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

@@ -215,6 +215,7 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
 
     private void setPager() {
         mBinding.pager.setAdapter(mPageAdapter = new HomeActivity.PageAdapter(getSupportFragmentManager()));
+        mBinding.pager.setNoScrollItem(0);
     }
 
     private void onChildSelected(@Nullable RecyclerView.ViewHolder child) {
@@ -461,17 +462,15 @@ public class HomeActivity extends BaseActivity implements CustomTitleView.Listen
     @Override
     public boolean dispatchKeyEvent(KeyEvent event) {
         boolean isHomeFragment = mBinding.pager.getCurrentItem() == 0;
-        if (isHomeFragment && !hasSettingButton()) {
-            MenuDialog.create(this).show();
-        } else if (isHomeFragment && KeyUtil.isMenuKey(event)) {
+        if (isHomeFragment && KeyUtil.isMenuKey(event)) {
             if (Setting.getHomeMenuKey() == 0) MenuDialog.create(this).show();
-            if (Setting.getHomeMenuKey() == 1) SiteDialog.create(this).show();
-            if (Setting.getHomeMenuKey() == 2) HistoryDialog.create(this).type(0).show();
-            if (Setting.getHomeMenuKey() == 3) HistoryActivity.start(this);
-            if (Setting.getHomeMenuKey() == 4) SearchActivity.start(this);
-            if (Setting.getHomeMenuKey() == 5) PushActivity.start(this);
-            if (Setting.getHomeMenuKey() == 6) KeepActivity.start(this);
-            if (Setting.getHomeMenuKey() == 7) SettingActivity.start(this);
+            else if (Setting.getHomeMenuKey() == 1) SiteDialog.create(this).show();
+            else if (Setting.getHomeMenuKey() == 2) HistoryDialog.create(this).type(0).show();
+            else if (Setting.getHomeMenuKey() == 3) HistoryActivity.start(this);
+            else if (Setting.getHomeMenuKey() == 4) SearchActivity.start(this);
+            else if (Setting.getHomeMenuKey() == 5) PushActivity.start(this);
+            else if (Setting.getHomeMenuKey() == 6) KeepActivity.start(this);
+            else if (Setting.getHomeMenuKey() == 7) SettingActivity.start(this);
         }
         if (!isHomeFragment && KeyUtil.isMenuKey(event)) updateFilter((Class) mAdapter.get(mBinding.pager.getCurrentItem()));
         if (!isHomeFragment && KeyUtil.isBackKey(event) && event.isLongPress() && getFragment().goRoot()) setCoolDown();

app/src/leanback/java/com/fongmi/android/tv/ui/custom/CustomViewPager.java

@@ -23,6 +23,7 @@ public class CustomViewPager extends ViewPager {
 
     private Animation shake;
     private Rect rect;
+    private int noScrollItem;
 
     public CustomViewPager(@NonNull Context context) {
         super(context);
@@ -36,6 +37,11 @@ public class CustomViewPager extends ViewPager {
     private void init() {
         this.rect = new Rect();
         this.shake = ResUtil.getAnim(R.anim.shake);
+        this.noScrollItem = -1;
+    }
+
+    public void setNoScrollItem(int item) {
+        this.noScrollItem = item;
     }
 
     @Override
@@ -46,6 +52,7 @@ public class CustomViewPager extends ViewPager {
     @Override
     public boolean executeKeyEvent(@NonNull KeyEvent event) {
         if (findFocus() instanceof TextView) return false;
+        if (getCurrentItem() == noScrollItem) return false;
         if (event.getAction() == KeyEvent.ACTION_DOWN && event.getKeyCode() == KeyEvent.KEYCODE_DPAD_LEFT) return arrowScroll(FOCUS_LEFT);
         if (event.getAction() == KeyEvent.ACTION_DOWN && event.getKeyCode() == KeyEvent.KEYCODE_DPAD_RIGHT) return arrowScroll(FOCUS_RIGHT);
         return false;