Merge branch 'development' of github.com:open-keychain/open-keychain into development

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java

@@ -498,9 +498,6 @@ public class KeyListFragment extends LoaderFragment
         // Execute this when searching
         mSearchView.setOnQueryTextListener(this);
 
-        View searchPlate = mSearchView.findViewById(android.support.v7.appcompat.R.id.search_plate);
-        searchPlate.setBackgroundResource(R.drawable.keychaintheme_searchview_holo_light);
-
         // Erase search result without focus
         MenuItemCompat.setOnActionExpandListener(searchItem, new MenuItemCompat.OnActionExpandListener() {
             @Override

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/KeySpinner.java

@@ -24,13 +24,13 @@ import android.support.v4.app.FragmentActivity;
 import android.support.v4.app.LoaderManager;
 import android.support.v4.content.Loader;
 import android.support.v4.widget.CursorAdapter;
+import android.support.v7.internal.widget.TintSpinner;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.BaseAdapter;
 import android.widget.ImageView;
-import android.widget.Spinner;
 import android.widget.SpinnerAdapter;
 import android.widget.TextView;
 
@@ -41,7 +41,11 @@ import org.sufficientlysecure.keychain.provider.KeychainContract;
 import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
 import org.sufficientlysecure.keychain.util.Log;
 
-public abstract class KeySpinner extends Spinner implements LoaderManager.LoaderCallbacks<Cursor> {
+/**
+ * Use TintSpinner from AppCompat lib instead of Spinner. Fixes white dropdown icon.
+ * Related: http://stackoverflow.com/a/27713090
+ */
+public abstract class KeySpinner extends TintSpinner implements LoaderManager.LoaderCallbacks<Cursor> {
     public interface OnKeyChangedListener {
         public void onKeyChanged(long masterKeyId);
     }