Posts with the tag imageview:

How to Draw Rectangle on Imageview ?

If you already have a bitmap image in your code, just use this code snippet. bmp = bmp.copy(Bitmap.Config.RGB_565, true); That code will recreate the bitmap image as a mutable. So you can edit that bitmap image on canvas as you like. But if you do not have a bitmap image in code, create a new one using this code snippet. Bitmap bmp=Bitmap.createBitmap(img.getHeight(),img.getWidth(),Bitmap.Config.RGB_565); where img is another bitmap image you want to make a new one with the height and width of it. If you want to create one from scratch here is the code snippet. Bitmap bmp=Bitmap.createBitmap(400,700,Bitmap.Config.RGB_565); After that, create a canvas and pass the bitmap image you have.

How to make imageview over another view in Android ?

There are at least 3 ways to put imageview on another imageview. Simple Order This way is just put the imageview after the other imageview in XML file. It is simple like that. The first view will be underneath the second one. Using FrameLayout <FrameLayout xmlns:android="" android:layout_width="wrap_content" android:layout_height="wrap_content" > <ImageView android:id="@+id/imageView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/t" /> <ImageView android:id="@+id/imageView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/ic_launcher" /> </FrameLayout> The second image will be on top. Put imageview on another imageview exactly <RelativeLayout xmlns:android="" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@color/white" > <ImageView android:id="@+id/inside_imageview" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="5dip" android:layout_marginTop="5dip" android:src="@drawable/frame" /> <ImageView android:id="@+id/outside_imageview" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignTop="@id/inside_imageview" android:layout_alignBottom="@id/inside_imageview" android:layout_alignLeft="@id/inside_imageview" android:layout_alignRight="@id/inside_imageview" android:scaleType="fitXY" /> </RelativeLayout> As you can see, the second imageview has those properties.