Java tutorial
//package com.java2s; /* * Copyright (C) 2015 Ouadban Youssef(tafayor.dev@gmail.com) * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import android.view.View; import android.view.animation.AlphaAnimation; import android.view.animation.Animation; public class Main { public static void blink(View view, int durationMs) { blink(view, durationMs, Animation.INFINITE); } public static void blink(View view, int durationMs, int repeatCount) { Animation anim = new AlphaAnimation(1.0f, 0.0f); anim.setDuration(durationMs); //You can manage the time of the blink with this parameter anim.setStartOffset(0); anim.setRepeatMode(Animation.REVERSE); anim.setRepeatCount(repeatCount); view.startAnimation(anim); } }