Fixing drop targets in phone / small tablet landscape (issue 12192781)

Change-Id: I4dc8a82c8cd5ef279506e7868e33a455fba5a3be

res/layout-land/launcher.xml

@@ -45,8 +45,8 @@
             android:layout_gravity="end" />
 
         <include
-            android:id="@+id/qsb_bar"
-            layout="@layout/qsb_bar" />
+            android:id="@+id/search_drop_target_bar"
+            layout="@layout/search_drop_target_bar" />
 
         <include layout="@layout/overview_panel"
             android:id="@+id/overview_panel"

res/layout-port/launcher.xml

@@ -57,8 +57,8 @@
             android:layout_gravity="center_horizontal" />
 
         <include
-            android:id="@+id/qsb_bar"
-            layout="@layout/qsb_bar" />
+            android:id="@+id/search_drop_target_bar"
+            layout="@layout/search_drop_target_bar" />
 
         <!-- The Workspace cling must appear under the AppsCustomizePagedView below to ensure
              that it is still visible during the transition to AllApps and doesn't overlay on

res/layout-port/qsb.xml

@@ -16,7 +16,6 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3"
-    style="@style/SearchDropTargetBar"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@drawable/search_frame">

res/layout-sw720dp/launcher.xml

@@ -45,8 +45,8 @@
             android:layout_height="match_parent" />
 
         <include
-            android:id="@+id/qsb_bar"
-            layout="@layout/qsb_bar" />
+            android:id="@+id/search_drop_target_bar"
+            layout="@layout/search_drop_target_bar" />
 
         <include layout="@layout/overview_panel"
             android:id="@+id/overview_panel"

res/layout-sw720dp/qsb.xml

@@ -16,7 +16,8 @@
 <RelativeLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3"
-    style="@style/SearchDropTargetBar"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
     android:background="@drawable/search_frame">
    <!-- Global search icon -->
    <com.android.launcher3.HolographicLinearLayout

res/layout/search_drop_target_bar.xml

@@ -15,14 +15,13 @@
 -->
 <com.android.launcher3.SearchDropTargetBar
     xmlns:android="http://schemas.android.com/apk/res/android"
-    style="@style/QSBBar"
+    android:orientation="horizontal"
     android:focusable="false"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
     <!-- Drag specific targets container -->
     <LinearLayout
-        style="@style/SearchDropTargetBar"
         android:id="@+id/drag_target_bar"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

res/values-land/styles.xml

@@ -19,10 +19,6 @@
 
 <resources>
 <!-- Search Bar -->
-    <style name="QSBBar">
-    </style>
-    <style name="SearchDropTargetBar">
-    </style>
     <style name="SearchButton">
     </style>
     <style name="DropTargetButtonContainer">

res/values-sw720dp/styles.xml

@@ -58,11 +58,6 @@
         <item name="android:maxWidth">240dp</item>
     </style>
 
-    <!-- QSB Search / Drop Target bar -->
-    <style name="QSBBar">
-    </style>
-    <style name="SearchDropTargetBar">
-    </style>
     <style name="SearchButton">
     </style>
     <style name="DropTargetButtonContainer">

res/values/styles.xml

@@ -91,10 +91,6 @@
         <item name="android:shadowRadius">4.0</item>
         <item name="android:shadowColor">#FF000000</item>
     </style>
-
-    <style name="QSBBar">
-        <item name="android:orientation">horizontal</item>
-    </style>
     <style name="SearchDropTargetBar">
     </style>
     <style name="SearchButton">

src/com/android/launcher3/DeviceProfile.java

@@ -34,6 +34,7 @@ import android.view.View;
 import android.view.ViewGroup.LayoutParams;
 import android.view.WindowManager;
 import android.widget.FrameLayout;
+import android.widget.LinearLayout;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -605,10 +606,13 @@ public class DeviceProfile {
             // Vertical search bar space
             lp.gravity = Gravity.TOP | Gravity.LEFT;
             lp.width = searchBarSpaceHeightPx;
-            lp.height = LayoutParams.MATCH_PARENT;
+            lp.height = LayoutParams.WRAP_CONTENT;
             searchBar.setPadding(
                     0, 2 * edgeMarginPx, 0,
                     2 * edgeMarginPx);
+
+            LinearLayout targets = (LinearLayout) searchBar.findViewById(R.id.drag_target_bar);
+            targets.setOrientation(LinearLayout.VERTICAL);
         } else {
             // Horizontal search bar space
             lp.gravity = Gravity.TOP | Gravity.CENTER_HORIZONTAL;
@@ -621,13 +625,6 @@ public class DeviceProfile {
         }
         searchBar.setLayoutParams(lp);
 
-        // Layout the search bar
-        View qsbBar = launcher.getQsbBar();
-        LayoutParams vglp = qsbBar.getLayoutParams();
-        vglp.width = LayoutParams.MATCH_PARENT;
-        vglp.height = LayoutParams.MATCH_PARENT;
-        qsbBar.setLayoutParams(vglp);
-
         // Layout the voice proxy
         View voiceButtonProxy = launcher.findViewById(R.id.voice_button_proxy);
         if (voiceButtonProxy != null) {

src/com/android/launcher3/FocusHelper.java

@@ -665,7 +665,7 @@ public class FocusHelper {
         final CellLayout layout = (CellLayout) parent.getParent();
         final Workspace workspace = (Workspace) layout.getParent();
         final ViewGroup launcher = (ViewGroup) workspace.getParent();
-        final ViewGroup tabs = (ViewGroup) launcher.findViewById(R.id.qsb_bar);
+        final ViewGroup tabs = (ViewGroup) launcher.findViewById(R.id.search_drop_target_bar);
         final ViewGroup hotseat = (ViewGroup) launcher.findViewById(R.id.hotseat);
         int pageIndex = workspace.indexOfChild(layout);
         int pageCount = workspace.getChildCount();

src/com/android/launcher3/Launcher.java

@@ -256,7 +256,7 @@ public class Launcher extends Activity
     private AppsCustomizeTabHost mAppsCustomizeTabHost;
     private AppsCustomizePagedView mAppsCustomizeContent;
     private boolean mAutoAdvanceRunning = false;
-    private View mQsbBar;
+    private View mQsb;
 
     private Bundle mSavedState;
     // We set the state in both onCreate and then onNewIntent in some cases, which causes both
@@ -1284,7 +1284,8 @@ public class Launcher extends Activity
         dragController.addDragListener(mWorkspace);
 
         // Get the search/delete bar
-        mSearchDropTargetBar = (SearchDropTargetBar) mDragLayer.findViewById(R.id.qsb_bar);
+        mSearchDropTargetBar = (SearchDropTargetBar)
+                mDragLayer.findViewById(R.id.search_drop_target_bar);
 
         // Setup AppsCustomize
         mAppsCustomizeTabHost = (AppsCustomizeTabHost) findViewById(R.id.apps_customize_pane);
@@ -3458,11 +3459,11 @@ public class Launcher extends Activity
     }
 
     public View getQsbBar() {
-        if (mQsbBar == null) {
-            mQsbBar = mInflater.inflate(R.layout.search_bar, mSearchDropTargetBar, false);
-            mSearchDropTargetBar.addView(mQsbBar);
+        if (mQsb == null) {
+            mQsb = mInflater.inflate(R.layout.qsb, mSearchDropTargetBar, false);
+            mSearchDropTargetBar.addView(mQsb);
         }
-        return mQsbBar;
+        return mQsb;
     }
 
     protected boolean updateGlobalSearchIcon() {