Example usage for android.graphics BitmapFactory decodeResource

Introduction

In this page you can find the example usage for android.graphics BitmapFactory decodeResource.

Prototype

public static Bitmap decodeResource(Resources res, int id)

Source Link

Document

Synonym for #decodeResource(Resources,int,android.graphics.BitmapFactory.Options) with null Options.

Usage

From source file:Main.java

public static Bitmap getBitmapFromResources(Context context, int resId) {
    Resources res = context.getResources();
    return BitmapFactory.decodeResource(res, resId);
}

From source file:Main.java

public static Bitmap getBitmapFromDrawable(Context context, int resId) {
    return BitmapFactory.decodeResource(context.getResources(), resId);
}

From source file:Main.java

public static final Bitmap resourceToBitmap(int id) {
    Resources res = mContext.getResources();
    Bitmap bmp = BitmapFactory.decodeResource(res, id);
    return bmp;//from www  .j ava 2 s .  co  m
}

From source file:Main.java

public static Bitmap decodeResource(Context paramContext, Resources paramResources, int paramInt) {
    try {// w w w.  ja v a  2s  .co m
        Bitmap localBitmap = BitmapFactory.decodeResource(paramResources, paramInt);
        return localBitmap;
    } catch (OutOfMemoryError localOutOfMemoryError) {
    }
    return null;
}

From source file:Main.java

public static Bitmap getBitmapFromResources(Context context, int id) {
    Bitmap bmp = null;//from  w w  w .j av  a2 s .co m
    Resources res = context.getResources();
    bmp = BitmapFactory.decodeResource(res, id);

    return bmp;
}

From source file:Main.java

public static Bitmap int2Icon(Context context, int i) {
    Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(), 0x7f020047);
    Bitmap bitmap1 = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(),
            android.graphics.Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap1);
    Paint paint = new Paint();
    paint.setDither(true);//w  ww .ja  va2 s . c  om
    paint.setFilterBitmap(true);
    canvas.drawBitmap(bitmap, 0.0F, 0.0F, paint);
    bitmap.recycle();
    Paint paint1 = new Paint(257);
    paint1.setColor(-1);
    paint1.setTypeface(Typeface.DEFAULT_BOLD);
    paint1.setTextAlign(android.graphics.Paint.Align.CENTER);
    canvas.drawText(String.valueOf(i), bitmap.getWidth() / 2, 3 + bitmap.getHeight() / 2, paint1);
    return bitmap1;
}

From source file:Main.java

public static void setTaskDescription(final Activity activity, final String label, final int icon,
        final int color) {
    activity.setTaskDescription(new ActivityManager.TaskDescription(label,
            BitmapFactory.decodeResource(activity.getResources(), icon), color));
}

From source file:Main.java

/**
 * Return a Bitmap from an Android resource id (e.g. R.drawable...)
 * @param ctx//from w ww .  j a  v a2s  .  c  o  m
 * @param bitmapId
 * @return Bitmap 
 */
public static Bitmap makeBitmap(Context ctx, int bitmapId) {
    return (BitmapFactory.decodeResource(ctx.getResources(), bitmapId));
}

From source file:Main.java

public static Bitmap rotateDrawable(Context context, @DrawableRes int resId, int angle) {
    Bitmap bmpOriginal = BitmapFactory.decodeResource(context.getResources(), resId);
    Bitmap bmResult = Bitmap.createBitmap(bmpOriginal.getWidth(), bmpOriginal.getHeight(),
            Bitmap.Config.ARGB_8888);/*from   w  w  w .  j ava 2 s  .c  om*/
    Canvas tempCanvas = new Canvas(bmResult);
    tempCanvas.rotate(angle - 90, bmpOriginal.getWidth() / 2, bmpOriginal.getHeight() / 2);
    tempCanvas.drawBitmap(bmpOriginal, 0, 0, null);
    return bmResult;
}

From source file:Main.java

public static void loadTexture(final Context context, int resId, GL10 gl, int[] textures) {

    Bitmap bmp = BitmapFactory.decodeResource(context.getResources(), resId);

    gl.glGenTextures(1, textures, 0);//from   w  w  w  .  j  a  v a 2s. c  o m
    gl.glBindTexture(GLES20.GL_TEXTURE_2D, textures[0]);

    GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
    GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);

    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_REPEAT);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_REPEAT);

    GLUtils.texImage2D(GLES20.GL_TEXTURE_2D, 0, bmp, 0);
    bmp.recycle();

}