | |
* Copyright 2015 Google Inc. All Rights Reserved. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package gcm.play.android.samples.com.gcmquickstart; | |
import android.content.BroadcastReceiver; | |
import android.content.Context; | |
import android.content.Intent; | |
import android.content.IntentFilter; | |
import android.content.SharedPreferences; | |
import android.os.Bundle; | |
import android.preference.PreferenceManager; | |
import android.support.v4.content.LocalBroadcastManager; | |
import android.support.v7.app.AppCompatActivity; | |
import android.util.Log; | |
import android.widget.ProgressBar; | |
import android.widget.TextView; | |
import com.google.android.gms.common.ConnectionResult; | |
import com.google.android.gms.common.GoogleApiAvailability; | |
public class MainActivity extends AppCompatActivity { | |
private static final int PLAY_SERVICES_RESOLUTION_REQUEST = 9000; | |
private static final String TAG = "MainActivity"; | |
private BroadcastReceiver mRegistrationBroadcastReceiver; | |
private ProgressBar mRegistrationProgressBar; | |
private TextView mInformationTextView; | |
private boolean isReceiverRegistered; | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.activity_main); | |
mRegistrationProgressBar = (ProgressBar) findViewById(R.id.registrationProgressBar); | |
mRegistrationBroadcastReceiver = new BroadcastReceiver() { | |
@Override | |
public void onReceive(Context context, Intent intent) { | |
mRegistrationProgressBar.setVisibility(ProgressBar.GONE); | |
SharedPreferences sharedPreferences = | |
PreferenceManager.getDefaultSharedPreferences(context); | |
boolean sentToken = sharedPreferences | |
.getBoolean(QuickstartPreferences.SENT_TOKEN_TO_SERVER, false); | |
if (sentToken) { | |
mInformationTextView.setText(getString(R.string.gcm_send_message)); | |
} else { | |
mInformationTextView.setText(getString(R.string.token_error_message)); | |
} | |
} | |
}; | |
mInformationTextView = (TextView) findViewById(R.id.informationTextView); | |
// Registering BroadcastReceiver | |
registerReceiver(); | |
if (checkPlayServices()) { | |
// Start IntentService to register this application with GCM. | |
Intent intent = new Intent(this, RegistrationIntentService.class); | |
startService(intent); | |
} | |
} | |
@Override | |
protected void onResume() { | |
super.onResume(); | |
registerReceiver(); | |
} | |
@Override | |
protected void onPause() { | |
LocalBroadcastManager.getInstance(this).unregisterReceiver(mRegistrationBroadcastReceiver); | |
isReceiverRegistered = false; | |
super.onPause(); | |
} | |
private void registerReceiver(){ | |
if(!isReceiverRegistered) { | |
LocalBroadcastManager.getInstance(this).registerReceiver(mRegistrationBroadcastReceiver, | |
new IntentFilter(QuickstartPreferences.REGISTRATION_COMPLETE)); | |
isReceiverRegistered = true; | |
} | |
} | |
/** | |
* Check the device to make sure it has the Google Play Services APK. If | |
* it doesn't, display a dialog that allows users to download the APK from | |
* the Google Play Store or enable it in the device's system settings. | |
*/ | |
private boolean checkPlayServices() { | |
GoogleApiAvailability apiAvailability = GoogleApiAvailability.getInstance(); | |
int resultCode = apiAvailability.isGooglePlayServicesAvailable(this); | |
if (resultCode != ConnectionResult.SUCCESS) { | |
if (apiAvailability.isUserResolvableError(resultCode)) { | |
apiAvailability.getErrorDialog(this, resultCode, PLAY_SERVICES_RESOLUTION_REQUEST) | |
.show(); | |
} else { | |
Log.i(TAG, "This device is not supported."); | |
finish(); | |
} | |
return false; | |
} | |
return true; | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment