1. Open your application

2. Create intent as below

Intent intent = new Intent();
intent.setComponent(new ComponentName(“com.iyaltamizh.bluetoothprint”, “com.iyaltamizh.bluetoothprint.Print”));
intent.putExtra(“content”,”Hello World”);
startActivity(intent);

3. create intent with componentName “com.iyaltamizh.bluetoothprint” and activity name is “com.iyaltamizh.bluetoothprint.Print”

4. Load your print content in putExtras as “content”

5. Start activity.

Sample Project URL : https://github.com/iyaltamizh/APIHELP