How to start an activity which is in Android?

Question

I want to start auto reject list with intent. Like this code:

            Intent intent = new Intent("WHICH SHOULD I WRITE CODE IN HERE?");
            startActivity(intent);

How can I this?

@CommonsWare https://affordablegifts4both.files.wordpress.com/2013/02/2.png — AndroidDeveloper, Feb 14 '15 at 20:41
That is not part of Android. If that is a third-party app, ask its developer how to launch it. If that is part of some device firmware, ask the device manufacturer how to launch it. — CommonsWare, Feb 14 '15 at 20:43
`Intent intent = new Intent(currentActivity, activityYouWantToStart);` is what you're looking for, ***however*** as @CommonsWare said, it is not a part of Android, so it will not work for your particular issue. — freddiev4, Feb 14 '15 at 20:43
@CommonsWare That is a setting to block calls on an Android. — AndroidDeveloper, Feb 14 '15 at 20:49
If you can find it's package then simply fire an intent to open that package. Put it in try catch though. — Tushar Gogna, Feb 14 '15 at 20:52
"That is a setting to block calls on an Android" -- on your device, perhaps. It is not part of standard Android. — CommonsWare, Feb 14 '15 at 20:57
Something like this::: `Intent i; PackageManager manager = getPackageManager(); try { i = manager.getLaunchIntentForPackage("app package name"); if (i == null) throw new PackageManager.NameNotFoundException(); i.addCategory(Intent.CATEGORY_LAUNCHER); startActivity(i); } catch (PackageManager.NameNotFoundException e) { }` — Tushar Gogna, Feb 14 '15 at 20:59
@CommonsWare Maybe, but how is blocked calls on standart Android? — AndroidDeveloper, Feb 14 '15 at 21:01

score 0 · Answer 1 · answered Feb 14 '15 at 22:25

0

If the first activity is MainActivity and the second activity is SecondActivity:

Intent intent = new Intent(MainActivity.this, SecondActivity.class);
startActivity(intent);

answered Feb 14 '15 at 22:25

1 Answers1