Java intent code to open image only in gallery

To open an image in the gallery app on Android using an Intent, you can use the following code:

File file = new File(imagePath);
Intent i = new Intent(Intent.ACTION_VIEW);
i.setDataAndType(Uri.fromFile(file), "image/*");
startActivity(i);

In this example, imagePath is the path to the image file on the device. The Intent uses the ACTION_VIEW action and sets the data and type to the Uri of the image file and the MIME type "image/*", respectively. This tells the system to open the image in an app that can handle image files.

You can then call startActivity to start the activity and open the image in the gallery app.

Note that this code will only work if the device has a gallery app installed that can handle image files.

For more information on using Intents to open files in Android, you can refer to the Android documentation.