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Commit 507ff5a3 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
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Merge "Disable scrolling behavior for collapsing toolbar" into sc-dev am: 6c10325d 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15026544

Change-Id: I52e30ff0433c4be9c9143c37028e1aad34834863
parents 477db114 6c10325d

packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java

+20 −0
Original line number Diff line number Diff line
@@ -23,8 +23,11 @@ import android.view.View; 
import android.view.ViewGroup;

import android.widget.Toolbar;



import androidx.annotation.NonNull;

import androidx.annotation.Nullable;

import androidx.coordinatorlayout.widget.CoordinatorLayout;



import com.google.android.material.appbar.AppBarLayout;

import com.google.android.material.appbar.CollapsingToolbarLayout;

import com.google.android.material.resources.TextAppearanceConfig;
@@ -35,6 +38,7 @@ import com.google.android.material.resources.TextAppearanceConfig; 
public class CollapsingToolbarBaseActivity extends SettingsTransitionActivity {



    private CollapsingToolbarLayout mCollapsingToolbarLayout;

    private AppBarLayout mAppBarLayout;



    @Override

    protected void onCreate(@Nullable Bundle savedInstanceState) {
@@ -43,6 +47,8 @@ public class CollapsingToolbarBaseActivity extends SettingsTransitionActivity { 
        TextAppearanceConfig.setShouldLoadFontSynchronously(true);

        super.setContentView(R.layout.collapsing_toolbar_base_layout);

        mCollapsingToolbarLayout = findViewById(R.id.collapsing_toolbar);

        mAppBarLayout = findViewById(R.id.app_bar);

        disableCollapsingToolbarLayoutScrollingBehavior();



        final Toolbar toolbar = findViewById(R.id.action_bar);

        setActionBar(toolbar);
@@ -107,4 +113,18 @@ public class CollapsingToolbarBaseActivity extends SettingsTransitionActivity { 
    public CollapsingToolbarLayout getCollapsingToolbarLayout() {

        return mCollapsingToolbarLayout;

    }



    private void disableCollapsingToolbarLayoutScrollingBehavior() {

        final CoordinatorLayout.LayoutParams params =

                (CoordinatorLayout.LayoutParams) mAppBarLayout.getLayoutParams();

        final AppBarLayout.Behavior behavior = new AppBarLayout.Behavior();

        behavior.setDragCallback(

                new AppBarLayout.Behavior.DragCallback() {

                    @Override

                    public boolean canDrag(@NonNull AppBarLayout appBarLayout) {

                        return false;

                    }

                });

        params.setBehavior(behavior);

    }

}