How to add custom frames to images programmatically

Question

I want to create an app where i need to add frames to the images.i don't have any idea regrading this.i got one link where the frames are added to the images.could anybody help me.

Here is the link

@Thanks in Advance!!

Answer 1

Edit: Gallery OnItemClickListener

gallery.setOnItemClickListener(new OnItemClickListener() {
        Bitmap frame = null, out = null;

        @Override
        public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
                long arg3) {
           Bitmap urImage = BitmapFactory.decodeResource(getResources(),
                    R.drawable.urBackgroundImageID);//edit
            frame = BitmapFactory.decodeResource(getResources(),
                    frames[arg2]);
            out = combineImages(frame, urImage);
            imageView.setImageBitmap(out); //add "out" for ur ImageView
        }
    });

frames[] is array of drawables ie different frames

The following method will combine two images dynamically

public Bitmap combineImages(Bitmap frame, Bitmap image) {

    Bitmap cs = null;
    Bitmap rs = null;

    rs = Bitmap.createScaledBitmap(frame, image.getWidth(),
            image.getHeight(), true);

    cs = Bitmap.createBitmap(rs.getWidth(), rs.getHeight(),
            Bitmap.Config.RGB_565);

    Canvas comboImage = new Canvas(cs);

    comboImage.drawBitmap(image, 0, 0, null);
    comboImage.drawBitmap(rs, 0, 0, null);

    if (rs != null) {
        rs.recycle();
        rs = null;
    }
    Runtime.getRuntime().gc();

    return cs;
}

You can try different integer values in

comboImage.drawBitmap(image, 0, 0, null);
comboImage.drawBitmap(rs, 0, 0, null);

where I have put 0 to get needed frame position on the image.

Answer 2

There are many ways. A very simple way is that, you can draw your custom frame over your image in a View's onDraw method, then draw the view in a Bitmap. There is another way, write the frame pixels data to image pixels data then combine a new image with frame, you can use openCV or other third libs to decode images.

Answer 3

 <FrameLayout
         android:id="@+id/frame"
         android:layout_width="120dp"
        android:layout_height="120dp"
        android:foreground="@drawable/your frame...">

    <ImageView
        android:id="@+id/imageView1"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:layout_margin="10dp"
        android:layout_gravity="center"
        android:src="@drawable/ic_launcher" />
    </FrameLayout>