Antarix

import android.content.Context;
import android.content.Intent;
import android.support.v4.content.WakefulBroadcastReceiver;
import android.util.Log;

/**
 * This is called whenever app receives notification
 * in background/foreground state so you can
 * apply logic for background task, but still Firebase notification
 * will be shown in notification tray

pranaypatel512

For SHA:

keytool -list -v -keystore '/home/../.android/debug.keystore'  -alias androiddebugkey -storepass android -keypass android

For Facebook KeyHash:

keytool -exportcert -alias androiddebugkey -keystore debug.keystore | openssl sha1 -binary | openssl base64

vincent1086

public class ScrollMapView extends MapView {

    private final static String TAG = "ScrollMapView";

    public ScrollMapView(Context context) {
        super(context);
    }

    public ScrollMapView(Context context, AttributeSet attributeSet) {
        super(context, attributeSet);

vxhviet

Source: StackOverflow

Answer: Simple way to create an upside down triangle with xml.

Here it is XML for triangle and rectangle. save it inside drawable folder.

triangle.xml

<?xml version="1.0" encoding="utf-8"?>

pranaypatel512

package com.karconnect.app.utils;

import android.content.Context;
import android.content.DialogInterface;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.support.v7.app.AlertDialog;

public class NetworkUtils {

pranaypatel512

import android.text.Editable;
import android.text.TextWatcher;
import android.widget.EditText;

public class PhoneNumberTextWatcher implements TextWatcher {

    private static final String TAG = "PhoneNumberTextWatcher";
    private EditText editText;

antoniomaria

byte[] data = { 2, 3, 5, 7, 8, 9, 11, 12, 13 };

int blockSize = 3;
int blockCount = (data.length + blockSize - 1) / blockSize;

byte[] range = null;

for (int i = 1; i < blockCount; i++) {
		int idx = (i - 1) * blockSize;
		range = Arrays.copyOfRange(data, idx, idx + blockSize);

pranaypatel512

public static String printKeyHash(Activity context) {
        PackageInfo packageInfo;
        String key = null;
        try {
            //getting application package name, as defined in manifest
            String packageName = context.getApplicationContext().getPackageName();

            //Retriving package info
            packageInfo = context.getPackageManager().getPackageInfo(packageName,
                    PackageManager.GET_SIGNATURES);

barbeau

/* Copyright 2013 Google Inc.
   Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0.html
   Source - https://gist.github.com/broady/6314689
   Video - https://www.youtube.com/watch?v=WKfZsCKSXVQ&feature=youtu.be
   */
package xxx.xxxx.xxxxxx

import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;

voghDev

import android.util.Log;

import com.appandweb.prjtestdrivendev.BuildConfig;
import com.squareup.okhttp.Interceptor;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
import com.squareup.okhttp.ResponseBody;

import java.io.IOException;