How to use intent in android 7 (api 24)?

Question

I have some code working good in api < 24 but in api 24 it's not working and crashes the app. code:

File root = new File(path);
Uri uri = Uri.fromFile(root);
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(uri, "image/jpeg");
startActivity(intent);

So how to use intent in android >= 7 (api >= 24)?

Answer 1

Try this to switch from an Activity to another using intent:

Intent int = new Intent(MainActivity.this, ActActivity.class);
startActivity(int);