98 lines
4.4 KiB
Java
98 lines
4.4 KiB
Java
package androidx.appcompat.widget;
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import android.graphics.Bitmap;
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import android.graphics.BitmapShader;
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import android.graphics.Shader;
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import android.graphics.drawable.AnimationDrawable;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.ClipDrawable;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.LayerDrawable;
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import android.graphics.drawable.ShapeDrawable;
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import android.graphics.drawable.shapes.RoundRectShape;
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import android.graphics.drawable.shapes.Shape;
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import android.util.AttributeSet;
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import android.widget.ProgressBar;
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import androidx.core.graphics.drawable.WrappedDrawable;
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public class AppCompatProgressBarHelper {
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private static final int[] TINT_ATTRS = {16843067, 16843068};
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private Bitmap mSampleTile;
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private final ProgressBar mView;
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public AppCompatProgressBarHelper(ProgressBar progressBar) {
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this.mView = progressBar;
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}
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private Shape getDrawableShape() {
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return new RoundRectShape(new float[]{5.0f, 5.0f, 5.0f, 5.0f, 5.0f, 5.0f, 5.0f, 5.0f}, null, null);
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}
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private Drawable tileify(Drawable drawable, boolean z2) {
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if (drawable instanceof WrappedDrawable) {
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WrappedDrawable wrappedDrawable = (WrappedDrawable) drawable;
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Drawable wrappedDrawable2 = wrappedDrawable.getWrappedDrawable();
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if (wrappedDrawable2 != null) {
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wrappedDrawable.setWrappedDrawable(tileify(wrappedDrawable2, z2));
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}
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} else if (drawable instanceof LayerDrawable) {
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LayerDrawable layerDrawable = (LayerDrawable) drawable;
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int numberOfLayers = layerDrawable.getNumberOfLayers();
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Drawable[] drawableArr = new Drawable[numberOfLayers];
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for (int i = 0; i < numberOfLayers; i++) {
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int id2 = layerDrawable.getId(i);
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drawableArr[i] = tileify(layerDrawable.getDrawable(i), id2 == 16908301 || id2 == 16908303);
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}
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LayerDrawable layerDrawable2 = new LayerDrawable(drawableArr);
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for (int i2 = 0; i2 < numberOfLayers; i2++) {
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layerDrawable2.setId(i2, layerDrawable.getId(i2));
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}
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return layerDrawable2;
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} else if (drawable instanceof BitmapDrawable) {
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BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
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Bitmap bitmap = bitmapDrawable.getBitmap();
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if (this.mSampleTile == null) {
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this.mSampleTile = bitmap;
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}
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ShapeDrawable shapeDrawable = new ShapeDrawable(getDrawableShape());
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shapeDrawable.getPaint().setShader(new BitmapShader(bitmap, Shader.TileMode.REPEAT, Shader.TileMode.CLAMP));
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shapeDrawable.getPaint().setColorFilter(bitmapDrawable.getPaint().getColorFilter());
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return z2 ? new ClipDrawable(shapeDrawable, 3, 1) : shapeDrawable;
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}
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return drawable;
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}
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private Drawable tileifyIndeterminate(Drawable drawable) {
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if (!(drawable instanceof AnimationDrawable)) {
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return drawable;
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}
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AnimationDrawable animationDrawable = (AnimationDrawable) drawable;
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int numberOfFrames = animationDrawable.getNumberOfFrames();
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AnimationDrawable animationDrawable2 = new AnimationDrawable();
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animationDrawable2.setOneShot(animationDrawable.isOneShot());
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for (int i = 0; i < numberOfFrames; i++) {
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Drawable tileify = tileify(animationDrawable.getFrame(i), true);
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tileify.setLevel(10000);
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animationDrawable2.addFrame(tileify, animationDrawable.getDuration(i));
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}
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animationDrawable2.setLevel(10000);
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return animationDrawable2;
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}
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public Bitmap getSampleTile() {
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return this.mSampleTile;
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}
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public void loadFromAttributes(AttributeSet attributeSet, int i) {
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TintTypedArray obtainStyledAttributes = TintTypedArray.obtainStyledAttributes(this.mView.getContext(), attributeSet, TINT_ATTRS, i, 0);
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Drawable drawableIfKnown = obtainStyledAttributes.getDrawableIfKnown(0);
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if (drawableIfKnown != null) {
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this.mView.setIndeterminateDrawable(tileifyIndeterminate(drawableIfKnown));
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}
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Drawable drawableIfKnown2 = obtainStyledAttributes.getDrawableIfKnown(1);
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if (drawableIfKnown2 != null) {
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this.mView.setProgressDrawable(tileify(drawableIfKnown2, false));
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}
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obtainStyledAttributes.recycle();
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}
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}
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