Hi all
I have a an activity which has an image view to display animation. and I'm
reading resources from res/anim which is working absolutely fine. But what I'm
trying is to specify the frames at run time instead of hard coding at the
res/anim/file.xml any idea. ?
Following works fine.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mImageView = (ImageView)this.findViewById(R.id.AdImageView);
mImageView.setImageResource(R.anim.adlist);
adDisplay = (AnimationDrawable)mImageView.getDrawable();
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
if(hasFocus== true){
adDisplay.start();
}
and the adlist.xml is :
<?xml version="1.0" encoding="UTF-8"?>
<item android:drawable="@drawable/ad_01" android:duration="500" />
<item android:drawable="@drawable/ad_02" android:duration="500" />
</animation-list>
But what I wan't is I wan't to create the AnimationDrawable object at runtime
not from the xml source,as my requirement is no of frames and *.png files may
change at the runtime.
I tried the following it I'm unable to get the expected result.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mImageView = (ImageView)this.findViewById(R.id.AdImageView);
adDisplay = new AnimationDrawable();
adDisplay.addFrame(Drawable.createFromPath("/data/data/com.example.ad/files/ad_01.png"),500
);
adDisplay.addFrame(Drawable.createFromPath("/data/data/com.example.ad/files/ad_02.png"),500
);
mImageView.setImageDrawable(adDisplay);
}
Any thing I'm missing in the implementation ?
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