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Code Issues Releases Wiki Activity

Focus drawer when it opens 

It is still buggy because of NavigationView (why the hell
is NavigationMenuView marked as focusable?) but at least initial
opening works as intended
This commit is contained in:
Alexander 2019-09-23 13:50:51 +07:00 committed by Alexander--
parent a8a28294d3
commit eb6d26b6a4
1 changed files with 33 additions and 0 deletions
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33
app/src/main/java/org/schabi/newpipe/views/FocusAwareDrawerLayout.java
View File

@ -17,8 +17,10 @@
*/ */
package org.schabi.newpipe.views; package org.schabi.newpipe.views;
import android.annotation.SuppressLint;
import android.content.Context; import android.content.Context;
import android.util.AttributeSet; import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View; import android.view.View;
import androidx.annotation.NonNull; import androidx.annotation.NonNull;
@ -66,4 +68,35 @@ public final class FocusAwareDrawerLayout extends DrawerLayout {
content.addFocusables(views, direction, focusableMode); content.addFocusables(views, direction, focusableMode);
} }
} }
// this override isn't strictly necessary, but it is helpful when DrawerLayout isn't the topmost
// view in hierarchy (such as when system or builtin appcompat ActionBar is used)
@Override
@SuppressLint("RtlHardcoded")
public void openDrawer(@NonNull View drawerView, boolean animate) {
super.openDrawer(drawerView, animate);
LayoutParams params = (LayoutParams) drawerView.getLayoutParams();
int gravity = GravityCompat.getAbsoluteGravity(params.gravity, ViewCompat.getLayoutDirection(this));
int direction = 0;
switch (gravity) {
case Gravity.LEFT:
direction = FOCUS_LEFT;
break;
case Gravity.RIGHT:
direction = FOCUS_RIGHT;
break;
case Gravity.TOP:
direction = FOCUS_UP;
break;
case Gravity.BOTTOM:
direction = FOCUS_DOWN;
break;
}
drawerView.requestFocus(direction);
}
} }