Example usage for android.graphics.drawable BitmapDrawable setColorFilter

Introduction

In this page you can find the example usage for android.graphics.drawable BitmapDrawable setColorFilter.

Prototype

@Override
    public void setColorFilter(ColorFilter colorFilter) 

Source Link

Usage

From source file:com.me.harris.listviewitemanimations._01_activityAnim.ActivityAnimations.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_animations);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);/*w w w.  j  a v a  2 s  .  c om*/
    getSupportActionBar().setTitle("");
    handleStatusBar();
    // Grayscale filter used on all thumbnails
    ColorMatrix grayMatrix = new ColorMatrix();
    grayMatrix.setSaturation(0);
    ColorMatrixColorFilter grayscaleFilter = new ColorMatrixColorFilter(grayMatrix);
    mGridLayout = (GridLayout) findViewById(R.id.gridLayout);
    mGridLayout.setColumnCount(3);
    mGridLayout.setUseDefaultMargins(true);
    // add all photo thumbnails to layout
    Resources resources = getResources();
    ArrayList<PictureData> pictures = mBitmapUtils.loadPhotos(resources);
    for (int i = 0; i < pictures.size(); ++i) {
        PictureData pictureData = pictures.get(i);
        BitmapDrawable thumbnailDrawable = new BitmapDrawable(resources, pictureData.thumbnail);
        thumbnailDrawable.setColorFilter(grayscaleFilter);
        ImageView imageView = new ImageView(this);
        imageView.setOnClickListener(thumbnailClickListener);
        imageView.setImageDrawable(thumbnailDrawable);
        mPicturesData.put(imageView, pictureData);
        mGridLayout.addView(imageView);
    }
}

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From source file:org.xbmc.kore.ui.RemoteFragment.java

@TargetApi(21)
private void adjustRemoteButtons() {
    Resources.Theme theme = getActivity().getTheme();
    TypedArray styledAttributes = theme.obtainStyledAttributes(
            new int[] { R.attr.remoteButtonColorFilter, R.attr.contentBackgroundColor });
    //                R.attr.remoteBackgroundColorFilter});
    Resources resources = getResources();
    int remoteButtonsColor = styledAttributes.getColor(styledAttributes.getIndex(0),
            resources.getColor(R.color.white)),
            remoteBackgroundColor = styledAttributes.getColor(styledAttributes.getIndex(1),
                    resources.getColor(R.color.dark_content_background_dim_70pct));
    styledAttributes.recycle();//from  w w w . j  a  v a2s.c o m

    leftButton.setColorFilter(remoteButtonsColor);
    rightButton.setColorFilter(remoteButtonsColor);
    upButton.setColorFilter(remoteButtonsColor);
    downButton.setColorFilter(remoteButtonsColor);

    selectButton.setColorFilter(remoteButtonsColor);
    backButton.setColorFilter(remoteButtonsColor);
    infoButton.setColorFilter(remoteButtonsColor);
    osdButton.setColorFilter(remoteButtonsColor);
    contextButton.setColorFilter(remoteButtonsColor);

    // On ICS the remote background isn't shown as the tinting isn't supported
    //int backgroundResourceId = R.drawable.remote_background_square_black_alpha;
    int backgroundResourceId = R.drawable.remote_background_square_black;
    if (Utils.isLollipopOrLater()) {
        remotePanel.setBackgroundTintList(ColorStateList.valueOf(remoteBackgroundColor));
        remotePanel.setBackgroundResource(backgroundResourceId);
    } else if (Utils.isJellybeanOrLater()) {
        BitmapDrawable background = new BitmapDrawable(getResources(),
                BitmapFactory.decodeResource(getResources(), backgroundResourceId));
        background.setColorFilter(new PorterDuffColorFilter(remoteBackgroundColor, PorterDuff.Mode.SRC_IN));
        remotePanel.setBackground(background);
    }
}

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