if you still happy with ListView then you can take idea from below code here i am using Cursor but you can use ArrayList in place of Cursor public class Custom_Adapter_Products extends BaseAdapter { Context context; Cursor mCursor; static int[] intArr; DatabaseAdapter db; public ImageLoader imageLoader; public Custom_Adapter_Products(Context context, Cursor mCursor){ this.context = context; this.mCursor … Read more
The build() method was added in API level 16 (Android 4.1). You are probably trying to run your code on an older version of Android. The getNotification() method is deprecated starting at API level 16, but is fine to use in older API levels >= 11. Note: The entire Notification.Builder class was added in API … Read more
That’s why you are using a selector for your button background and the image changes depending on the state of the button. If it is pressed the image will be “on” and in its normal state (no pressed and no focused) the image will be “off”. EDIT: public class MainActivity extends AppCompatActivity { ImageButton btn; … Read more