Correct picture-in-picture setting behavior for managed profile.

- Show picture-in-picture setting in the app info page for managed
profile.
- Navigate to work app setting instead of non-work app setting on
tapping setting icon from picture-in-picture window. This requires
correctly processing passed-in UserHandle to fetch the right package
info.

Bug: 71592457
Test: make RunSettingsRoboTests
Change-Id: Id3dd04e88a57ae3d8c319c17615992637128589b

src/com/android/settings/applications/AppInfoBase.java

@@ -128,23 +128,27 @@ public abstract class AppInfoBase extends SettingsPreferenceFragment
     protected String retrieveAppEntry() {
         final Bundle args = getArguments();
         mPackageName = (args != null) ? args.getString(ARG_PACKAGE_NAME) : null;
+        Intent intent = (args == null) ?
+                getIntent() : (Intent) args.getParcelable("intent");
         if (mPackageName == null) {
-            Intent intent = (args == null) ?
-                    getActivity().getIntent() : (Intent) args.getParcelable("intent");
             if (intent != null && intent.getData() != null) {
                 mPackageName = intent.getData().getSchemeSpecificPart();
             }
         }
-        mUserId = UserHandle.myUserId();
+        if (intent != null && intent.hasExtra(Intent.EXTRA_USER_HANDLE)) {
+            mUserId = ((UserHandle) intent.getParcelableExtra(
+                    Intent.EXTRA_USER_HANDLE)).getIdentifier();
+        } else {
+            mUserId = UserHandle.myUserId();
+        }
         mAppEntry = mState.getEntry(mPackageName, mUserId);
         if (mAppEntry != null) {
             // Get application info again to refresh changed properties of application
             try {
-                mPackageInfo = mPm.getPackageInfo(mAppEntry.info.packageName,
+                mPackageInfo = mPm.getPackageInfoAsUser(mAppEntry.info.packageName,
                         PackageManager.MATCH_DISABLED_COMPONENTS |
-                        PackageManager.MATCH_ANY_USER |
-                        PackageManager.GET_SIGNATURES |
-                        PackageManager.GET_PERMISSIONS);
+                                PackageManager.GET_SIGNING_CERTIFICATES |
+                                PackageManager.GET_PERMISSIONS, mUserId);
             } catch (NameNotFoundException e) {
                 Log.e(TAG, "Exception when retrieving package:" + mAppEntry.info.packageName, e);
             }

src/com/android/settings/applications/appinfo/PictureInPictureDetailPreferenceController.java

@@ -20,7 +20,6 @@ import android.content.Context;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.UserHandle;
-import android.os.UserManager;
 import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
 import android.util.Log;
@@ -44,9 +43,6 @@ public class PictureInPictureDetailPreferenceController extends AppInfoPreferenc
 
     @Override
     public int getAvailabilityStatus() {
-        if (UserManager.get(mContext).isManagedProfile()) {
-            return DISABLED_FOR_USER;
-        }
         return hasPictureInPictureActivites() ? AVAILABLE : DISABLED_FOR_USER;
     }
 

tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java

@@ -30,6 +30,8 @@ import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.net.Uri;
+import android.os.Bundle;
+import android.os.UserHandle;
 import android.support.v7.preference.PreferenceManager;
 import android.support.v7.preference.PreferenceScreen;
 
@@ -116,12 +118,66 @@ public class AppInfoWithHeaderTest {
         assertThat(mAppInfoWithHeader.mPackageRemovedCalled).isTrue();
     }
 
+    @Test
+    public void noExtraUserHandleInIntent_retrieveAppEntryWithMyUsedId()
+            throws PackageManager.NameNotFoundException {
+        final String packageName = "com.android.settings";
+
+        mAppInfoWithHeader.mIntent.setData(Uri.fromParts("package",
+                packageName, null));
+        final ApplicationsState.AppEntry entry = mock(ApplicationsState.AppEntry.class);
+        entry.info = new ApplicationInfo();
+        entry.info.packageName = packageName;
+
+        when(mAppInfoWithHeader.mState.getEntry(packageName,
+                UserHandle.myUserId())).thenReturn(entry);
+        when(mAppInfoWithHeader.mPm.getPackageInfoAsUser(entry.info.packageName,
+                PackageManager.MATCH_DISABLED_COMPONENTS |
+                        PackageManager.GET_SIGNING_CERTIFICATES |
+                        PackageManager.GET_PERMISSIONS, UserHandle.myUserId())).thenReturn(
+                mAppInfoWithHeader.mPackageInfo);
+
+        mAppInfoWithHeader.retrieveAppEntry();
+
+        assertThat(mAppInfoWithHeader.mUserId).isEqualTo(UserHandle.myUserId());
+        assertThat(mAppInfoWithHeader.mPackageInfo).isNotNull();
+        assertThat(mAppInfoWithHeader.mAppEntry).isNotNull();
+    }
+
+    @Test
+    public void extraUserHandleInIntent_retrieveAppEntryWithMyUsedId()
+            throws PackageManager.NameNotFoundException {
+        final int USER_ID = 1002;
+        final String packageName = "com.android.settings";
+
+        mAppInfoWithHeader.mIntent.putExtra(Intent.EXTRA_USER_HANDLE, new UserHandle(USER_ID));
+        mAppInfoWithHeader.mIntent.setData(Uri.fromParts("package",
+                packageName, null));
+        final ApplicationsState.AppEntry entry = mock(ApplicationsState.AppEntry.class);
+        entry.info = new ApplicationInfo();
+        entry.info.packageName = packageName;
+
+        when(mAppInfoWithHeader.mState.getEntry(packageName, USER_ID)).thenReturn(entry);
+        when(mAppInfoWithHeader.mPm.getPackageInfoAsUser(entry.info.packageName,
+                PackageManager.MATCH_DISABLED_COMPONENTS |
+                        PackageManager.GET_SIGNING_CERTIFICATES |
+                        PackageManager.GET_PERMISSIONS, USER_ID)).thenReturn(
+                mAppInfoWithHeader.mPackageInfo);
+
+        mAppInfoWithHeader.retrieveAppEntry();
+
+        assertThat(mAppInfoWithHeader.mUserId).isEqualTo(USER_ID);
+        assertThat(mAppInfoWithHeader.mPackageInfo).isNotNull();
+        assertThat(mAppInfoWithHeader.mAppEntry).isNotNull();
+    }
+
     public static class TestFragment extends AppInfoWithHeader {
 
         PreferenceManager mManager;
         PreferenceScreen mScreen;
         Context mShadowContext;
         boolean mPackageRemovedCalled;
+        Intent mIntent;
 
         public TestFragment() {
             mPm = mock(PackageManager.class);
@@ -129,6 +185,8 @@ public class AppInfoWithHeaderTest {
             mScreen = mock(PreferenceScreen.class);
             mPackageInfo = new PackageInfo();
             mPackageInfo.applicationInfo = new ApplicationInfo();
+            mState = mock(ApplicationsState.class);
+            mIntent = new Intent();
             mShadowContext = ShadowApplication.getInstance().getApplicationContext();
             ReflectionHelpers.setStaticField(AppUtils.class, "sInstantAppDataProvider",
                     (InstantAppDataProvider) (info -> false));
@@ -169,6 +227,8 @@ public class AppInfoWithHeaderTest {
         protected void onPackageRemoved() {
             mPackageRemovedCalled = true;
         }
-    }
 
+        @Override
+        protected Intent getIntent() { return mIntent; }
+    }
 }

tests/robotests/src/com/android/settings/applications/appinfo/PictureInPictureDetailPreferenceControllerTest.java

@@ -24,7 +24,6 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.os.UserManager;
 import android.support.v7.preference.Preference;
 
 import com.android.settings.R;
@@ -43,8 +42,6 @@ import org.robolectric.annotation.Config;
 @Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
 public class PictureInPictureDetailPreferenceControllerTest {
 
-    @Mock
-    private UserManager mUserManager;
     @Mock
     private AppInfoDashboardFragment mFragment;
     @Mock
@@ -57,7 +54,6 @@ public class PictureInPictureDetailPreferenceControllerTest {
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = spy(RuntimeEnvironment.application);
-        when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
 
         mController = spy(
                 new PictureInPictureDetailPreferenceController(mContext, mFragment, "Package1"));
@@ -65,16 +61,8 @@ public class PictureInPictureDetailPreferenceControllerTest {
         when(mPreference.getKey()).thenReturn(key);
     }
 
-    @Test
-    public void getAvailabilityStatus_managedProfile_shouldReturnDisabled() {
-        when(mUserManager.isManagedProfile()).thenReturn(true);
-
-        assertThat(mController.getAvailabilityStatus()).isEqualTo(mController.DISABLED_FOR_USER);
-    }
-
     @Test
     public void getAvailabilityStatus_noPictureInPictureActivities_shouldReturnDisabled() {
-        when(mUserManager.isManagedProfile()).thenReturn(false);
         doReturn(false).when(mController).hasPictureInPictureActivites();
 
         assertThat(mController.getAvailabilityStatus()).isEqualTo(mController.DISABLED_FOR_USER);
@@ -82,7 +70,6 @@ public class PictureInPictureDetailPreferenceControllerTest {
 
     @Test
     public void getAvailabilityStatus_hasPictureInPictureActivities_shouldReturnAvailable() {
-        when(mUserManager.isManagedProfile()).thenReturn(false);
         doReturn(true).when(mController).hasPictureInPictureActivites();
 
         assertThat(mController.getAvailabilityStatus()).isEqualTo(mController.AVAILABLE);