Fix searchfab

app/src/main/java/com/hippo/ehviewer/ui/scene/GalleryListScene.java

@@ -555,7 +555,7 @@ public final class GalleryListScene extends SearchBarScene
         FastScroller fastScroller = mContentLayout.getFastScroller();
         mSearchLayout = (SearchLayout) ViewUtils.$$(mainLayout, R.id.search_layout);
         mFabLayout = (FabLayout) ViewUtils.$$(mainLayout, R.id.fab_layout);
-        mSearchFab = ViewUtils.$$(mainLayout, R.id.search_fab);
+        mSearchFab = ViewUtils.$$(container, R.id.search_fab);
         ViewCompat.setWindowInsetsAnimationCallback(view, new WindowInsetsAnimationHelper(
                 WindowInsetsAnimationCompat.Callback.DISPATCH_MODE_STOP,
                 mFabLayout,
@@ -606,6 +606,12 @@ public final class GalleryListScene extends SearchBarScene
         int colorID = ResourcesKt.resolveColor(getTheme(), com.google.android.material.R.attr.colorOnSurface);
         mActionFabDrawable = new AddDeleteDrawable(context, colorID);
         mFabLayout.getPrimaryFab().setImageDrawable(mActionFabDrawable);
+        mSearchFab.setOnClickListener( (v) -> {
+            if (STATE_NORMAL != mState) {
+                onApplySearch();
+                hideSoftInput();
+            }
+        });
 
         // Update list url builder
         onUpdateUrlBuilder();
@@ -945,6 +951,18 @@ public final class GalleryListScene extends SearchBarScene
         }
     }
 
+    @Override
+    public void onSearchViewExpanded() {
+        super.onSearchViewExpanded();
+        selectSearchFab(true);
+    }
+
+    @Override
+    public void onSearchViewHidden() {
+        super.onSearchViewHidden();
+        if (mState == STATE_NORMAL) selectActionFab(true);
+    }
+
     public boolean onItemLongClick(int position) {
         final Context context = getContext();
         final MainActivity activity = getMainActivity();

app/src/main/java/com/hippo/ehviewer/ui/scene/SearchBarScene.kt

@@ -9,6 +9,7 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.TextView
+import androidx.annotation.CallSuper
 import androidx.core.widget.addTextChangedListener
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
@@ -55,14 +56,27 @@ abstract class SearchBarScene : ToolbarScene() {
         mRecyclerView?.adapter = mSuggestionAdapter
         val layoutManager = LinearLayoutManager(context)
         mRecyclerView?.layoutManager = layoutManager
-        mSearchView?.addTransitionListener { _, _, _ ->
-            (requireActivity() as StageActivity).updateBackPressCallBackStatus()
-            updateSuggestions()
+        mSearchView?.addTransitionListener { _, _, newState ->
+            if (newState == SearchView.TransitionState.SHOWING)
+                onSearchViewExpanded()
+            else if (newState == SearchView.TransitionState.HIDING)
+                onSearchViewHidden()
         }
         val contentView = onCreateViewWithToolbar(inflater, view, savedInstanceState)
         return view.apply { addView(contentView, 0) }
     }
 
+    @CallSuper
+    open fun onSearchViewExpanded() {
+        (requireActivity() as StageActivity).updateBackPressCallBackStatus()
+        updateSuggestions()
+    }
+
+    @CallSuper
+    open fun onSearchViewHidden() {
+        (requireActivity() as StageActivity).updateBackPressCallBackStatus()
+    }
+
     fun setSearchBarHint(hint: String?) {
         (mToolbar as? SearchBar)?.hint = hint
     }
@@ -91,7 +105,7 @@ abstract class SearchBarScene : ToolbarScene() {
         onApplySearch = lambda
     }
 
-    private fun onApplySearch() {
+    fun onApplySearch() {
         val query = mSearchView?.text.toString().trim()
         if (!mAllowEmptySearch && query.isEmpty()) {
             return

app/src/main/res/layout/scene_gallery_list.xml

@@ -66,21 +66,4 @@
 
     </com.hippo.widget.FabLayout>
 
-    <com.hippo.widget.FabLayout
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:paddingRight="@dimen/corner_fab_margin"
-        android:paddingBottom="@dimen/corner_fab_margin"
-        app:fitsSystemWindowsInsets="top|bottom">
-
-        <com.google.android.material.floatingactionbutton.FloatingActionButton
-            android:id="@+id/search_fab"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:scaleX="0"
-            android:scaleY="0"
-            android:visibility="invisible"
-            app:srcCompat="@drawable/v_magnify_x24" />
-
-    </com.hippo.widget.FabLayout>
 </FrameLayout>

app/src/main/res/layout/scene_searchbar.xml

@@ -46,4 +46,22 @@
 
     </com.google.android.material.search.SearchView>
 
+    <com.hippo.widget.FabLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingRight="@dimen/corner_fab_margin"
+        android:paddingBottom="@dimen/corner_fab_margin"
+        app:fitsSystemWindowsInsets="top|bottom">
+
+        <com.google.android.material.floatingactionbutton.FloatingActionButton
+            android:id="@+id/search_fab"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:scaleX="0"
+            android:scaleY="0"
+            android:visibility="invisible"
+            app:srcCompat="@drawable/v_magnify_x24" />
+
+    </com.hippo.widget.FabLayout>
+
 </androidx.coordinatorlayout.widget.CoordinatorLayout>