android 10 文件管理器中文件以单列模式排列-优快云博客

本文链接：https://blog.youkuaiyun.com/juzi_bug/article/details/142457376

— a/packages/apps/DocumentsUI/src/com/android/documentsui/BaseActivity.java
+++ b/packages/apps/DocumentsUI/src/com/android/documentsui/BaseActivity.java
@@ -19,6 +19,7 @@ package com.android.documentsui;
import static com.android.documentsui.base.Shared.EXTRA_BENCHMARK;
import static com.android.documentsui.base.SharedMinimal.DEBUG;
import static com.android.documentsui.base.State.MODE_GRID;
+import static com.android.documentsui.base.State.MODE_LIST;

import android.content.Intent;
import android.content.pm.PackageInfo;
@@ -476,7 +477,7 @@ public abstract class BaseActivity
return true;

         case R.id.sub_menu_grid:

           setViewMode(State.MODE_GRID);

           setViewMode(State.MODE_LIST);
           return true;

       case R.id.sub_menu_list:

@@ -550,7 +551,7 @@ public abstract class BaseActivity
mSearchManager.setCurrentSearch(mSearchManager.getQueryContentFromIntent());
}

   mState.derivedMode = LocalPreferences.getViewMode(this, mState.stack.getRoot(), MODE_GRID);

   mState.derivedMode = LocalPreferences.getViewMode(this, mState.stack.getRoot(), MODE_LIST);

   mNavigator.update();

@@ -623,7 +624,7 @@ public abstract class BaseActivity
*/
void setViewMode(@ViewMode int mode) {
if (mode == State.MODE_GRID) {

       Metrics.logUserAction(MetricConsts.USER_ACTION_GRID);

       Metrics.logUserAction(MetricConsts.USER_ACTION_LIST);
   } else if (mode == State.MODE_LIST) {
       Metrics.logUserAction(MetricConsts.USER_ACTION_LIST);
   }