[leanback] fix bug

app/src/leanback/java/com/fongmi/android/tv/Product.java

@@ -1,23 +1,10 @@
 package com.fongmi.android.tv;
 
-import android.content.res.Resources;
-
 import com.fongmi.android.tv.ui.activity.LiveActivity;
 import com.fongmi.android.tv.utils.Prefers;
 
-import me.jessyan.autosize.AutoSizeCompat;
-
 public class Product {
 
-    public static Resources hackResources(Resources resources) {
-        try {
-            AutoSizeCompat.autoConvertDensityOfGlobal(resources);
-            return resources;
-        } catch (Exception ignored) {
-            return resources;
-        }
-    }
-
     public static int getColumn() {
         return Math.abs(Prefers.getSize() - 7);
     }

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

@@ -25,6 +25,7 @@ import com.fongmi.android.tv.bean.Collect;
 import com.fongmi.android.tv.bean.Site;
 import com.fongmi.android.tv.databinding.ActivityCollectBinding;
 import com.fongmi.android.tv.model.SiteViewModel;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.fragment.CollectFragment;
 import com.fongmi.android.tv.ui.presenter.CollectPresenter;
 import com.fongmi.android.tv.utils.PauseThreadPoolExecutor;
@@ -176,12 +177,7 @@ public class CollectActivity extends BaseActivity {
     class PageAdapter extends FragmentStatePagerAdapter {
 
         public PageAdapter(@NonNull FragmentManager fm) {
-            super(fm);
-        }
-
-        @Override
-        public int getCount() {
-            return mAdapter.size();
+            super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
         }
 
         @NonNull
@@ -190,6 +186,11 @@ public class CollectActivity extends BaseActivity {
             return CollectFragment.newInstance(((Collect) mAdapter.get(position)).getList());
         }
 
+        @Override
+        public int getCount() {
+            return mAdapter.size();
+        }
+
         @Override
         public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) {
         }

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

@@ -41,6 +41,7 @@ import com.fongmi.android.tv.net.Callback;
 import com.fongmi.android.tv.net.OkHttp;
 import com.fongmi.android.tv.player.ExoUtil;
 import com.fongmi.android.tv.player.Players;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownVod;
 import com.fongmi.android.tv.ui.custom.dialog.DescDialog;
 import com.fongmi.android.tv.ui.custom.dialog.TrackDialog;

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

@@ -31,6 +31,7 @@ import com.fongmi.android.tv.event.ServerEvent;
 import com.fongmi.android.tv.model.SiteViewModel;
 import com.fongmi.android.tv.net.Callback;
 import com.fongmi.android.tv.server.Server;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomRowPresenter;
 import com.fongmi.android.tv.ui.custom.CustomSelector;
 import com.fongmi.android.tv.ui.custom.CustomTitleView;

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

@@ -14,6 +14,7 @@ import com.fongmi.android.tv.databinding.ActivityKeepBinding;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.net.Callback;
 import com.fongmi.android.tv.ui.adapter.KeepAdapter;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.SpaceItemDecoration;
 
 import org.greenrobot.eventbus.Subscribe;

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

@@ -36,6 +36,7 @@ import com.fongmi.android.tv.player.Players;
 import com.fongmi.android.tv.player.source.Force;
 import com.fongmi.android.tv.player.source.TVBus;
 import com.fongmi.android.tv.player.source.ZLive;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyDownLive;
 import com.fongmi.android.tv.ui.custom.CustomLiveListView;
 import com.fongmi.android.tv.ui.custom.dialog.LiveDialog;

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

@@ -10,6 +10,7 @@ import androidx.viewbinding.ViewBinding;
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.databinding.ActivityPushBinding;
 import com.fongmi.android.tv.server.Server;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.utils.QRCode;
 import com.fongmi.android.tv.utils.ResUtil;
 

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

@@ -20,6 +20,7 @@ import com.fongmi.android.tv.net.Callback;
 import com.fongmi.android.tv.net.OkHttp;
 import com.fongmi.android.tv.ui.adapter.RecordAdapter;
 import com.fongmi.android.tv.ui.adapter.WordAdapter;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.CustomKeyboard;
 import com.fongmi.android.tv.ui.custom.CustomListener;
 import com.fongmi.android.tv.ui.custom.SpaceItemDecoration;

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

@@ -21,6 +21,7 @@ import com.fongmi.android.tv.impl.ConfigCallback;
 import com.fongmi.android.tv.impl.LiveCallback;
 import com.fongmi.android.tv.impl.SiteCallback;
 import com.fongmi.android.tv.net.Callback;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.custom.dialog.ConfigDialog;
 import com.fongmi.android.tv.ui.custom.dialog.HistoryDialog;
 import com.fongmi.android.tv.ui.custom.dialog.LiveDialog;

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

@@ -24,6 +24,7 @@ import com.fongmi.android.tv.bean.Class;
 import com.fongmi.android.tv.bean.Result;
 import com.fongmi.android.tv.bean.Site;
 import com.fongmi.android.tv.databinding.ActivityVodBinding;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 import com.fongmi.android.tv.ui.fragment.VodFragment;
 import com.fongmi.android.tv.ui.presenter.TypePresenter;
 import com.fongmi.android.tv.utils.ResUtil;
@@ -159,7 +160,7 @@ public class VodActivity extends BaseActivity {
     class PageAdapter extends FragmentStatePagerAdapter {
 
         public PageAdapter(@NonNull FragmentManager fm) {
-            super(fm);
+            super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
         }
 
         @NonNull

app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseActivity.java

@@ -1,21 +1,23 @@
-package com.fongmi.android.tv.ui.activity;
+package com.fongmi.android.tv.ui.base;
 
 import android.app.Activity;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.view.View;
 
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.viewbinding.ViewBinding;
 
-import com.fongmi.android.tv.Product;
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.api.WallConfig;
 import com.fongmi.android.tv.event.RefreshEvent;
 import com.fongmi.android.tv.utils.FileUtil;
 import com.fongmi.android.tv.utils.Prefers;
 import com.fongmi.android.tv.utils.ResUtil;
+import com.fongmi.android.tv.utils.Utils;
 
 import org.greenrobot.eventbus.EventBus;
 import org.greenrobot.eventbus.Subscribe;
@@ -23,6 +25,8 @@ import org.greenrobot.eventbus.ThreadMode;
 
 import java.io.File;
 
+import me.jessyan.autosize.AutoSizeCompat;
+
 public abstract class BaseActivity extends AppCompatActivity {
 
     protected abstract ViewBinding getBinding();
@@ -32,9 +36,9 @@ public abstract class BaseActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(getBinding().getRoot());
         EventBus.getDefault().register(this);
+        Utils.hideSystemUI(this);
         setWall();
         initView();
-        initView(savedInstanceState);
         initEvent();
     }
 
@@ -45,9 +49,6 @@ public abstract class BaseActivity extends AppCompatActivity {
     protected void initView() {
     }
 
-    protected void initView(Bundle savedInstanceState) {
-    }
-
     protected void initEvent() {
     }
 
@@ -69,9 +70,13 @@ public abstract class BaseActivity extends AppCompatActivity {
         }
     }
 
-    @Override
-    public Resources getResources() {
-        return Product.hackResources(super.getResources());
+    private Resources hackResources(Resources resources) {
+        try {
+            AutoSizeCompat.autoConvertDensityOfGlobal(resources);
+            return resources;
+        } catch (Exception ignored) {
+            return resources;
+        }
     }
 
     @Subscribe(threadMode = ThreadMode.MAIN)
@@ -81,6 +86,23 @@ public abstract class BaseActivity extends AppCompatActivity {
         setWall();
     }
 
+    @Override
+    public Resources getResources() {
+        return hackResources(super.getResources());
+    }
+
+    @Override
+    public void onConfigurationChanged(@NonNull Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        Utils.hideSystemUI(this);
+    }
+
+    @Override
+    public void onWindowFocusChanged(boolean hasFocus) {
+        super.onWindowFocusChanged(hasFocus);
+        if (hasFocus) Utils.hideSystemUI(this);
+    }
+
     @Override
     protected void onDestroy() {
         super.onDestroy();

app/src/leanback/java/com/fongmi/android/tv/ui/base/BaseFragment.java

@@ -1,4 +1,4 @@
-package com.fongmi.android.tv.ui.activity;
+package com.fongmi.android.tv.ui.base;
 
 import android.os.Bundle;
 import android.view.LayoutInflater;
@@ -14,25 +14,36 @@ public abstract class BaseFragment extends Fragment {
 
     protected abstract ViewBinding getBinding(@NonNull LayoutInflater inflater, @Nullable ViewGroup container);
 
+    private boolean init;
+
     @Nullable
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         return getBinding(inflater, container).getRoot();
     }
 
-    @Override
-    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
-        initView();
-        initEvent();
-    }
-
     protected void initView() {
     }
 
     protected void initEvent() {
     }
 
-    public boolean canBack() {
-        return true;
+    private void resume() {
+        if (init) return;
+        initView();
+        initEvent();
+        init = true;
+    }
+
+    @Override
+    public void setUserVisibleHint(boolean isVisibleToUser) {
+        super.setUserVisibleHint(isVisibleToUser);
+        if (isVisibleToUser) if (isResumed()) resume();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        if (getUserVisibleHint()) resume();
     }
 }

app/src/leanback/java/com/fongmi/android/tv/ui/fragment/CollectFragment.java

@@ -16,9 +16,9 @@ import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.bean.Result;
 import com.fongmi.android.tv.bean.Vod;
 import com.fongmi.android.tv.databinding.FragmentVodBinding;
-import com.fongmi.android.tv.ui.activity.BaseFragment;
 import com.fongmi.android.tv.ui.activity.DetailActivity;
 import com.fongmi.android.tv.ui.activity.VodActivity;
+import com.fongmi.android.tv.ui.base.BaseFragment;
 import com.fongmi.android.tv.ui.custom.CustomRowPresenter;
 import com.fongmi.android.tv.ui.custom.CustomSelector;
 import com.fongmi.android.tv.ui.presenter.VodPresenter;

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

@@ -21,9 +21,9 @@ import com.fongmi.android.tv.bean.Filter;
 import com.fongmi.android.tv.bean.Vod;
 import com.fongmi.android.tv.databinding.FragmentVodBinding;
 import com.fongmi.android.tv.model.SiteViewModel;
-import com.fongmi.android.tv.ui.activity.BaseFragment;
 import com.fongmi.android.tv.ui.activity.CollectActivity;
 import com.fongmi.android.tv.ui.activity.DetailActivity;
+import com.fongmi.android.tv.ui.base.BaseFragment;
 import com.fongmi.android.tv.ui.custom.CustomRowPresenter;
 import com.fongmi.android.tv.ui.custom.CustomScroller;
 import com.fongmi.android.tv.ui.custom.CustomSelector;

app/src/main/java/com/fongmi/android/tv/ui/activity/CrashActivity.java

@@ -5,6 +5,7 @@ import androidx.viewbinding.ViewBinding;
 
 import com.fongmi.android.tv.R;
 import com.fongmi.android.tv.databinding.ActivityCrashBinding;
+import com.fongmi.android.tv.ui.base.BaseActivity;
 
 import java.util.Objects;