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Fix for API 15- having really busted navigation

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This commit is contained in:
Peter Serwylo 2017-04-12 16:51:46 +10:00
parent 17ad6167a3
commit 93e39d895c
1 changed files with 9 additions and 0 deletions
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app/src/main/java/org/fdroid/fdroid/views/main/MainActivity.java
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@ -6,12 +6,14 @@ import android.content.Context;
import android.content.Intent; import android.content.Intent;
import android.content.IntentFilter; import android.content.IntentFilter;
import android.net.Uri; import android.net.Uri;
import android.os.Build;
import android.os.Bundle; import android.os.Bundle;
import android.support.annotation.Nullable; import android.support.annotation.Nullable;
import android.support.v4.content.LocalBroadcastManager; import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.app.AppCompatActivity; import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.LinearLayoutManager;
import android.text.TextUtils; import android.text.TextUtils;
import android.view.ViewGroup;
import android.widget.Toast; import android.widget.Toast;
import android.support.v7.widget.RecyclerView; import android.support.v7.widget.RecyclerView;
@ -81,6 +83,13 @@ public class MainActivity extends AppCompatActivity implements BottomNavigationB
pager.setLayoutManager(new NonScrollingHorizontalLayoutManager(this)); pager.setLayoutManager(new NonScrollingHorizontalLayoutManager(this));
pager.setAdapter(adapter); pager.setAdapter(adapter);
// Without this, the focus is completely busted on pre 15 devices. Trying to use them
// without this ends up with each child view showing for a fraction of a second, then
// reverting back to the "Latest" screen again, in completely non-deterministic ways.
if (Build.VERSION.SDK_INT <= 15) {
pager.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
}
updatesBadge = new BadgeItem().hide(false); updatesBadge = new BadgeItem().hide(false);
bottomNavigation = (BottomNavigationBar) findViewById(R.id.bottom_navigation); bottomNavigation = (BottomNavigationBar) findViewById(R.id.bottom_navigation);