RK3288[android 7.1]调试笔记去掉桌面上的谷歌搜索框_android12 rk3588去掉桌面搜索栏-优快云博客

本文链接：https://blog.youkuaiyun.com/MrDongShiYi/article/details/94400504

本文介绍如何在Android Launcher3应用中通过修改Launcher.java文件和FeatureFlags.java配置，实现移除快速搜索框(QSB)在首个屏幕上的显示。具体操作包括在Launcher.java中增加mDragLayer.removeView(mQsbContainer);语句，并在FeatureFlags.java中将QSB_ON_FIRST_SCREEN设置为false。

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在路径为/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java文件增加mDragLayer.removeView(mQsbContainer);这句话

wangxd@build-server-100:~/work/dsy/rk3288-Android-7.0/packages/apps/Launcher3((2b30216...))$ git diff
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 8bb0133..8fb9dee 100755
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -1314,6 +1314,7 @@ public class Launcher extends Activity
         mWorkspace = (Workspace) mDragLayer.findViewById(R.id.workspace);
         mQsbContainer = mDragLayer.findViewById(mDeviceProfile.isVerticalBarLayout()
                 ? R.id.workspace_blocked_row : R.id.qsb_container);
+        mDragLayer.removeView(mQsbContainer);
         mWorkspace.initParentViews(mDragLayer);
 
         mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN

在路径为/packages/apps/Launcher3/src_config/com/android/launcher3/config/FeatureFlags.java文件中将这个宏QSB_ON_FIRST_SCREEN = true改为false

diff --git a/src_config/com/android/launcher3/config/FeatureFlags.java b/src_config/com/android/l
old mode 100644
new mode 100755
index 8ee5497..0dd54dc
--- a/src_config/com/android/launcher3/config/FeatureFlags.java
+++ b/src_config/com/android/launcher3/config/FeatureFlags.java
@@ -32,7 +32,7 @@ public final class FeatureFlags {
     public static boolean LAUNCHER3_ALL_APPS_PULL_UP = true;
 
     // Feature flag to enable moving the QSB on the 0th screen of the workspace.
-    public static final boolean QSB_ON_FIRST_SCREEN = true;
+    public static final boolean QSB_ON_FIRST_SCREEN = false;
     // When enabled the all-apps icon is not added to the hotseat.
     public static final boolean NO_ALL_APPS_ICON = true;
     // When enabled fling down gesture on the first workspace triggers search.