public void setInterpolator(Interpolator paramInterpolator)
{
super.setInterpolator(paramInterpolator);
Drawable localDrawable = getIndeterminateDrawable();
if ((localDrawable != null) && ((localDrawable instanceof d))) {
((d)localDrawable).a(paramInterpolator);
}
}
public ProgressBar(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
mUiThreadId = Thread.currentThread().getId();
initProgressBar();
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ProgressBar, defStyle, 0);
mNoInvalidate = true;
Drawable drawable = a.getDrawable(R.styleable.ProgressBar_progressDrawable);
if (drawable != null) {
drawable = tileify(drawable, false);
// Calling this method can set mMaxHeight, make sure the corresponding
// XML attribute for mMaxHeight is read after calling this method
setProgressDrawable(drawable);
}
mDuration = a.getInt(R.styleable.ProgressBar_indeterminateDuration, mDuration);
mMinWidth = a.getDimensionPixelSize(R.styleable.ProgressBar_minWidth, mMinWidth);
mMaxWidth = a.getDimensionPixelSize(R.styleable.ProgressBar_maxWidth, mMaxWidth);
mMinHeight = a.getDimensionPixelSize(R.styleable.ProgressBar_minHeight, mMinHeight);
mMaxHeight = a.getDimensionPixelSize(R.styleable.ProgressBar_maxHeight, mMaxHeight);
mBehavior = a.getInt(R.styleable.ProgressBar_indeterminateBehavior, mBehavior);
final int resID =
a.getResourceId(
com.android.internal.R.styleable.ProgressBar_interpolator,
android.R.anim.linear_interpolator); // default to linear interpolator
if (resID > 0) {
setInterpolator(context, resID);
}
setMax(a.getInt(R.styleable.ProgressBar_max, mMax));
setProgress(a.getInt(R.styleable.ProgressBar_progress, mProgress));
setSecondaryProgress(a.getInt(R.styleable.ProgressBar_secondaryProgress, mSecondaryProgress));
drawable = a.getDrawable(R.styleable.ProgressBar_indeterminateDrawable);
if (drawable != null) {
drawable = tileifyIndeterminate(drawable);
setIndeterminateDrawable(drawable);
}
mOnlyIndeterminate =
a.getBoolean(R.styleable.ProgressBar_indeterminateOnly, mOnlyIndeterminate);
mNoInvalidate = false;
setIndeterminate(
mOnlyIndeterminate || a.getBoolean(R.styleable.ProgressBar_indeterminate, mIndeterminate));
a.recycle();
}
/**
* Sets the acceleration curve for the indeterminate animation. The interpolator is loaded as a
* resource from the specified context.
*
* @param context The application environment
* @param resID The resource identifier of the interpolator to load
*/
public void setInterpolator(Context context, int resID) {
setInterpolator(AnimationUtils.loadInterpolator(context, resID));
}
