Activity stack or task for my application?

If I would go into such situation then here is what I opt A activity is created and A will either call A or B Then B and C cycle in a manner when ever I create C from B or vice versa the calling activity must finish itself Finally On any activity whether B or C when back key is pressed it will destroy itself for over riding back key in B and C activity here is code Override public boolean onKeyDown(int keyCode, KeyEvent event) { if ((keyCode == KeyEvent. KEYCODE_BACK)) { finish(); } return super. OnKeyDown(keyCode, event); }.

If I would go into such situation then here is what I opt A activity is created and A will either call A or B Then B and C cycle in a manner when ever I create C from B or vice versa the calling activity must finish itself Finally On any activity whether B or C when back key is pressed it will destroy itself for over riding back key in B and C activity here is code @Override public boolean onKeyDown(int keyCode, KeyEvent event) { if ((keyCode == KeyEvent. KEYCODE_BACK)) { finish(); } return super. OnKeyDown(keyCode, event); }.

You will need to use onBackPressed() If A is a common activity it would be better if you moved it to the menu.

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