I have a launcher app, it runs well on android 4.2. When I transplant it to android 5.1， there is a question：
1.I found when I run a third app which has exception;
2.the third app crashed immediately and exit;
3.my lanucher crashed too;
logcat shows: force to finishing the third app... force to finishing my launcher...
and I use startActivity to run the third app.
sorry for my poor english, has anybody got any good ideas or ways for that?