AOSP/DeskClock - Upgrade Handler inits to use undeprecated constructor

Test: manual, tested the DeskClock UI. As well tests were ran as follows

$ source build/envsetup.sh
$ lunch aosp_sargo-userdebug
$ make DeskClock
$ adb install out/target/product/sargo/product/app/DeskClock/DeskClock.apk
$ atest DeskClockTests
$ make DeskClockJava
$ adb install out/target/product/sargo/product/app/DeskClockJava/DeskClockJava.apk
$ atest DeskClockTests

BUG: 157255731
Change-Id: I85888a5c511a277cfb17f8a3e431ec5b11ea6bd8

7 files changed, 17 insertions, 10 deletions

diff --git a/src/com/android/deskclock/Screensaver.java b/src/com/android/deskclock/Screensaver.java
index 427885e68..68899d96e 100644
--- a/src/com/android/deskclock/Screensaver.java
+++ b/src/com/android/deskclock/Screensaver.java
@@ -25,6 +25,7 @@ import android.content.res.Configuration;
 import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.Looper;
 import android.provider.Settings;
 import android.service.dreams.DreamService;
 import android.view.View;
@@ -51,7 +52,7 @@ public final class Screensaver extends DreamService {
 
     /* Register ContentObserver to see alarm changes for pre-L */
     private final ContentObserver mSettingsContentObserver =
-            Utils.isLOrLater() ? null : new ContentObserver(new Handler()) {
+            Utils.isLOrLater() ? null : new ContentObserver(new Handler(Looper.myLooper())) {
                 @Override
                 public void onChange(boolean selfChange) {
                     Utils.refreshAlarm(Screensaver.this, mContentView);
diff --git a/src/com/android/deskclock/ScreensaverActivity.java b/src/com/android/deskclock/ScreensaverActivity.java
index 656cfc718..c7d54af3f 100644
--- a/src/com/android/deskclock/ScreensaverActivity.java
+++ b/src/com/android/deskclock/ScreensaverActivity.java
@@ -25,6 +25,7 @@ import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.Looper;
 import android.provider.Settings;
 import android.view.View;
 import android.view.ViewTreeObserver.OnPreDrawListener;
@@ -74,7 +75,7 @@ public class ScreensaverActivity extends BaseActivity {
 
     /* Register ContentObserver to see alarm changes for pre-L */
     private final ContentObserver mSettingsContentObserver = Utils.isPreL()
-        ? new ContentObserver(new Handler()) {
+        ? new ContentObserver(new Handler(Looper.myLooper())) {
             @Override
             public void onChange(boolean selfChange) {
                 Utils.refreshAlarm(ScreensaverActivity.this, mContentView);
diff --git a/src/com/android/deskclock/alarms/AlarmActivity.java b/src/com/android/deskclock/alarms/AlarmActivity.java
index 88632c77a..916fb9274 100644
--- a/src/com/android/deskclock/alarms/AlarmActivity.java
+++ b/src/com/android/deskclock/alarms/AlarmActivity.java
@@ -37,9 +37,7 @@ import android.media.AudioManager;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
-import androidx.annotation.NonNull;
-import androidx.core.graphics.ColorUtils;
-import androidx.core.view.animation.PathInterpolatorCompat;
+import android.os.Looper;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.View;
@@ -49,6 +47,9 @@ import android.view.accessibility.AccessibilityManager;
 import android.widget.ImageView;
 import android.widget.TextClock;
 import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.core.graphics.ColorUtils;
+import androidx.core.view.animation.PathInterpolatorCompat;
 
 import com.android.deskclock.AnimatorUtils;
 import com.android.deskclock.BaseActivity;
@@ -85,7 +86,7 @@ public class AlarmActivity extends BaseActivity
     private static final float BUTTON_SCALE_DEFAULT = 0.7f;
     private static final int BUTTON_DRAWABLE_ALPHA_DEFAULT = 165;
 
-    private final Handler mHandler = new Handler();
+    private final Handler mHandler = new Handler(Looper.myLooper());
     private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
diff --git a/src/com/android/deskclock/data/AlarmModel.java b/src/com/android/deskclock/data/AlarmModel.java
index da50fe550..a320d7d78 100644
--- a/src/com/android/deskclock/data/AlarmModel.java
+++ b/src/com/android/deskclock/data/AlarmModel.java
@@ -21,6 +21,7 @@ import android.content.Context;
 import android.database.ContentObserver;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.Looper;
 import android.provider.Settings;
 
 import com.android.deskclock.data.DataModel.AlarmVolumeButtonBehavior;
@@ -85,7 +86,7 @@ final class AlarmModel {
     private final class SystemAlarmAlertChangeObserver extends ContentObserver {
 
         private SystemAlarmAlertChangeObserver() {
-            super(new Handler());
+            super(new Handler(Looper.myLooper()));
         }
 
         @Override
diff --git a/src/com/android/deskclock/data/RingtoneModel.java b/src/com/android/deskclock/data/RingtoneModel.java
index 90b7f912c..f656eb866 100644
--- a/src/com/android/deskclock/data/RingtoneModel.java
+++ b/src/com/android/deskclock/data/RingtoneModel.java
@@ -30,6 +30,7 @@ import android.media.Ringtone;
 import android.media.RingtoneManager;
 import android.net.Uri;
 import android.os.Handler;
+import android.os.Looper;
 import android.provider.Settings;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -206,7 +207,7 @@ final class RingtoneModel {
     private final class SystemAlarmAlertChangeObserver extends ContentObserver {
 
         private SystemAlarmAlertChangeObserver() {
-            super(new Handler());
+            super(new Handler(Looper.myLooper()));
         }
 
         @Override
diff --git a/src/com/android/deskclock/data/SilentSettingsModel.java b/src/com/android/deskclock/data/SilentSettingsModel.java
index b50702af2..50054f134 100644
--- a/src/com/android/deskclock/data/SilentSettingsModel.java
+++ b/src/com/android/deskclock/data/SilentSettingsModel.java
@@ -30,6 +30,7 @@ import android.net.Uri;
 import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Handler;
+import android.os.Looper;
 import androidx.core.app.NotificationManagerCompat;
 
 import com.android.deskclock.Utils;
@@ -225,7 +226,7 @@ final class SilentSettingsModel {
      */
     private final class ContentChangeWatcher extends ContentObserver {
         private ContentChangeWatcher() {
-            super(new Handler());
+            super(new Handler(Looper.myLooper()));
         }
 
         @Override
diff --git a/src/com/android/deskclock/uidata/PeriodicCallbackModel.java b/src/com/android/deskclock/uidata/PeriodicCallbackModel.java
index 4b522d199..a8232e315 100644
--- a/src/com/android/deskclock/uidata/PeriodicCallbackModel.java
+++ b/src/com/android/deskclock/uidata/PeriodicCallbackModel.java
@@ -21,6 +21,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.Handler;
+import android.os.Looper;
 import androidx.annotation.VisibleForTesting;
 
 import com.android.deskclock.LogUtils;
@@ -172,7 +173,7 @@ final class PeriodicCallbackModel {
     private static Handler getHandler() {
         enforceMainLooper();
         if (sHandler == null) {
-            sHandler = new Handler();
+            sHandler = new Handler(Looper.myLooper());
         }
         return sHandler;
     }