fix: implement AppBarTracking to fix navbar scroll behavior on Pixel 10

app/src/main/java/me/ghui/v2er/module/home/MainActivity.java

@@ -58,12 +58,13 @@
 import me.ghui.v2er.widget.BaseToolBar;
 import me.ghui.v2er.widget.CSlidingTabLayout;
 import me.ghui.v2er.widget.FollowProgressBtn;
+import me.ghui.v2er.widget.HackRecyclerView;
 import me.ghui.v2er.widget.dialog.ConfirmDialog;
 import me.ghui.v2er.widget.listener.AppBarStateChangeListener;
 
 public class MainActivity extends BaseActivity implements View.OnClickListener,
         UpdateUnReadMsgDelegate, CheckInContract.IView, OnTabSelectListener,
-        HomeFilterMenu.OnMenuItemClickListener {
+        HomeFilterMenu.OnMenuItemClickListener, HackRecyclerView.AppBarTracking {
 
     private static final String TAB_INDEX = KEY("tab_index");
     private static final String PAGE_ONE_DATA = KEY("page_one_data");
@@ -104,6 +105,10 @@ public class MainActivity extends BaseActivity implements View.OnClickListener,
     private VshareVersionChecker mVshareVersionChecker;
     private android.graphics.drawable.Drawable mOriginalNavIcon;
     private android.graphics.drawable.LayerDrawable mNavIconWithBadge;
+    // For AppBarTracking - fix scroll behavior on some devices
+    private int mAppBarOffset;
+    private boolean mAppBarIdle = false;
+    private int mAppBarMaxOffset;
 
     @Override
     protected int attachLayoutRes() {
@@ -284,6 +289,10 @@ public void onDrawerOpened(View drawerView) {
             @Override
             public void onOffsetChanged(AppBarLayout appBarLayout, int verticalOffset) {
                 super.onOffsetChanged(appBarLayout, verticalOffset);
+                // Track AppBar offset for AppBarTracking interface
+                mAppBarOffset = verticalOffset;
+                mAppBarIdle = (mAppBarOffset >= 0) || (mAppBarOffset <= mAppBarMaxOffset);
+
                 // Calculate toolbar's visibility based on its position
                 int toolbarHeight = mToolbar.getHeight();
                 int statusBarHeight = Utils.getStatusBarHeight();
@@ -309,6 +318,7 @@ public void onStateChanged(AppBarLayout appBarLayout, AppBarStateChangeListener.
                 // IDLE state doesn't change the expanded status
             }
         });
+        mAppBarLayout.post(() -> mAppBarMaxOffset = -mAppBarLayout.getTotalScrollRange());
 
         TAB_TITLES[0] = TabInfo.getSelectTab().title;
         mViewPager.setAdapter(new SlidePagerAdapter(getSupportFragmentManager()));
@@ -642,6 +652,16 @@ public interface ChangeTabTypeDelegate {
         void changeTabType(TabInfo tabInfo);
     }
 
+    @Override
+    public boolean isAppBarExpanded() {
+        return mAppBarOffset == 0;
+    }
+
+    @Override
+    public boolean isAppBarIdle() {
+        return mAppBarIdle;
+    }
+
     private class SlidePagerAdapter extends FragmentPagerAdapter {
 
         public SlidePagerAdapter(FragmentManager fm) {

app/src/main/java/me/ghui/v2er/module/home/MsgFragment.java

@@ -16,6 +16,7 @@
 import me.ghui.v2er.module.topic.TopicActivity;
 import me.ghui.v2er.network.bean.NotificationInfo;
 import me.ghui.v2er.util.UserUtils;
+import me.ghui.v2er.widget.HackRecyclerView;
 import me.ghui.v2er.widget.LoadMoreRecyclerView;
 
 /**
@@ -26,7 +27,7 @@ public class MsgFragment extends BaseHomeFragment<MsgContract.IPresenter>
         implements MsgContract.IView, MultiItemTypeAdapter.OnItemClickListener {
 
     @BindView(R.id.base_recyclerview)
-    LoadMoreRecyclerView mRecyclerView;
+    HackRecyclerView mRecyclerView;
 
     @Inject
     LoadMoreRecyclerView.Adapter<NotificationInfo.Reply> mAdapter;
@@ -86,6 +87,10 @@ protected void init() {
         mRecyclerView.setLayoutManager(mLayoutManager = new LinearLayoutManager(getContext()));
         mRecyclerView.addDivider();
         mRecyclerView.setAdapter(mAdapter);
+        // Set AppBarTracking to fix scroll behavior on some devices
+        if (getActivity() instanceof HackRecyclerView.AppBarTracking) {
+            mRecyclerView.setAppBarTracking((HackRecyclerView.AppBarTracking) getActivity());
+        }
         mRecyclerView.setOnLoadMoreListener(willLoadPage -> mPresenter.loadMore(willLoadPage));
 
         RestoreData<NotificationInfo> restoreData = (RestoreData) getArguments().getSerializable(KEY_DATA);

app/src/main/java/me/ghui/v2er/module/home/NewsFragment.java

@@ -20,6 +20,7 @@
 import me.ghui.v2er.network.bean.TopicBasicInfo;
 import me.ghui.v2er.util.L;
 import me.ghui.v2er.util.UserUtils;
+import me.ghui.v2er.widget.HackRecyclerView;
 import me.ghui.v2er.widget.LoadMoreRecyclerView;
 
 /**
@@ -30,7 +31,7 @@ public class NewsFragment extends BaseHomeFragment<NewsContract.IPresenter> impl
         MultiItemTypeAdapter.OnItemClickListener, MainActivity.ChangeTabTypeDelegate {
 
     @BindView(R.id.base_recyclerview)
-    LoadMoreRecyclerView mRecyclerView;
+    HackRecyclerView mRecyclerView;
     @Inject
     LoadMoreRecyclerView.Adapter<NewsInfo.Item> mAdapter;
     private TabInfo mCurrentTab;
@@ -91,6 +92,10 @@ protected void init() {
         mRecyclerView.addDivider();
         mRecyclerView.setLayoutManager(mLayoutManager = new LinearLayoutManager(getContext()));
         mRecyclerView.setAdapter(mAdapter);
+        // Set AppBarTracking to fix scroll behavior on some devices
+        if (getActivity() instanceof HackRecyclerView.AppBarTracking) {
+            mRecyclerView.setAppBarTracking((HackRecyclerView.AppBarTracking) getActivity());
+        }
         mRecyclerView.setOnLoadMoreListener(willLoadPage -> {
             L.d("onLoadMore.willLoadPage: " + willLoadPage);