Examples with LayerDrawable android.graphics.drawable.LayerDrawable used on opensource projects

Example 86 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project platform_frameworks_base by android.

the class ProgressBar method needsTileify.

/**
     * Returns {@code true} if the target drawable needs to be tileified.
     *
     * @param dr the drawable to check
     * @return {@code true} if the target drawable needs to be tileified,
     *         {@code false} otherwise
     */
private static boolean needsTileify(Drawable dr) {
    if (dr instanceof LayerDrawable) {
        final LayerDrawable orig = (LayerDrawable) dr;
        final int N = orig.getNumberOfLayers();
        for (int i = 0; i < N; i++) {
            if (needsTileify(orig.getDrawable(i))) {
                return true;
            }
        }
        return false;
    }
    if (dr instanceof StateListDrawable) {
        final StateListDrawable in = (StateListDrawable) dr;
        final int N = in.getStateCount();
        for (int i = 0; i < N; i++) {
            if (needsTileify(in.getStateDrawable(i))) {
                return true;
            }
        }
        return false;
    }
    // ScaleDrawable, we'll need to wrap it and apply tiling.
    if (dr instanceof BitmapDrawable) {
        return true;
    }
    return false;
}

Example 87 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project platform_frameworks_base by android.

the class ProgressBar method getTintTarget.

/**
     * Returns the drawable to which a tint or tint mode should be applied.
     *
     * @param layerId id of the layer to modify
     * @param shouldFallback whether the base drawable should be returned
     *                       if the id does not exist
     * @return the drawable to modify
     */
@Nullable
private Drawable getTintTarget(int layerId, boolean shouldFallback) {
    Drawable layer = null;
    final Drawable d = mProgressDrawable;
    if (d != null) {
        mProgressDrawable = d.mutate();
        if (d instanceof LayerDrawable) {
            layer = ((LayerDrawable) d).findDrawableByLayerId(layerId);
        }
        if (shouldFallback && layer == null) {
            layer = d;
        }
    }
    return layer;
}

Example 88 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project platform_frameworks_base by android.

the class ToggleButton method updateReferenceToIndicatorDrawable.

private void updateReferenceToIndicatorDrawable(Drawable backgroundDrawable) {
    if (backgroundDrawable instanceof LayerDrawable) {
        LayerDrawable layerDrawable = (LayerDrawable) backgroundDrawable;
        mIndicatorDrawable = layerDrawable.findDrawableByLayerId(com.android.internal.R.id.toggle);
    } else {
        mIndicatorDrawable = null;
    }
}

Example 89 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project ActionBarSherlock by JakeWharton.

the class IcsProgressBar method doRefreshProgress.

private synchronized void doRefreshProgress(int id, int progress, boolean fromUser, boolean callBackToApp) {
    float scale = mMax > 0 ? (float) progress / (float) mMax : 0;
    final Drawable d = mCurrentDrawable;
    if (d != null) {
        Drawable progressDrawable = null;
        if (d instanceof LayerDrawable) {
            progressDrawable = ((LayerDrawable) d).findDrawableByLayerId(id);
        }
        final int level = (int) (scale * MAX_LEVEL);
        (progressDrawable != null ? progressDrawable : d).setLevel(level);
    } else {
        invalidate();
    }
    if (callBackToApp && id == android.R.id.progress) {
        onProgressRefresh(scale, fromUser);
    }
}

Example 90 with LayerDrawable

use of android.graphics.drawable.LayerDrawable in project Ushahidi_Android by ushahidi.

the class IcsProgressBar method doRefreshProgress.

private synchronized void doRefreshProgress(int id, int progress, boolean fromUser, boolean callBackToApp) {
    float scale = mMax > 0 ? (float) progress / (float) mMax : 0;
    final Drawable d = mCurrentDrawable;
    if (d != null) {
        Drawable progressDrawable = null;
        if (d instanceof LayerDrawable) {
            progressDrawable = ((LayerDrawable) d).findDrawableByLayerId(id);
        }
        final int level = (int) (scale * MAX_LEVEL);
        (progressDrawable != null ? progressDrawable : d).setLevel(level);
    } else {
        invalidate();
    }
    if (callBackToApp && id == android.R.id.progress) {
        onProgressRefresh(scale, fromUser);
    }
}