Merge "Close suggestions cursor when SearchView is detached." into ics-mr1

Author: Amith Yamasani

core/java/android/widget/SearchView.java

@@ -151,6 +151,14 @@ public void run() {
         }
     };
 
+    private Runnable mReleaseCursorRunnable = new Runnable() {
+        public void run() {
+            if (mSuggestionsAdapter != null && mSuggestionsAdapter instanceof SuggestionsAdapter) {
+                mSuggestionsAdapter.changeCursor(null);
+            }
+        }
+    };
+
     // For voice searching
     private final Intent mVoiceWebSearchIntent;
     private final Intent mVoiceAppSearchIntent;
@@ -759,6 +767,7 @@ private void updateFocusedState() {
     @Override
     protected void onDetachedFromWindow() {
         removeCallbacks(mUpdateDrawableStateRunnable);
+        post(mReleaseCursorRunnable);
         super.onDetachedFromWindow();
     }
 
@@ -1028,7 +1037,9 @@ private void updateSearchAutoComplete() {
             }
         }
         mQueryTextView.setInputType(inputType);
-
+        if (mSuggestionsAdapter != null) {
+            mSuggestionsAdapter.changeCursor(null);
+        }
         // attach the suggestions adapter, if suggestions are available
         // The existence of a suggestions authority is the proxy for "suggestions available here"
         if (mSearchable.getSuggestAuthority() != null) {
@@ -1177,7 +1188,6 @@ public void onWindowFocusChanged(boolean hasWindowFocus) {
     public void onActionViewCollapsed() {
         clearFocus();
         updateViewsVisibility(true);
-        mQueryTextView.setText("");
         mQueryTextView.setImeOptions(mCollapsedImeOptions);
         mExpandedInActionView = false;
     }
@@ -1192,6 +1202,7 @@ public void onActionViewExpanded() {
         mExpandedInActionView = true;
         mCollapsedImeOptions = mQueryTextView.getImeOptions();
         mQueryTextView.setImeOptions(mCollapsedImeOptions | EditorInfo.IME_FLAG_NO_FULLSCREEN);
+        mQueryTextView.setText("");
         setIconified(false);
     }
 

core/java/android/widget/SuggestionsAdapter.java

@@ -29,17 +29,14 @@
 import android.content.res.ColorStateList;
 import android.content.res.Resources;
 import android.database.Cursor;
-import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
-import android.graphics.drawable.StateListDrawable;
 import android.net.Uri;
 import android.os.Bundle;
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.TextUtils;
 import android.text.style.TextAppearanceSpan;
 import android.util.Log;
-import android.util.SparseArray;
 import android.util.TypedValue;
 import android.view.View;
 import android.view.ViewGroup;
@@ -113,7 +110,6 @@ public SuggestionsAdapter(Context context, SearchView searchView,
 
         mOutsideDrawablesCache = outsideDrawablesCache;
 
-
         // mStartSpinnerRunnable = new Runnable() {
         // public void run() {
         // // mSearchView.setWorking(true); // TODO:
@@ -185,6 +181,10 @@ public Cursor runQueryOnBackgroundThread(CharSequence constraint) {
          * the results.
          */
         Cursor cursor = null;
+        if (mSearchView.getVisibility() != View.VISIBLE
+                || mSearchView.getWindowVisibility() != View.VISIBLE) {
+            return null;
+        }
         //mSearchView.getWindow().getDecorView().post(mStartSpinnerRunnable); // TODO:
         try {
             cursor = mSearchManager.getSuggestions(mSearchable, query, QUERY_LIMIT);

core/res/res/layout/search_view.xml

@@ -93,7 +93,7 @@
                 android:singleLine="true"
                 android:ellipsize="end"
                 android:background="@null"
-                android:inputType="text|textAutoComplete"
+                android:inputType="text|textAutoComplete|textNoSuggestions"
                 android:imeOptions="actionSearch"
                 android:dropDownHeight="wrap_content"
                 android:dropDownAnchor="@id/search_edit_frame"