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Code Issues Releases Wiki Activity

Improve up button behavior

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- Closes #614
This commit is contained in:
Mauricio Colli 2018-02-03 09:03:55 -02:00
parent 28618e822e
commit 989ce126f1
2 changed files with 41 additions and 7 deletions
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35
app/src/main/java/org/schabi/newpipe/MainActivity.java
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@ -204,8 +204,36 @@ public class MainActivity extends AppCompatActivity implements HistoryListener {
} else super.onBackPressed();
}
/**
* Implement the following diagram behavior for the up button:
* <pre>
* +---------------+
* | Main Screen +----+
* +-------+-------+ |
* | |
* ▲ Up | Search Button
* | |
* +----+-----+ |
* +------------+ Search |◄-----+
* | +----+-----+
* | Open |
* | something ▲ Up
* | |
* | +------------+-------------+
* | | |
* | | Video <-> Channel |
* +---►| Channel <-> Playlist |
* | Video <-> .... |
* | |
* +--------------------------+
* </pre>
*/
private void onHomeButtonPressed() {
NavigationHelper.gotoMainFragment(getSupportFragmentManager());
// If search fragment wasn't found in the backstack...
if (!NavigationHelper.tryGotoSearchFragment(getSupportFragmentManager())) {
// ...go to the main fragment
NavigationHelper.gotoMainFragment(getSupportFragmentManager());
}
}
/*//////////////////////////////////////////////////////////////////////////
@ -239,11 +267,6 @@ public class MainActivity extends AppCompatActivity implements HistoryListener {
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (DEBUG) Log.d(TAG, "onOptionsItemSelected() called with: item = [" + item + "]");