Fix bug

app/src/leanback/java/com/fongmi/android/tv/ui/activity/VideoActivity.java

@@ -1181,13 +1181,13 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
             public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
                 List<String> items = Part.get(response.body().string());
                 if (!items.contains(source)) items.add(0, source);
-                App.post(() -> setPartAdapter(items));
+                App.post(() -> setPartAdapter(items), 1000);
             }
 
             @Override
             public void onFailure(@NonNull Call call, @NonNull IOException e) {
                 List<String> items = Arrays.asList(source);
-                App.post(() -> setPartAdapter(items));
+                App.post(() -> setPartAdapter(items), 1000);
             }
         });
     }
@@ -1195,7 +1195,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     private void setPartAdapter(List<String> items) {
         mBinding.part.setVisibility(View.VISIBLE);
         mPartAdapter.setItems(items, null);
-        setR2Callback(2000);
+        setR2Callback(1000);
     }
 
     private void checkFlag(Vod item) {
@@ -1611,7 +1611,7 @@ public class VideoActivity extends BaseActivity implements CustomKeyDownVod.List
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
         hasKeyEvent = true;
-        if (!isFullscreen() && KeyUtil.isBackKey(event) && Setting.getSmallWindowBackKey() == 1 && getCurrentFocus() != mBinding.video) {
+        if (mBinding.progressLayout.isContent() && !isFullscreen() && KeyUtil.isBackKey(event) && Setting.getSmallWindowBackKey() == 1 && getCurrentFocus() != mBinding.video) {
             mFocus1 = mBinding.video;
             getFocus1().requestFocus();
             return true;