Make PreferenceController a mixin

Bug: 62912136
Test: Existing tests in BaseSearchIndexProviderTest
Change-Id: Ieda359806c09a019840b2005446c7ec8b61fdb00

6 files changed, 24 insertions, 16 deletions

diff --git a/src/com/android/settings/datetime/AutoTimePreferenceController.java b/src/com/android/settings/datetime/AutoTimePreferenceController.java
index fdeef296af..0b70f45250 100644
--- a/src/com/android/settings/datetime/AutoTimePreferenceController.java
+++ b/src/com/android/settings/datetime/AutoTimePreferenceController.java
@@ -20,12 +20,13 @@ import android.content.Context;
 import android.provider.Settings;
 import android.support.v7.preference.Preference;
 
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settingslib.RestrictedLockUtils;
 import com.android.settingslib.RestrictedSwitchPreference;
+import com.android.settingslib.core.AbstractPreferenceController;
 
-public class AutoTimePreferenceController extends PreferenceController
-        implements Preference.OnPreferenceChangeListener {
+public class AutoTimePreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
     private static final String KEY_AUTO_TIME = "auto_time";
     private final UpdateTimeAndDateCallback mCallback;
diff --git a/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java b/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
index b48e535e92..8a9568a524 100644
--- a/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
+++ b/src/com/android/settings/datetime/AutoTimeZonePreferenceController.java
@@ -22,10 +22,11 @@ import android.support.v14.preference.SwitchPreference;
 import android.support.v7.preference.Preference;
 
 import com.android.settings.Utils;
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
 
-public class AutoTimeZonePreferenceController extends PreferenceController
-        implements Preference.OnPreferenceChangeListener {
+public class AutoTimeZonePreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener {
 
     private static final String KEY_AUTO_TIME_ZONE = "auto_zone";
 
diff --git a/src/com/android/settings/datetime/DatePreferenceController.java b/src/com/android/settings/datetime/DatePreferenceController.java
index 2a06e5a890..9582e9efed 100644
--- a/src/com/android/settings/datetime/DatePreferenceController.java
+++ b/src/com/android/settings/datetime/DatePreferenceController.java
@@ -26,12 +26,13 @@ import android.text.TextUtils;
 import android.text.format.DateFormat;
 import android.widget.DatePicker;
 
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 
-public class DatePreferenceController extends PreferenceController implements
-        DatePickerDialog.OnDateSetListener {
+public class DatePreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin, DatePickerDialog.OnDateSetListener {
 
     public interface DatePreferenceHost extends UpdateTimeAndDateCallback {
         void showDatePicker();
diff --git a/src/com/android/settings/datetime/TimeFormatPreferenceController.java b/src/com/android/settings/datetime/TimeFormatPreferenceController.java
index 75fc80892a..92b371667f 100644
--- a/src/com/android/settings/datetime/TimeFormatPreferenceController.java
+++ b/src/com/android/settings/datetime/TimeFormatPreferenceController.java
@@ -25,12 +25,14 @@ import android.support.v7.preference.TwoStatePreference;
 import android.text.TextUtils;
 import android.text.format.DateFormat;
 
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 import java.util.Date;
 
-public class TimeFormatPreferenceController extends PreferenceController {
+public class TimeFormatPreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin {
 
     static final String HOURS_12 = "12";
     static final String HOURS_24 = "24";
diff --git a/src/com/android/settings/datetime/TimePreferenceController.java b/src/com/android/settings/datetime/TimePreferenceController.java
index 4862588f25..9bb5689c8f 100644
--- a/src/com/android/settings/datetime/TimePreferenceController.java
+++ b/src/com/android/settings/datetime/TimePreferenceController.java
@@ -25,12 +25,13 @@ import android.text.TextUtils;
 import android.text.format.DateFormat;
 import android.widget.TimePicker;
 
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
 
 import java.util.Calendar;
 
-public class TimePreferenceController extends PreferenceController implements
-        TimePickerDialog.OnTimeSetListener {
+public class TimePreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin, TimePickerDialog.OnTimeSetListener {
 
     public interface TimePreferenceHost extends UpdateTimeAndDateCallback {
         void showTimePicker();
diff --git a/src/com/android/settings/datetime/TimeZonePreferenceController.java b/src/com/android/settings/datetime/TimeZonePreferenceController.java
index f0b604e4d5..987132be66 100644
--- a/src/com/android/settings/datetime/TimeZonePreferenceController.java
+++ b/src/com/android/settings/datetime/TimeZonePreferenceController.java
@@ -20,12 +20,14 @@ import android.content.Context;
 import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
 
-import com.android.settings.core.PreferenceController;
+import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.datetime.ZoneGetter;
 
 import java.util.Calendar;
 
-public class TimeZonePreferenceController extends PreferenceController {
+public class TimeZonePreferenceController extends AbstractPreferenceController
+        implements PreferenceControllerMixin {
 
     private static final String KEY_TIMEZONE = "timezone";