Improve save

app/src/main/java/com/hippo/ehviewer/ui/ContentActivity.java

@@ -21,11 +21,11 @@ import android.os.Bundle;
 import android.support.v4.view.ViewCompat;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v7.widget.Toolbar;
-import android.widget.FrameLayout;
 
 import com.hippo.ehviewer.R;
 import com.hippo.ehviewer.ui.scene.GalleryListScene;
 import com.hippo.scene.StageActivity;
+import com.hippo.scene.StageLayout;
 import com.hippo.util.UiUtils;
 
 public class ContentActivity extends StageActivity {
@@ -34,7 +34,7 @@ public class ContentActivity extends StageActivity {
 
     private DrawerLayout mDrawerLayout;
     private Toolbar mToolbar;
-    private FrameLayout mStage;
+    private StageLayout mStage;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -45,7 +45,7 @@ public class ContentActivity extends StageActivity {
 
         mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout);
         mToolbar = (Toolbar) mDrawerLayout.findViewById(R.id.toolbar);
-        mStage = (FrameLayout) mDrawerLayout.findViewById(R.id.stage);
+        mStage = (StageLayout) mDrawerLayout.findViewById(R.id.stage);
 
         setSupportActionBar(mToolbar);
 
@@ -58,7 +58,7 @@ public class ContentActivity extends StageActivity {
     }
 
     @Override
-    public FrameLayout getStageView() {
+    public StageLayout getStageView() {
         return mStage;
     }
 }