Fix bug #15730311 Checkboxes on R side should update to Quantum/Material on/off switch

Per UX request, use a Switch for:

Accessibility
- Large text
- High contrast text
- Power button ends call
- Auto-rotate screen
- Speak passwords

Change-Id: I668586f3eb0e458db631e60f272e62f1315d3758

res/xml/accessibility_settings.xml

@@ -37,28 +37,28 @@
             android:key="screen_magnification_preference_screen"
             android:title="@string/accessibility_screen_magnification_title"/>
 
-        <CheckBoxPreference
+        <SwitchPreference
                 android:key="toggle_large_text_preference"
                 android:title="@string/accessibility_toggle_large_text_preference_title"
                 android:persistent="false"/>
 
-        <CheckBoxPreference
+        <SwitchPreference
                 android:key="toggle_high_text_contrast_preference"
                 android:title="@string/accessibility_toggle_high_text_contrast_preference_title"
                 android:summary="@string/experimental_preference"
                 android:persistent="false"/>
 
-        <CheckBoxPreference
+        <SwitchPreference
                 android:key="toggle_power_button_ends_call_preference"
                 android:title="@string/accessibility_power_button_ends_call_prerefence_title"
                 android:persistent="false"/>
 
-        <CheckBoxPreference
+        <SwitchPreference
                 android:key="toggle_lock_screen_rotation_preference"
                 android:title="@string/accelerometer_title"
                 android:persistent="false"/>
 
-        <CheckBoxPreference
+        <SwitchPreference
                 android:key="toggle_speak_password_preference"
                 android:title="@string/accessibility_toggle_speak_password_preference_title"
                 android:persistent="false"/>

src/com/android/settings/accessibility/AccessibilitySettings.java

@@ -30,7 +30,6 @@ import android.os.Bundle;
 import android.os.Handler;
 import android.os.RemoteException;
 import android.os.UserHandle;
-import android.preference.CheckBoxPreference;
 import android.preference.ListPreference;
 import android.preference.Preference;
 import android.preference.PreferenceCategory;
@@ -184,11 +183,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
     private PreferenceCategory mServicesCategory;
     private PreferenceCategory mSystemsCategory;
 
-    private CheckBoxPreference mToggleLargeTextPreference;
+    private SwitchPreference mToggleLargeTextPreference;
-    private CheckBoxPreference mToggleHighTextContrastPreference;
+    private SwitchPreference mToggleHighTextContrastPreference;
-    private CheckBoxPreference mTogglePowerButtonEndsCallPreference;
+    private SwitchPreference mTogglePowerButtonEndsCallPreference;
-    private CheckBoxPreference mToggleLockScreenRotationPreference;
+    private SwitchPreference mToggleLockScreenRotationPreference;
-    private CheckBoxPreference mToggleSpeakPasswordPreference;
+    private SwitchPreference mToggleSpeakPasswordPreference;
     private ListPreference mSelectLongPressTimeoutPreference;
     private Preference mNoServicesMessagePreference;
     private PreferenceScreen mCaptioningPreferenceScreen;
@@ -350,11 +349,11 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
 
         // Large text.
         mToggleLargeTextPreference =
-                (CheckBoxPreference) findPreference(TOGGLE_LARGE_TEXT_PREFERENCE);
+                (SwitchPreference) findPreference(TOGGLE_LARGE_TEXT_PREFERENCE);
 
         // Text contrast.
         mToggleHighTextContrastPreference =
-                (CheckBoxPreference) findPreference(TOGGLE_HIGH_TEXT_CONTRAST_PREFERENCE);
+                (SwitchPreference) findPreference(TOGGLE_HIGH_TEXT_CONTRAST_PREFERENCE);
 
         // Display inversion.
         mToggleInversionPreference = (SwitchPreference) findPreference(TOGGLE_INVERSION_PREFERENCE);
@@ -362,7 +361,7 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
 
         // Power button ends calls.
         mTogglePowerButtonEndsCallPreference =
-                (CheckBoxPreference) findPreference(TOGGLE_POWER_BUTTON_ENDS_CALL_PREFERENCE);
+                (SwitchPreference) findPreference(TOGGLE_POWER_BUTTON_ENDS_CALL_PREFERENCE);
         if (!KeyCharacterMap.deviceHasKey(KeyEvent.KEYCODE_POWER)
                 || !Utils.isVoiceCapable(getActivity())) {
             mSystemsCategory.removePreference(mTogglePowerButtonEndsCallPreference);
@@ -370,14 +369,14 @@ public class AccessibilitySettings extends SettingsPreferenceFragment implements
 
         // Lock screen rotation.
         mToggleLockScreenRotationPreference =
-                (CheckBoxPreference) findPreference(TOGGLE_LOCK_SCREEN_ROTATION_PREFERENCE);
+                (SwitchPreference) findPreference(TOGGLE_LOCK_SCREEN_ROTATION_PREFERENCE);
         if (!RotationPolicy.isRotationSupported(getActivity())) {
             mSystemsCategory.removePreference(mToggleLockScreenRotationPreference);
         }
 
         // Speak passwords.
         mToggleSpeakPasswordPreference =
-                (CheckBoxPreference) findPreference(TOGGLE_SPEAK_PASSWORD_PREFERENCE);
+                (SwitchPreference) findPreference(TOGGLE_SPEAK_PASSWORD_PREFERENCE);
 
         // Long press timeout.
         mSelectLongPressTimeoutPreference =