Android 去掉 Launcher3 里面默认的Google搜索条

过gms需要去掉Google原生系统里面的搜索条。

Android 6.0

在Launcher3里面src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java

--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -3465,6 +3465,10 @@ public class Launcher extends Activity
     }

     public View getOrCreateQsbBar() {
+
+       if(true){
+        return null;
+       }
         if (mLauncherCallbacks != null && mLauncherCallbacks.providesSearch()) {
             return mLauncherCallbacks.getQsbBar();
         }

直接返回null，就OK；

Android 7.1 系统

diff --git a/res/layout-land/launcher.xml b/res/layout-land/launcher.xml

index 3a25d68..1247875 100644

--- a/res/layout-land/launcher.xml

+++ b/res/layout-land/launcher.xml

@@ -65,11 +65,11 @@

android:layout_marginBottom="30dp"/>

-

+

android:id="@+id/widgets_view"

android:layout_width="match_parent"

diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java

index 2c9dc3e..cd922b8 100755

--- a/src/com/android/launcher3/Launcher.java

+++ b/src/com/android/launcher3/Launcher.java

@@ -1324,7 +1324,9 @@ public class Launcher extends Activity

mLauncherView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN

| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION

| View.SYSTEM_UI_FLAG_LAYOUT_STABLE);

-

+ //add by neil

+ mDragLayer.removeView(mQsbContainer);

+ //end

// Setup the drag layer

mDragLayer.setup(this, mDragController, mAllAppsController);

diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java

index 3ac9773..d3b6224 100644

--- a/src/com/android/launcher3/LauncherModel.java

+++ b/src/com/android/launcher3/LauncherModel.java

@@ -1620,11 +1620,11 @@ public class LauncherModel extends BroadcastReceiver

if (!occupied.containsKey(item.screenId)) {

GridOccupancy screen = new GridOccupancy(countX + 1, countY + 1);

- if (item.screenId == Workspace.FIRST_SCREEN_ID) {

+ // if (item.screenId == Workspace.FIRST_SCREEN_ID) {

// Mark the first row as occupied (if the feature is enabled)

// in order to account for the QSB.

- screen.markCells(0, 0, countX + 1, 1, FeatureFlags.QSB_ON_FIRST_SCREEN);

- }

+ // screen.markCells(0, 0, countX + 1, 1, FeatureFlags.QSB_ON_FIRST_SCREEN);

+ // }

occupied.put(item.screenId, screen);

}

final GridOccupancy occupancy = occupied.get(item.screenId);

diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java

index 340177d..2297ee4 100644

--- a/src/com/android/launcher3/Workspace.java

+++ b/src/com/android/launcher3/Workspace.java

@@ -618,7 +618,7 @@ public class Workspace extends PagedView

});

}

// Always add a QSB on the first screen.

- if (qsb == null) {

+ /* if (qsb == null) {

// In transposed layout, we add the QSB in the Grid. As workspace does not touch the

// edges, we do not need a full width QSB.

qsb = mLauncher.getLayoutInflater().inflate(

@@ -626,12 +626,12 @@ public class Workspace extends PagedView

? R.layout.qsb_container : R.layout.qsb_blocker_view,

firstPage, false);

}

-

- CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(), 1);

- lp.canReorder = false;

- if (!firstPage.addViewToCellLayout(qsb, 0, getEmbeddedQsbId(), lp, true)) {

+*/

+ // CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, firstPage.getCountX(), 1);

+ // lp.canReorder = false;

+ /* if (!firstPage.addViewToCellLayout(qsb, 0, getEmbeddedQsbId(), lp, true)) {

Log.e(TAG, "Failed to add to item at (0, 0) to CellLayout");

- }

+ }*/

}

@Override

@@ -779,6 +779,9 @@ public class Workspace extends PagedView

CellLayout customScreen = getScreenWithId(CUSTOM_CONTENT_SCREEN_ID);

int spanX = customScreen.getCountX();

int spanY = customScreen.getCountY();

+ android.util.Log.i("neil","spanX = "+spanX+"spanY = "+spanY);

+

CellLayout.LayoutParams lp = new CellLayout.LayoutParams(0, 0, spanX, spanY);

lp.canReorder = false;

lp.isFullscreen = true;

以上内容提供各位参考，勿喷 !!!