Example usage for android.graphics Color TRANSPARENT

Introduction

In this page you can find the example usage for android.graphics Color TRANSPARENT.

Prototype

int TRANSPARENT

To view the source code for android.graphics Color TRANSPARENT.

Click Source Link

Usage

From source file:Main.java

public static Bitmap toRoundCorner(Bitmap bitmap) {
    int height = bitmap.getHeight();
    int width = bitmap.getHeight();
    Bitmap output = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(output);

    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, width, height);

    paint.setAntiAlias(true);/*from   w  w w .j ava  2 s. c  o m*/
    canvas.drawARGB(0, 0, 0, 0);
    //paint.setColor(0xff424242);
    paint.setColor(Color.TRANSPARENT);
    canvas.drawCircle(width / 2, height / 2, width / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

From source file:Main.java

public static Bitmap toRoundCorner(Bitmap bitmap) {
    int height = bitmap.getHeight();
    int width = bitmap.getHeight();
    Bitmap output = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(output);

    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, width, height);

    paint.setAntiAlias(true);// ww  w  .j  a v a2s  .co  m
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(Color.TRANSPARENT);
    canvas.drawCircle(width / 2, height / 2, width / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

From source file:Main.java

public static ImageButton makeImageButton(Context context, int id, int resId, int width, int height,
        OnClickListener onClickListener, OnTouchListener onTouchListener) {
    Drawable icon;//from   w  w w. ja va 2  s .c  om
    ImageButton button = new ImageButton(context);
    button.setId(id);
    if (onClickListener != null)
        button.setOnClickListener(onClickListener);
    button.setBackgroundColor(Color.TRANSPARENT);
    icon = context.getResources().getDrawable(resId);
    icon.setBounds(0, 0, width, height);

    Bitmap iconBitmap = ((BitmapDrawable) icon).getBitmap();
    Bitmap bitmapResized = Bitmap.createScaledBitmap(iconBitmap, width, height, false);
    button.setImageBitmap(bitmapResized);
    button.setVisibility(View.VISIBLE);
    if (onTouchListener != null)
        button.setOnTouchListener(onTouchListener);
    return button;
}

From source file:Main.java

private static void transparentStatusBar(Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
    } else {/*from  w w  w . jav a2  s. c o m*/
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
}

From source file:Main.java

@TargetApi(19)
public static void transparencyBar(Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        Window window = activity.getWindow();
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS
                | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.setStatusBarColor(Color.TRANSPARENT);
        window.setNavigationBarColor(Color.TRANSPARENT);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
        Window window = activity.getWindow();
        window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }//ww w  . j av a 2s  .  co  m
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.KITKAT)
private static void transparentStatusBar(Activity activity) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
        activity.getWindow().setStatusBarColor(Color.TRANSPARENT);
    } else {/*from w  w  w.  j  ava 2  s .  co  m*/
        activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    }
}

From source file:Main.java

public static synchronized ShapeDrawable getCircle(final int color) {
    if (color == Color.TRANSPARENT) {
        return null;
    }/* w ww.  ja  v a2  s.  c  o m*/

    final ShapeDrawable d = new ShapeDrawable(new OvalShape());
    d.getPaint().setColor(color);

    return d;
}

From source file:Main.java

public static synchronized ShapeDrawable getRoundedRect(final int color) {
    if (color == Color.TRANSPARENT) {
        return null;
    }//  ww w  .  j av  a  2  s. c  om
    int r = 3;
    float[] outerR = new float[] { r, r, r, r, r, r, r, r };
    RoundRectShape rr = new RoundRectShape(outerR, null, null);

    final ShapeDrawable d = new ShapeDrawable(rr);
    d.getPaint().setColor(color);

    return d;
}

From source file:Main.java

public static void initSystemBar(Activity activity) {
    if (android.os.Build.VERSION.SDK_INT > 18 && android.os.Build.VERSION.SDK_INT < 21) {
        Window window = activity.getWindow();
        window.setFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
                WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    } else if (android.os.Build.VERSION.SDK_INT >= 21) {
        Window window = activity.getWindow();
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.setStatusBarColor(Color.TRANSPARENT);
    }/*from  w ww  .j ava2s  .co m*/
}

From source file:Main.java

/**
 * a TS 131.102 image instance of code scheme '11' into color Bitmap
 *
 * @param data The raw data/*from  ww w  . jav a 2s  .  com*/
 * @param length the length of image body
 * @param transparency with or without transparency
 * @return The color bitmap
 */
public static Bitmap parseToRGB(byte[] data, int length, boolean transparency) {
    int valueIndex = 0;
    int width = data[valueIndex++] & 0xFF;
    int height = data[valueIndex++] & 0xFF;
    int bits = data[valueIndex++] & 0xFF;
    int colorNumber = data[valueIndex++] & 0xFF;
    int clutOffset = ((data[valueIndex++] & 0xFF) << 8) | (data[valueIndex++] & 0xFF);

    int[] colorIndexArray = getCLUT(data, clutOffset, colorNumber);
    if (true == transparency) {
        colorIndexArray[colorNumber - 1] = Color.TRANSPARENT;
    }

    int[] resultArray = null;
    if (0 == (8 % bits)) {
        resultArray = mapTo2OrderBitColor(data, valueIndex, (width * height), colorIndexArray, bits);
    } else {
        resultArray = mapToNon2OrderBitColor(data, valueIndex, (width * height), colorIndexArray, bits);
    }

    return Bitmap.createBitmap(resultArray, width, height, Bitmap.Config.RGB_565);
}