Android 7.1 Launcher3 删除主页搜索框

平台

RK3288 + Android 7.1 RK3368 + Android 7.1

需求

删除主界面顶部搜索框.

删除后

修改

packages/apps/Launcher3/src/com/android/launcher3/Launcher.java 增加函数isQsbDisabled, 用于判断是否删除搜索栏, 修改返回值即可设置是否删除.默认设置隐藏 diff --git a/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java b/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java index 8bb0133..3e6ad5a 100755 --- a/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java +++ b/packages/apps/Launcher3/src/com/android/launcher3/Launcher.java @@ -1059,6 +1059,13 @@ public class Launcher extends Activity if (mLauncherCallbacks != null) { mLauncherCallbacks.onResume(); } + + //AnsonCode hide search bar. + if(isQsbDisabled())mQsbContainer.setVisibility(View.GONE); + } + + public static boolean isQsbDisabled(){ + return true; } @Override packages/apps/Launcher3/src/com/android/launcher3/Workspace.java 判断并去除首页添加搜索框, 否则, 隐藏后, APP图标在拖动过程中, 搜索框的位置依然被占用修改 isQsbContainerPage, 隐藏状态下无意义. diff --git a/packages/apps/Launcher3/src/com/android/launcher3/Workspace.java b/packages/apps/Launcher3/src/com/android/launcher3/Workspace.java old mode 100644 new mode 100755 index 340177d..3c99137 --- a/packages/apps/Launcher3/src/com/android/launcher3/Workspace.java +++ b/packages/apps/Launcher3/src/com/android/launcher3/Workspace.java @@ -629,7 +629,8 @@ public class Workspace extends PagedView CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(), 1); lp.canReorder = false; - if (!firstPage.addViewToCellLayout(qsb, 0, getEmbeddedQsbId(), lp, true)) { + //AnsonCode + if (!Launcher.isQsbDisabled() && !firstPage.addViewToCellLayout(qsb, 0, getEmbeddedQsbId(), lp, true)) { Log.e(TAG, "Failed to add to item at (0, 0) to CellLayout"); } } @@ -4360,6 +4361,6 @@ public class Workspace extends PagedView } public static final boolean isQsbContainerPage(int pageNo) { - return pageNo == 0; + return !Launcher.isQsbDisabled() && pageNo == 0; } } packages/apps/Launcher3/src/com/android/launcher3/util/MultiStateAlphaController.java 禁止在动画过程重新设置为可见(保持隐藏/删除) diff --git a/packages/apps/Launcher3/src/com/android/launcher3/util/MultiStateAlphaController.java b/packages/apps/Launcher3/src/com/android/launcher3/util/MultiStateAlphaController.java old mode 100644 new mode 100755 index 956fc9e..8317195 --- a/packages/apps/Launcher3/src/com/android/launcher3/util/MultiStateAlphaController.java +++ b/packages/apps/Launcher3/src/com/android/launcher3/util/MultiStateAlphaController.java @@ -61,6 +61,10 @@ public class MultiStateAlphaController { mTargetView.setAlpha(finalAlpha); mTargetView.setVisibility(finalAlpha > 0 ? View.VISIBLE : (mAm.isEnabled() ? View.GONE : View.INVISIBLE)); + //AnsonCode + if(com.android.launcher3.R.id.qsb_container == mTargetView.getId() && com.android.launcher3.Launcher.isQsbDisabled()){ + mTargetView.setVisibility(View.GONE); + } } /**

补丁下载

Launcher3_removeSearchBar.tar.gz