Send MODE_CHANGING broadcast before location mode change.

When location mode is about to change in Settings app, send
MODE_CHANGING broadcast.

Fixes: 28057031
Test: manual
Test: robotests
Change-Id: I430941915daedf13e7b5d22dc8a6e37729d95b75

src/com/android/settings/location/LocationEnabler.java

@@ -13,6 +13,7 @@
  */
 package com.android.settings.location;
 
+import android.app.ActivityManager;
 import android.Manifest.permission;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -32,6 +33,8 @@ import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
 
+import static com.android.settingslib.Utils.updateLocationMode;
+
 /**
  * A class that listens to location settings change and modifies location settings
  * settings.
@@ -40,11 +43,6 @@ public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
 
     private static final String TAG = "LocationEnabler";
     @VisibleForTesting
-    static final String MODE_CHANGING_ACTION =
-            "com.android.settings.location.MODE_CHANGING";
-    private static final String CURRENT_MODE_KEY = "CURRENT_MODE";
-    private static final String NEW_MODE_KEY = "NEW_MODE";
-    @VisibleForTesting
     static final IntentFilter INTENT_FILTER_LOCATION_MODE_CHANGED =
             new IntentFilter(LocationManager.MODE_CHANGED_ACTION);
 
@@ -122,7 +120,7 @@ public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
             return;
         }
 
-        updateLocationMode(currentMode, mode);
+        updateLocationMode(mContext, currentMode, mode, ActivityManager.getCurrentUser());
         refreshLocationMode();
     }
 
@@ -154,13 +152,4 @@ public class LocationEnabler implements LifecycleObserver, OnResume, OnPause {
     private boolean isRestricted() {
         return mUserManager.hasUserRestriction(UserManager.DISALLOW_SHARE_LOCATION);
     }
-
-    private boolean updateLocationMode(int oldMode, int newMode) {
-        final Intent intent = new Intent(MODE_CHANGING_ACTION);
-        intent.putExtra(CURRENT_MODE_KEY, oldMode);
-        intent.putExtra(NEW_MODE_KEY, newMode);
-        mContext.sendBroadcast(intent, permission.WRITE_SECURE_SETTINGS);
-        return Settings.Secure.putInt(
-                mContext.getContentResolver(), Settings.Secure.LOCATION_MODE, newMode);
-    }
 }

tests/robotests/src/com/android/settings/location/LocationEnablerTest.java

@@ -16,9 +16,7 @@
 package com.android.settings.location;
 
 import static android.Manifest.permission.WRITE_SECURE_SETTINGS;
-
 import static com.google.common.truth.Truth.assertThat;
-
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
@@ -31,18 +29,21 @@ import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.app.ActivityManager;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.UserInfo;
+import android.location.LocationManager;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.Settings;
 import android.text.TextUtils;
-
 import com.android.settings.TestConfig;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settingslib.core.lifecycle.Lifecycle;
-
+import java.util.ArrayList;
+import java.util.List;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -52,11 +53,10 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import java.util.ArrayList;
-import java.util.List;
-
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION,
+        shadows = {ShadowSecureSettings.class})
 public class LocationEnablerTest {
 
     @Mock
@@ -178,8 +178,11 @@ public class LocationEnablerTest {
 
         mEnabler.setLocationMode(Settings.Secure.LOCATION_MODE_HIGH_ACCURACY);
 
-        verify(mContext).sendBroadcast(argThat(actionMatches(mEnabler.MODE_CHANGING_ACTION)),
+        verify(mContext).sendBroadcastAsUser(
+                argThat(actionMatches(LocationManager.MODE_CHANGING_ACTION)),
+                eq(UserHandle.of(ActivityManager.getCurrentUser())),
                 eq(WRITE_SECURE_SETTINGS));
+
     }
 
     @Test

tests/robotests/src/com/android/settings/location/LocationModeRadioButtonPreferenceControllerTest.java

@@ -16,29 +16,30 @@
 package com.android.settings.location;
 
 import static com.google.common.truth.Truth.assertThat;
-
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.provider.Settings;
 import android.support.v7.preference.PreferenceScreen;
-
 import com.android.settings.TestConfig;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.testutils.shadow.ShadowSecureSettings;
 import com.android.settings.widget.RadioButtonPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.robolectric.annotation.Config;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(
+        manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION,
+        shadows = {ShadowSecureSettings.class})
 public class LocationModeRadioButtonPreferenceControllerTest {
 
     @Mock