Example usage for android.graphics.drawable BitmapDrawable getBitmap

Introduction

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

Prototype

public final Bitmap getBitmap()

Source Link

Document

Returns the bitmap used by this drawable to render.

Usage

From source file:Main.java

private static Bitmap drawableToBitMap(Drawable drawable) {
    if (drawable == null) {
        return null;
    }//ww w. j a  v  a 2  s .com
    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = ((BitmapDrawable) drawable);
        return bitmapDrawable.getBitmap();
    } else {
        Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                drawable.getOpacity() != PixelFormat.OPAQUE ? Bitmap.Config.ARGB_8888 : Bitmap.Config.RGB_565);
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
        drawable.draw(canvas);
        return bitmap;
    }
}

From source file:Main.java

/**
 * Drawable -> bitmap/*  w  ww.  j  av  a  2 s  .c  o  m*/
 * 
 * @param drawable
 * @return
 */
public static Bitmap drawableToBitmap(Drawable drawable) {
    BitmapDrawable bd = (BitmapDrawable) drawable;
    Bitmap bm = bd.getBitmap();
    return bm;
}

From source file:Main.java

@SuppressWarnings("unused")
public static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap;//from  ww  w .  ja  v  a2  s .c o  m

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    if (drawable == null)
        drawable = new ColorDrawable(Color.TRANSPARENT);

    Bitmap bitmap;// w w  w  .  j  a  v a  2 s. co  m

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if (bitmapDrawable.getBitmap() != null)
            return bitmapDrawable.getBitmap();
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0)
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
    else
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

/**
 * TODO: Never tested. I don't remember if it works, but plese don't remove this.
 *//*from w w w .ja  va  2s  .  c  o m*/
private static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap = null;

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap convertToBitmap(Drawable dw) {
    Bitmap bitmap;/*from w  w w.  j a v a2 s .c o m*/

    if (dw instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) dw;
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (dw.getIntrinsicWidth() <= 0 || dw.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
    } else {
        bitmap = Bitmap.createBitmap(dw.getIntrinsicWidth(), dw.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    dw.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    dw.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static byte[] getAppIconByte(Context c, String packageName) {
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {//www . j  a  v  a 2s.c  o m
        BitmapDrawable drawable = (BitmapDrawable) c.getPackageManager().getApplicationIcon(packageName);
        drawable.getBitmap().compress(Bitmap.CompressFormat.PNG, 100, out);
    } catch (NameNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return out.toByteArray();
}

From source file:Main.java

public static void recycleImageViewBitmap(ImageView imageView) {
    if (imageView == null)
        return;/*from   www. j  a va2  s. c  om*/

    Drawable drawable = imageView.getDrawable();
    if (drawable == null)
        return;

    imageView.setImageDrawable(null);

    BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
    Bitmap bitmap = bitmapDrawable.getBitmap();
    if (bitmap != null) {
        bitmap.recycle();
    }
}

From source file:Main.java

/**
 * Convert a {@link Drawable} into an {@link Bitmap} object.
 * <p>//from  w w  w. j av a2 s.c  om
 * Draws the {@code Drawable} onto a RAM-only {@link Canvas} and grabs the resulting
 * {@code Bitmap}.
 * </p>
 * <p>
 * If the {@code Drawable} is a {@link BitmapDrawable}, no conversion is needed, and no
 * conversion will be done.
 * </p>
 *
 * @param drawable The {@link Drawable} to convert. Can be any drawable.
 * @return A {@link Bitmap} representing the given {@code drawable}.
 */
public static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap;

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
        // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap = null;//  w  w w  .  j av a2s. c  om

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}