Consistent color between status bar and app bar

In Android S, we add the transparent color to navigation bar
and status bar for consistent color between status bar and
app bar. So, we should add this change for oveall setting
theme since most pages should apply new app bar now.

Thus, we don't need to override the subsetting style for different
activities one by one.

Homepage doesn't have new Android S tool bar, so we shouldn't adopt it.

Test: Try to launch all the pages as many as possible.
Fix: 190797935
Change-Id: Ic4083de5477371f1d0eea2d66f020e4469fa3f86

AndroidManifest.xml

@@ -141,7 +141,6 @@
 
         <activity android:name=".network.telephony.MobileNetworkActivity"
                   android:label="@string/network_settings_title"
-                  android:theme="@style/Theme.SubSettings"
                   android:exported="true"
                   android:launchMode="singleTask">
             <intent-filter android:priority="1">
@@ -182,7 +181,6 @@
 
         <activity android:name=".Settings$CreateShortcutActivity"
                   android:exported="true"
-                  android:theme="@style/Theme.SubSettings"
                   android:label="@string/settings_shortcut">
             <intent-filter>
                 <action android:name="android.intent.action.CREATE_SHORTCUT" />
@@ -419,7 +417,6 @@
                 android:label="@string/apn_settings"
                 android:launchMode="singleTask"
                 android:exported="true"
-                android:theme="@style/Theme.SubSettings"
                 android:configChanges="orientation|keyboardHidden|screenSize">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.APN_SETTINGS" />
@@ -474,7 +471,6 @@
 
         <activity android:name="Settings$FaceSettingsActivity"
             android:label="@string/security_settings_face_preference_title"
-            android:theme="@style/Theme.SubSettings"
             android:exported="true"
             android:icon="@drawable/ic_face_header">
             <intent-filter>
@@ -499,7 +495,6 @@
 
         <activity android:name="Settings$CombinedBiometricSettingsActivity"
                   android:label="@string/security_settings_biometric_preference_title"
-                  android:theme="@style/Theme.SubSettings"
                   android:exported="false">
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                        android:value="com.android.settings.biometrics.combination.CombinedBiometricSettings" />
@@ -507,7 +502,6 @@
 
         <activity android:name="Settings$CombinedBiometricProfileSettingsActivity"
                   android:label="@string/security_settings_biometric_preference_title"
-                  android:theme="@style/Theme.SubSettings"
                   android:exported="false">
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                        android:value="com.android.settings.biometrics.combination.CombinedBiometricProfileSettings" />
@@ -713,8 +707,7 @@
         <activity
             android:name="Settings$ManageAssistActivity"
             android:exported="true"
-            android:label="@string/assist_and_voice_input_title"
-            android:theme="@style/Theme.SubSettings">
+            android:label="@string/assist_and_voice_input_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.VOICE_INPUT_SETTINGS" />
                 <category android:name="android.intent.category.DEFAULT" />
@@ -1154,7 +1147,6 @@
         <activity
             android:name="Settings$ManageDomainUrlsActivity"
             android:exported="true"
-            android:theme="@style/Theme.SubSettings"
             android:label="@string/domain_urls_title">
             <intent-filter>
                 <action android:name="android.settings.MANAGE_DOMAIN_URLS" />
@@ -1332,7 +1324,6 @@
         <activity
             android:name=".notification.history.NotificationHistoryActivity"
             android:exported="true"
-            android:theme="@style/Theme.SubSettings"
             android:label="@string/notification_history_title">
             <intent-filter android:priority="1">
                 <action android:name="android.settings.NOTIFICATION_HISTORY" />
@@ -1495,7 +1486,6 @@
         </activity>
 
         <activity android:name=".security.RequestManageCredentials"
-                  android:theme="@style/Theme.SubSettings"
                   android:exported="true">
             <intent-filter>
                 <action android:name="android.security.MANAGE_CREDENTIALS"/>
@@ -1528,7 +1518,6 @@
         <activity android:name=".applications.specialaccess.deviceadmin.DeviceAdminAdd"
                   android:label="@string/device_admin_add_title"
                   android:exported="true"
-                  android:theme="@style/Theme.SubSettings"
                   android:clearTaskOnLaunch="true">
             <intent-filter>
                 <action android:name="android.app.action.ADD_DEVICE_ADMIN" />
@@ -2084,7 +2073,6 @@
         <activity android:name="Settings$ApnEditorActivity"
                 android:configChanges="orientation|keyboardHidden|screenSize"
                 android:exported="true"
-                android:theme="@style/Theme.SubSettings"
                 android:label="@string/apn_edit">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
@@ -2455,7 +2443,6 @@
 
         <activity
             android:name="com.android.settings.accounts.AddAccountSettings"
-            android:theme="@style/Theme.SubSettings"
             android:configChanges="orientation|keyboardHidden|screenSize"
             android:exported="true"
             android:label="@string/header_add_an_account">
@@ -2469,7 +2456,6 @@
 
         <activity android:name="Settings$ChooseAccountActivity"
             android:label="@string/header_add_an_account"
-                  android:theme="@style/Theme.SubSettings"
             android:configChanges="orientation|keyboardHidden|screenSize">
             <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
                        android:value="com.android.settings.accounts.ChooseAccountFragment" />
@@ -3030,7 +3016,6 @@
         <activity
             android:name="Settings$WifiCallingSettingsActivity"
             android:exported="true"
-            android:theme="@style/Theme.SubSettings"
             android:label="@string/wifi_calling_settings_title">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
@@ -3720,7 +3705,6 @@
             android:name="Settings$GestureNavigationSettingsActivity"
             android:label="@string/gesture_settings_activity_title"
             android:exported="true"
-            android:theme="@style/Theme.SubSettings"
             android:enabled="true">
             <intent-filter android:priority="32">
                 <action android:name="android.intent.action.MAIN" />
@@ -3804,7 +3788,6 @@
                  android:permission="android.permission.BIND_JOB_SERVICE" />
 
         <activity android:name=".sim.smartForwarding.SmartForwardingActivity"
-            android:theme="@style/Theme.SubSettings.Base"
             android:exported="true"
             android:launchMode="singleTask">
         </activity>