Settings: New zen option to allow repeat callers.

Bug: 20064962
Change-Id: Icc65da146503386c057d7f78d6610f83f56d1a92

res/values/strings.xml

@@ -5915,6 +5915,15 @@
     <!-- [CHAR LIMIT=50] Zen mode settings: Events option -->
     <string name="zen_mode_events">Events</string>
 
+    <!-- [CHAR LIMIT=50] Zen mode settings: Selected callers summary -->
+    <string name="zen_mode_selected_callers">Selected callers</string>
+
+    <!-- [CHAR LIMIT=50] Zen mode settings: Repeat callers option -->
+    <string name="zen_mode_repeat_callers">Repeat callers</string>
+
+    <!-- [CHAR LIMIT=200] Zen mode settings: Repeat callers option summary -->
+    <string name="zen_mode_repeat_callers_summary">If the same person calls a second time within a <xliff:g id="minutes">%d</xliff:g> minute period, allow it</string>
+
     <!-- [CHAR LIMIT=20] Zen mode settings: When option -->
     <string name="zen_mode_when">Automatically turn on</string>
 

res/xml/zen_mode_priority_settings.xml

@@ -67,4 +67,12 @@
             android:title="@string/zen_mode_from"
             android:persistent="false" />
 
+    <!-- Repeat callers -->
+    <SwitchPreference
+        android:key="repeat_callers"
+        android:title="@string/zen_mode_repeat_callers"
+        android:persistent="false"
+        android:switchTextOff=""
+        android:switchTextOn="" />
+
 </PreferenceScreen>

src/com/android/settings/notification/ZenModePrioritySettings.java

@@ -35,6 +35,7 @@ public class ZenModePrioritySettings extends ZenModeSettingsBase implements Inde
     private static final String KEY_MESSAGES = "messages";
     private static final String KEY_CALLS = "calls";
     private static final String KEY_STARRED = "starred";
+    private static final String KEY_REPEAT_CALLERS = "repeat_callers";
 
     private boolean mDisableListeners;
     private SwitchPreference mReminders;
@@ -42,6 +43,7 @@ public class ZenModePrioritySettings extends ZenModeSettingsBase implements Inde
     private SwitchPreference mMessages;
     private SwitchPreference mCalls;
     private DropDownPreference mStarred;
+    private SwitchPreference mRepeatCallers;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -123,6 +125,23 @@ public class ZenModePrioritySettings extends ZenModeSettingsBase implements Inde
             }
         });
 
+        mRepeatCallers = (SwitchPreference) root.findPreference(KEY_REPEAT_CALLERS);
+        mRepeatCallers.setSummary(mContext.getString(R.string.zen_mode_repeat_callers_summary,
+                mContext.getResources().getInteger(com.android.internal.R.integer
+                        .config_zen_repeat_callers_threshold)));
+        mRepeatCallers.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                if (mDisableListeners) return true;
+                final boolean val = (Boolean) newValue;
+                if (val == mConfig.allowRepeatCallers) return true;
+                if (DEBUG) Log.d(TAG, "onPrefChange allowRepeatCallers=" + val);
+                final ZenModeConfig newConfig = mConfig.copy();
+                newConfig.allowRepeatCallers = val;
+                return setZenModeConfig(newConfig);
+            }
+        });
+
         updateControls();
     }
 
@@ -143,9 +162,12 @@ public class ZenModePrioritySettings extends ZenModeSettingsBase implements Inde
         }
         mMessages.setChecked(mConfig.allowMessages);
         mStarred.setSelectedValue(mConfig.allowFrom);
+        mStarred.setEnabled(mConfig.allowCalls || mConfig.allowMessages);
         mReminders.setChecked(mConfig.allowReminders);
         mEvents.setChecked(mConfig.allowEvents);
-        updateStarredEnabled();
+        mRepeatCallers.setChecked(mConfig.allowRepeatCallers);
+        mRepeatCallers.setEnabled(!mConfig.allowCalls
+                || mConfig.allowFrom != ZenModeConfig.SOURCE_ANYONE);
         mDisableListeners = false;
     }
 
@@ -154,8 +176,4 @@ public class ZenModePrioritySettings extends ZenModeSettingsBase implements Inde
         return MetricsLogger.NOTIFICATION_ZEN_MODE_PRIORITY;
     }
 
-    private void updateStarredEnabled() {
-        mStarred.setEnabled(mConfig.allowCalls || mConfig.allowMessages);
-    }
-
 }

src/com/android/settings/notification/ZenModeSettings.java

@@ -159,10 +159,11 @@ public class ZenModeSettings extends ZenModeSettingsBase
     }
 
     private void updatePrioritySettingsSummary() {
+        final boolean callers = mConfig.allowCalls || mConfig.allowRepeatCallers;
         String s = getResources().getString(R.string.zen_mode_alarms);
         s = appendLowercase(s, mConfig.allowReminders, R.string.zen_mode_reminders);
         s = appendLowercase(s, mConfig.allowEvents, R.string.zen_mode_events);
-        s = appendLowercase(s, mConfig.allowCalls, R.string.zen_mode_calls);
+        s = appendLowercase(s, callers, R.string.zen_mode_selected_callers);
         s = appendLowercase(s, mConfig.allowMessages, R.string.zen_mode_messages);
         mPrioritySettings.setSummary(s);
     }