Actually it is similar to the example of "Load animated GIF from Internet", but load the new animated Google logo.
com.blogspot.android_er.androidgif.GifView.java
package com.blogspot.android_er.androidgif;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Movie;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Toast;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
public class GifView extends View{
//Set true to use decodeStream
//Set false to use decodeByteArray
private static final boolean DECODE_STREAM = true;
private InputStream gifInputStream;
private Movie gifMovie;
private int movieWidth, movieHeight;
private long movieDuration;
private long mMovieStart;
//original source
//final static String gifAddr = "https://lh4.googleusercontent.com/-HAx9Y7EqDgI/VendP007MKI/AAAAAAAAEpE/3pplCHO0MAA/w1044-h522-no/GD_article_sharegraphic.gif";
//my copy of animated Google Logo
final static String gifAddr = "http://goo.gl/ZHn9K7";
public GifView(Context context) {
super(context);
init(context);
}
public GifView(Context context, AttributeSet attrs) {
super(context, attrs);
init(context);
}
public GifView(Context context, AttributeSet attrs,
int defStyleAttr) {
super(context, attrs, defStyleAttr);
init(context);
}
private void init(final Context context){
setFocusable(true);
gifMovie = null;
movieWidth = 0;
movieHeight = 0;
movieDuration = 0;
Thread threadLoadGif = new Thread(new Runnable(){
@Override
public void run() {
try {
URL gifURL = new URL(gifAddr);
HttpURLConnection connection = (HttpURLConnection)gifURL.openConnection();
gifInputStream = connection.getInputStream();
if(DECODE_STREAM){
gifMovie = Movie.decodeStream(gifInputStream);
}else{
byte[] array = streamToBytes(gifInputStream);
gifMovie = Movie.decodeByteArray(array, 0, array.length);
}
movieWidth = gifMovie.width();
movieHeight = gifMovie.height();
movieDuration = gifMovie.duration();
((MainActivity)context).runOnUiThread(new Runnable(){
@Override
public void run() {
//request re-draw layout
invalidate();
requestLayout();
Toast.makeText(context,
movieWidth + " x " + movieHeight + "\n"
+ movieDuration,
Toast.LENGTH_LONG).show();
}});
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}});
threadLoadGif.start();
}
private static byte[] streamToBytes(InputStream is) {
ByteArrayOutputStream os = new ByteArrayOutputStream(1024);
byte[] buffer = new byte[1024];
int len;
try {
while ((len = is.read(buffer)) >= 0) {
os.write(buffer, 0, len);
}
} catch (java.io.IOException e) {
}
return os.toByteArray();
}
@Override
protected void onMeasure(int widthMeasureSpec,
int heightMeasureSpec) {
setMeasuredDimension(movieWidth, movieHeight);
}
public int getMovieWidth(){
return movieWidth;
}
public int getMovieHeight(){
return movieHeight;
}
public long getMovieDuration(){
return movieDuration;
}
@Override
protected void onDraw(Canvas canvas) {
long now = android.os.SystemClock.uptimeMillis();
if (mMovieStart == 0) { // first time
mMovieStart = now;
}
if (gifMovie != null) {
int dur = gifMovie.duration();
if (dur == 0) {
dur = 1000;
}
int relTime = (int)((now - mMovieStart) % dur);
gifMovie.setTime(relTime);
gifMovie.draw(canvas, 0, 0);
invalidate();
}
}
}
Add <com.blogspot.android_er.androidgif.GifView> in layout file, layout/activity_main.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:padding="10dp"
android:orientation="vertical"
tools:context=".MainActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:autoLink="web"
android:text="http://android-er.blogspot.com/"
android:textStyle="bold" />
<com.blogspot.android_er.androidgif.GifView
android:id="@+id/gifview"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal" />
</LinearLayout>
Nothing to do in com.blogspot.android_er.androidgif.MainActivity.java
package com.blogspot.android_er.androidgif;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
public class MainActivity extends AppCompatActivity {
GifView gifView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
gifView = (GifView)findViewById(R.id.gifview);
}
}
Edit src/main/AndroidManifest.xml to add <uses-permission> of "android.permission.INTERNET", and disable hardware ccceleration by setting android:hardwareAccelerated="false".
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.blogspot.android_er.androidgif" >
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:hardwareAccelerated="false" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Download the files (Android Studio Format) .
My copy of animated Google logo (http://goo.gl/ZHn9K7), original in https://lh4.googleusercontent.com/-HAx9Y7EqDgI/VendP007MKI/AAAAAAAAEpE/3pplCHO0MAA/w1044-h522-no/GD_article_sharegraphic.gif.
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