Fix shortcut icon in launcher

When building icon for shortcut, check if the icon is LayerDrawable.
- If yes, only take the second layer (foreground).

Also move the class to shortcut package

Change-Id: I3513dbeb6509f11aa70ab3230d441e268ca9356d
Fixes: 72553870
Test: atest

AndroidManifest.xml

@@ -146,7 +146,7 @@
                 android:parentActivityName="Settings">
         </activity>
 
-        <activity android:name="CreateShortcut"
+        <activity android:name=".shortcut.CreateShortcut"
                   android:label="@string/settings_shortcut">
             <intent-filter>
                 <action android:name="android.intent.action.CREATE_SHORTCUT"/>

src/com/android/settings/SettingsInitialize.java

@@ -34,6 +34,8 @@ import static android.content.pm.PackageManager.GET_META_DATA;
 import static android.content.pm.PackageManager.GET_RESOLVED_FILTER;
 import static android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS;
 
+import com.android.settings.shortcut.CreateShortcut;
+
 /**
  * Listens to {@link Intent.ACTION_PRE_BOOT_COMPLETED} and {@link Intent.ACTION_USER_INITIALIZED}
  * performs setup steps for a managed profile (disables the launcher icon of the Settings app,

src/com/android/settings/localepicker/LocaleDragAndDropAdapter.java

@@ -34,7 +34,7 @@ import android.widget.CompoundButton;
 import com.android.internal.app.LocalePicker;
 import com.android.internal.app.LocaleStore;
 
-import com.android.settings.CreateShortcut;
+import com.android.settings.shortcut.CreateShortcut;
 import com.android.settings.R;
 
 import java.text.NumberFormat;

src/com/android/settings/shortcut/CreateShortcut.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings;
+package com.android.settings.shortcut;
 
 import android.app.LauncherActivity;
 import android.content.ComponentName;
@@ -28,7 +28,9 @@ import android.content.pm.ShortcutManager;
 import android.graphics.Bitmap;
 import android.graphics.Bitmap.Config;
 import android.graphics.Canvas;
+import android.graphics.drawable.Drawable;
 import android.graphics.drawable.Icon;
+import android.graphics.drawable.LayerDrawable;
 import android.net.ConnectivityManager;
 import android.os.AsyncTask;
 import android.support.annotation.VisibleForTesting;
@@ -40,6 +42,7 @@ import android.widget.ImageView;
 import android.widget.ListView;
 
 import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
 import com.android.settings.Settings.TetherSettingsActivity;
 import com.android.settings.overlay.FeatureFactory;
 
@@ -65,7 +68,8 @@ public class CreateShortcut extends LauncherActivity {
         finish();
     }
 
-    protected Intent createResultIntent(Intent shortcutIntent, ResolveInfo resolveInfo,
+    @VisibleForTesting
+    Intent createResultIntent(Intent shortcutIntent, ResolveInfo resolveInfo,
             CharSequence label) {
         shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
         ShortcutManager sm = getSystemService(ShortcutManager.class);
@@ -112,7 +116,11 @@ public class CreateShortcut extends LauncherActivity {
     private Bitmap createIcon(int resource, int layoutRes, int size) {
         Context context = new ContextThemeWrapper(this, android.R.style.Theme_Material);
         View view = LayoutInflater.from(context).inflate(layoutRes, null);
-        ((ImageView) view.findViewById(android.R.id.icon)).setImageResource(resource);
+        Drawable iconDrawable = getDrawable(resource);
+        if (iconDrawable instanceof LayerDrawable) {
+            iconDrawable = ((LayerDrawable) iconDrawable).getDrawable(1);
+        }
+        ((ImageView) view.findViewById(android.R.id.icon)).setImageDrawable(iconDrawable);
 
         int spec = MeasureSpec.makeMeasureSpec(size, MeasureSpec.EXACTLY);
         view.measure(spec, spec);

tests/unit/src/com/android/settings/shortcut/CreateShortcutTest.java

@@ -14,12 +14,10 @@
  * limitations under the License.
  */
 
-package com.android.settings;
+package com.android.settings.shortcut;
 
 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.assertion.ViewAssertions.doesNotExist;
-import static android.support.test.espresso.matcher.ViewMatchers.withText;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.mockito.Mockito.any;
@@ -39,9 +37,13 @@ import android.content.pm.ResolveInfo;
 import android.content.pm.ShortcutInfo;
 import android.content.pm.ShortcutManager;
 import android.support.test.InstrumentationRegistry;
+import android.support.test.espresso.matcher.ViewMatchers;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
 
+import com.android.settings.R;
+import com.android.settings.Settings;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -55,12 +57,6 @@ import java.util.List;
 
 /**
  * Tests for {@link CreateShortcutTest}
- *
- m SettingsTests &&
- adb install \
- -r -g  ${ANDROID_PRODUCT_OUT}/data/app/SettingsTests/SettingsTests.apk &&
- adb shell am instrument -e class com.android.settings.CreateShortcutTest \
- -w com.android.settings.tests/android.support.test.runner.AndroidJUnitRunner
  */
 @RunWith(AndroidJUnit4.class)
 @SmallTest
@@ -71,8 +67,10 @@ public class CreateShortcutTest {
     private Instrumentation mInstrumentation;
     private Context mContext;
 
-    @Mock ShortcutManager mShortcutManager;
-    @Captor ArgumentCaptor<List<ShortcutInfo>> mListCaptor;
+    @Mock
+    ShortcutManager mShortcutManager;
+    @Captor
+    ArgumentCaptor<List<ShortcutInfo>> mListCaptor;
 
     @Before
     public void setup() {
@@ -84,15 +82,17 @@ public class CreateShortcutTest {
     @Test
     public void test_layoutDoesNotHaveCancelButton() {
         mInstrumentation.startActivitySync(new Intent(Intent.ACTION_CREATE_SHORTCUT)
-                .setClassName(mContext, CreateShortcut.class.getName()));
-        onView(withText(R.string.cancel)).check(doesNotExist());
+                .setClassName(mContext, CreateShortcut.class.getName())
+                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
+        onView(ViewMatchers.withText(R.string.cancel)).check(doesNotExist());
     }
 
     @Test
     public void createResultIntent() {
         CreateShortcut orgActivity = (CreateShortcut) mInstrumentation.startActivitySync(
                 new Intent(Intent.ACTION_CREATE_SHORTCUT)
-                        .setClassName(mContext, CreateShortcut.class.getName()));
+                        .setClassName(mContext, CreateShortcut.class.getName())
+                        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
         CreateShortcut activity = spy(orgActivity);
         doReturn(mShortcutManager).when(activity).getSystemService(eq(Context.SHORTCUT_SERVICE));