[mobile] clean code

app/src/main/java/com/fongmi/android/tv/event/RefreshEvent.java

@@ -7,14 +7,6 @@ public class RefreshEvent {
     private final Type type;
     private String path;
 
-    public static void empty() {
-        EventBus.getDefault().post(new RefreshEvent(Type.EMPTY));
-    }
-
-    public static void restore() {
-        EventBus.getDefault().post(new RefreshEvent(Type.RESTORE));
-    }
-
     public static void config() {
         EventBus.getDefault().post(new RefreshEvent(Type.CONFIG));
     }
@@ -73,6 +65,6 @@ public class RefreshEvent {
     }
 
     public enum Type {
-        EMPTY, RESTORE, CONFIG, IMAGE, VIDEO, HISTORY, KEEP, SIZE, WALL, DETAIL, PLAYER, SUBTITLE
+        CONFIG, IMAGE, VIDEO, HISTORY, KEEP, SIZE, WALL, DETAIL, PLAYER, SUBTITLE
     }
 }

app/src/main/java/com/fongmi/android/tv/event/StateEvent.java

@@ -0,0 +1,32 @@
+package com.fongmi.android.tv.event;
+
+import org.greenrobot.eventbus.EventBus;
+
+public class StateEvent {
+
+    private final Type type;
+
+    public static void empty() {
+        EventBus.getDefault().post(new StateEvent(Type.EMPTY));
+    }
+
+    public static void progress() {
+        EventBus.getDefault().post(new StateEvent(Type.PROGRESS));
+    }
+
+    public static void content() {
+        EventBus.getDefault().post(new StateEvent(Type.CONTENT));
+    }
+
+    private StateEvent(Type type) {
+        this.type = type;
+    }
+
+    public Type getType() {
+        return type;
+    }
+
+    public enum Type {
+        EMPTY, PROGRESS, CONTENT
+    }
+}

app/src/mobile/java/com/fongmi/android/tv/ui/activity/MainActivity.java

@@ -26,6 +26,7 @@ import com.fongmi.android.tv.databinding.ActivityMainBinding;
 import com.fongmi.android.tv.db.AppDatabase;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.event.ServerEvent;
+import com.fongmi.android.tv.event.StateEvent;
 import com.fongmi.android.tv.impl.Callback;
 import com.fongmi.android.tv.player.Source;
 import com.fongmi.android.tv.receiver.ShortcutReceiver;
@@ -119,7 +120,7 @@ public class MainActivity extends BaseActivity implements NavigationBarView.OnIt
             public void error(String msg) {
                 if (TextUtils.isEmpty(msg) && AppDatabase.getBackup().exists()) showDialog();
                 RefreshEvent.config();
-                RefreshEvent.empty();
+                StateEvent.empty();
                 Notify.show(msg);
             }
         };
@@ -133,7 +134,7 @@ public class MainActivity extends BaseActivity implements NavigationBarView.OnIt
         PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> AppDatabase.restore(new Callback() {
             @Override
             public void success() {
-                if (allGranted) RefreshEvent.restore();
+                if (allGranted) StateEvent.progress();
                 if (allGranted) initConfig();
             }
         }));

app/src/mobile/java/com/fongmi/android/tv/ui/fragment/VodFragment.java

@@ -31,6 +31,7 @@ import com.fongmi.android.tv.bean.Value;
 import com.fongmi.android.tv.databinding.FragmentVodBinding;
 import com.fongmi.android.tv.event.CastEvent;
 import com.fongmi.android.tv.event.RefreshEvent;
+import com.fongmi.android.tv.event.StateEvent;
 import com.fongmi.android.tv.impl.Callback;
 import com.fongmi.android.tv.impl.FilterCallback;
 import com.fongmi.android.tv.impl.SiteCallback;
@@ -276,12 +277,6 @@ public class VodFragment extends BaseFragment implements SiteCallback, FilterCal
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onRefreshEvent(RefreshEvent event) {
         switch (event.getType()) {
-            case EMPTY:
-                hideProgress();
-                break;
-            case RESTORE:
-                showProgress();
-                break;
             case CONFIG:
                 setLogo();
                 break;
@@ -292,6 +287,18 @@ public class VodFragment extends BaseFragment implements SiteCallback, FilterCal
         }
     }
 
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    public void onStateEvent(StateEvent event) {
+        switch (event.getType()) {
+            case EMPTY:
+                hideProgress();
+                break;
+            case PROGRESS:
+                showProgress();
+                break;
+        }
+    }
+
     @Subscribe(threadMode = ThreadMode.MAIN)
     public void onCastEvent(CastEvent event) {
         ReceiveDialog.create().event(event).show(this);