Example usage for android.graphics.drawable AnimationDrawable getDuration

Introduction

In this page you can find the example usage for android.graphics.drawable AnimationDrawable getDuration.

Prototype

public int getDuration(int i) 

Source Link

Usage

From source file:Main.java

/**
 * Gets the duration of the frames of animation in an AnimationDrawable, in milliseconds.
 * @param drawable//from  w  w w  . j av  a  2s . c  o  m
 * @return The duration of the frames in the AnimationDrawable, in milliseconds.
 */
public static long getAnimationDuration(AnimationDrawable drawable) {
    long duration = 0;
    for (int i = 0; i < drawable.getNumberOfFrames(); ++i) {
        duration += drawable.getDuration(i);
    }
    return duration;
}

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From source file:com.actionbarsherlock.internal.widget.IcsProgressBar.java

/**
 * Convert a AnimationDrawable for use as a barberpole animation.
 * Each frame of the animation is wrapped in a ClipDrawable and
 * given a tiling BitmapShader.//from w  w  w . ja v a  2s . c  o m
 */
private Drawable tileifyIndeterminate(Drawable drawable) {
    if (drawable instanceof AnimationDrawable) {
        AnimationDrawable background = (AnimationDrawable) drawable;
        final int N = background.getNumberOfFrames();
        AnimationDrawable newBg = new AnimationDrawable();
        newBg.setOneShot(background.isOneShot());

        for (int i = 0; i < N; i++) {
            Drawable frame = tileify(background.getFrame(i), true);
            frame.setLevel(10000);
            newBg.addFrame(frame, background.getDuration(i));
        }
        newBg.setLevel(10000);
        drawable = newBg;
    }
    return drawable;
}

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