Merge "Address small comments from http://ag/13957078" into sc-dev

packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java

@@ -160,11 +160,18 @@ public class CarrierTextManager {
      *
      * @param separator Separator between different parts of the text
      */
-    private CarrierTextManager(Context context, CharSequence separator, boolean showAirplaneMode,
-            boolean showMissingSim, @Nullable WifiManager wifiManager,
-            TelephonyManager telephonyManager, TelephonyListenerManager telephonyListenerManager,
-            WakefulnessLifecycle wakefulnessLifecycle, @Main Executor mainExecutor,
-            @Background Executor bgExecutor, KeyguardUpdateMonitor keyguardUpdateMonitor) {
+    private CarrierTextManager(
+            Context context,
+            CharSequence separator,
+            boolean showAirplaneMode,
+            boolean showMissingSim,
+            @Nullable WifiManager wifiManager,
+            TelephonyManager telephonyManager,
+            TelephonyListenerManager telephonyListenerManager,
+            WakefulnessLifecycle wakefulnessLifecycle,
+            @Main Executor mainExecutor,
+            @Background Executor bgExecutor,
+            KeyguardUpdateMonitor keyguardUpdateMonitor) {
         mContext = context;
         mIsEmergencyCallCapable = telephonyManager.isVoiceCapable();
 
@@ -633,12 +640,15 @@ public class CarrierTextManager {
         private boolean mShowMissingSim;
 
         @Inject
-        public Builder(Context context, @Main Resources resources,
+        public Builder(
+                Context context,
+                @Main Resources resources,
                 @Nullable WifiManager wifiManager,
                 TelephonyManager telephonyManager,
                 TelephonyListenerManager telephonyListenerManager,
                 WakefulnessLifecycle wakefulnessLifecycle,
-                @Main Executor mainExecutor, @Background Executor bgExecutor,
+                @Main Executor mainExecutor,
+                @Background Executor bgExecutor,
                 KeyguardUpdateMonitor keyguardUpdateMonitor) {
             mContext = context;
             mSeparator = resources.getString(
@@ -668,8 +678,8 @@ public class CarrierTextManager {
         public CarrierTextManager build() {
             return new CarrierTextManager(
                     mContext, mSeparator, mShowAirplaneMode, mShowMissingSim, mWifiManager,
-                    mTelephonyManager, mTelephonyListenerManager,
-                    mWakefulnessLifecycle, mMainExecutor, mBgExecutor, mKeyguardUpdateMonitor);
+                    mTelephonyManager, mTelephonyListenerManager, mWakefulnessLifecycle,
+                    mMainExecutor, mBgExecutor, mKeyguardUpdateMonitor);
         }
     }
     /**

packages/SystemUI/src/com/android/systemui/telephony/TelephonyCallback.java

@@ -28,6 +28,12 @@ import java.util.List;
 
 import javax.inject.Inject;
 
+/**
+ * Class for use by {@link TelephonyListenerManager} to centralize TelephonyManager Callbacks.
+ *
+ * There are more callback interfaces defined in {@link android.telephony.TelephonyCallback} that
+ * are not currently covered. Add them here if they ever become necessary.
+ */
 class TelephonyCallback extends android.telephony.TelephonyCallback
         implements ActiveDataSubscriptionIdListener, CallStateListener, ServiceStateListener {
 

packages/SystemUI/src/com/android/systemui/telephony/TelephonyListenerManager.java

@@ -47,7 +47,9 @@ public class TelephonyListenerManager {
     private boolean mListening = false;
 
     @Inject
-    public TelephonyListenerManager(TelephonyManager telephonyManager, @Main Executor executor,
+    public TelephonyListenerManager(
+            TelephonyManager telephonyManager,
+            @Main Executor executor,
             TelephonyCallback telephonyCallback) {
         mTelephonyManager = telephonyManager;
         mExecutor = executor;

packages/SystemUI/tests/src/com/android/systemui/telephony/TelephonyCallbackTest.java

@@ -27,7 +27,6 @@ import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
-import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -36,7 +35,7 @@ import org.junit.runner.RunWith;
 public class TelephonyCallbackTest extends SysuiTestCase {
 
     private TelephonyCallback mTelephonyCallback = new TelephonyCallback();
-    
+
     @Test
     public void testAddListener_ActiveDataSubscriptionIdListener() {
         assertThat(mTelephonyCallback.hasAnyListeners()).isFalse();