step：
1、定义自己的一个实现gif展现的view
2、将该view应用到主界面中
具体代码如下：
1、定义自己的一个实现gif展现的view
public class CustomGifView extends View {
private Movie mMovie;
private long mMovieStart;
public CustomGifView(Context context, AttributeSet attrs) {
super(context, attrs);
mMovie = Movie.decodeStream(getResources().openRawResource(
R.drawable.dotty));
}
public CustomGifView(Context context) {
super(context);
mMovie = Movie.decodeStream(getResources().openRawResource(
R.drawable.dotty));
}
public void onDraw(Canvas canvas) {
long now = android.os.SystemClock.uptimeMillis();
if (mMovieStart == 0) { // first time
mMovieStart = now;
}
if (mMovie != null) {
int dur = mMovie.duration();
if (dur == 0) {
dur = 1000;
}
int relTime = (int) ((now - mMovieStart) % dur);
mMovie.setTime(relTime);
canvas.scale(0.7f,0.7f);
mMovie.draw(canvas, 0, 0);
invalidate();
}
}
}
2、将该view应用到主界面的layout中
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/background">
<TextView android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:text="@string/comtitle"
android:background="#f4f407"
android:textColor="#268551"
android:textSize="24sp">
</TextView>
<com.period.page.activity.base.CustomGifView
android:layout_height="150dp"
android:layout_width="183dp"
android:id="@+id/gifpicture"
android:layout_gravity="bottom|right"
android:layout_marginTop="30dp">
</com.period.page.activity.base.CustomGifView>
</LinearLayout>
