add a new quiet time preference

res/values/strings.xml

@@ -338,6 +338,13 @@ Welcome to K-9 Mail setup.  K-9 is an open source mail client for Android origin
     <string name="global_settings_privacy_mode_title">Lock-screen notifications</string>
     <string name="global_settings_privacy_mode_summary">Don\'t display message subject in notification bar when system is locked</string>
 
+
+    <string name="quiet_time">Quiet Time</string>
+    <string name="quiet_time_description">Disable ringing, buzzing and flashing at night</string>
+    <string name="quiet_time_starts">Quiet Time starts</string>
+    <string name="quiet_time_ends">Quiet Time ends</string>
+
+
     <string name="account_setup_basics_title">Set up a new account</string>
     <string name="account_setup_basics_instructions">Enter this account\'s email address:</string>
     <string name="account_setup_basics_instructions2_fmt">(You may add <xliff:g id="number_accounts">%d</xliff:g> more accounts.)</string>

res/xml/global_preferences.xml

@@ -264,4 +264,29 @@
 
     </PreferenceScreen>
 
+    <PreferenceScreen
+        android:title="@string/notifications_title"
+        android:key="notification_preferences">
+
+        <CheckBoxPreference
+            android:key="quiet_time_enabled"
+            android:persistent="false"
+            android:title="@string/quiet_time"
+            android:summary="@string/quiet_time_description"
+            />
+        <com.fsck.k9.preferences.TimePickerPreference
+            android:key="quiet_time_starts"
+            android:persistent="false"
+            android:dependency="quiet_time_enabled"
+            android:dialogTitle="@string/quiet_time_starts"
+            android:title="@string/quiet_time_starts"
+            />
+        <com.fsck.k9.preferences.TimePickerPreference
+            android:key="quiet_time_ends"
+            android:dependency="quiet_time_enabled"
+            android:persistent="false"
+            android:dialogTitle="@string/quiet_time_ends"
+            android:title="@string/quiet_time_ends"
+            />
+    </PreferenceScreen>
 </PreferenceScreen>

src/com/fsck/k9/K9.java

@@ -164,6 +164,9 @@ public class K9 extends Application
     private static boolean mCountSearchMessages = true;
     private static boolean mZoomControlsEnabled = false;
     private static boolean mMobileOptimizedLayout = false;
+    private static boolean mQuietTimeEnabled = false;
+    private static String mQuietTimeStarts = null;
+    private static String mQuietTimeEnds = null;
 
     private static boolean useGalleryBugWorkaround = false;
     private static boolean galleryBuggy;
@@ -417,7 +420,9 @@ public class K9 extends Application
         editor.putBoolean("manageBack", mManageBack);
         editor.putBoolean("zoomControlsEnabled",mZoomControlsEnabled);
         editor.putBoolean("mobileOptimizedLayout", mMobileOptimizedLayout);
-
+        editor.putBoolean("quietTimeEnabled", mQuietTimeEnabled);
+        editor.putString("quietTimeStarts", mQuietTimeStarts);
+        editor.putString("quietTimeEnds", mQuietTimeEnds);
 
         editor.putBoolean("startIntegratedInbox", mStartIntegratedInbox);
         editor.putBoolean("measureAccounts", mMeasureAccounts);
@@ -472,6 +477,10 @@ public class K9 extends Application
         mMobileOptimizedLayout = sprefs.getBoolean("mobileOptimizedLayout", false);
         mZoomControlsEnabled = sprefs.getBoolean("zoomControlsEnabled",false);
 
+        mQuietTimeEnabled = sprefs.getBoolean("quietTimeEnabled", false);
+        mQuietTimeStarts = sprefs.getString("quietTimeStarts", "21:00" );
+        mQuietTimeEnds= sprefs.getString("quietTimeEnds", "7:00");
+
         mShowContactName = sprefs.getBoolean("showContactName", false);
         mChangeContactNameColor = sprefs.getBoolean("changeRegisteredNameColor", false);
         mContactNameColor = sprefs.getInt("registeredNameColor", 0xff00008f);
@@ -714,9 +723,29 @@ public class K9 extends Application
         mMobileOptimizedLayout = mobileOptimizedLayout;
     }
 
+    public static boolean getQuietTimeEnabled() {
+		return mQuietTimeEnabled;
+	}
 
+	public static void setQuietTimeEnabled(boolean quietTimeEnabled) {
+		mQuietTimeEnabled = quietTimeEnabled;
+	}
 
+	public static String getQuietTimeStarts() {
+		return mQuietTimeStarts;
+	}
 
+	public static void setQuietTimeStarts(String quietTimeStarts) {
+		mQuietTimeStarts = quietTimeStarts;
+	}
+
+	public static String getQuietTimeEnds() {
+		return mQuietTimeEnds;
+	}
+
+	public static void setQuietTimeEnds(String quietTimeEnds) {
+		mQuietTimeEnds = quietTimeEnds;
+	}
 
     public static boolean startIntegratedInbox()
     {

src/com/fsck/k9/activity/setup/Prefs.java

@@ -15,6 +15,7 @@ import android.preference.ListPreference;
 import android.preference.Preference;
 import android.view.KeyEvent;
 import android.widget.Toast;
+import android.widget.TimePicker;
 
 import com.fsck.k9.K9;
 import com.fsck.k9.Preferences;
@@ -24,6 +25,8 @@ import com.fsck.k9.activity.ColorPickerDialog;
 import com.fsck.k9.activity.DateFormatter;
 import com.fsck.k9.activity.K9PreferenceActivity;
 import com.fsck.k9.preferences.CheckBoxListPreference;
+import com.fsck.k9.preferences.TimePickerPreference;
+
 import com.fsck.k9.service.MailService;
 
 public class Prefs extends K9PreferenceActivity
@@ -60,6 +63,11 @@ public class Prefs extends K9PreferenceActivity
 
     private static final String PREFERENCE_MESSAGEVIEW_RETURN_TO_LIST = "messageview_return_to_list";
     private static final String PREFERENCE_MESSAGEVIEW_ZOOM_CONTROLS_ENABLED = "messageview_zoom_controls";
+    private static final String PREFERENCE_QUIET_TIME_ENABLED = "quiet_time_enabled";
+    private static final String PREFERENCE_QUIET_TIME_STARTS = "quiet_time_starts";
+    private static final String PREFERENCE_QUIET_TIME_ENDS = "quiet_time_ends";
+
+
     private static final String PREFERENCE_MESSAGEVIEW_MOBILE_LAYOUT = "messageview_mobile_layout";
     private static final String PREFERENCE_BACKGROUND_OPS = "background_ops";
     private static final String PREFERENCE_GALLERY_BUG_WORKAROUND = "use_gallery_bug_workaround";
@@ -94,6 +102,11 @@ public class Prefs extends K9PreferenceActivity
     private CheckBoxPreference mDebugLogging;
     private CheckBoxPreference mSensitiveLogging;
 
+    private CheckBoxPreference mQuietTimeEnabled;
+    private com.fsck.k9.preferences.TimePickerPreference mQuietTimeStarts;
+    private com.fsck.k9.preferences.TimePickerPreference mQuietTimeEnds;
+
+
 
     public static void actionPrefs(Context context)
     {
@@ -241,6 +254,37 @@ public class Prefs extends K9PreferenceActivity
 
         mMobileOptimizedLayout.setChecked(K9.mobileOptimizedLayout());
 
+        mQuietTimeEnabled = (CheckBoxPreference) findPreference(PREFERENCE_QUIET_TIME_ENABLED);
+        mQuietTimeEnabled.setChecked(K9.getQuietTimeEnabled());
+
+        mQuietTimeStarts = (TimePickerPreference) findPreference(PREFERENCE_QUIET_TIME_STARTS);
+        mQuietTimeStarts.setDefaultValue(K9.getQuietTimeStarts());
+        mQuietTimeStarts.setSummary(K9.getQuietTimeStarts());
+        mQuietTimeStarts.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
+        {
+            public boolean onPreferenceChange(Preference preference, Object newValue)
+            {
+                final String time = (String) newValue;
+                mQuietTimeStarts.setSummary(time);
+                return false;
+            }
+        });
+
+        mQuietTimeEnds = (TimePickerPreference) findPreference(PREFERENCE_QUIET_TIME_ENDS);
+        mQuietTimeEnds.setSummary(K9.getQuietTimeEnds());
+        mQuietTimeEnds.setDefaultValue(K9.getQuietTimeEnds());
+        mQuietTimeEnds.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener()
+        {
+            public boolean onPreferenceChange(Preference preference, Object newValue)
+            {
+                final String time = (String) newValue;
+                mQuietTimeEnds.setSummary(time);
+                return false;
+            }
+        });
+
+
+
 
         mBackgroundOps = setupListPreference(PREFERENCE_BACKGROUND_OPS, K9.getBackgroundOps().toString());
 
@@ -279,6 +323,12 @@ public class Prefs extends K9PreferenceActivity
         K9.setMessageViewFixedWidthFont(mFixedWidth.isChecked());
         K9.setMessageViewReturnToList(mReturnToList.isChecked());
         K9.setMobileOptimizedLayout(mMobileOptimizedLayout.isChecked());
+        K9.setQuietTimeEnabled(mQuietTimeEnabled.isChecked());
+
+        K9.setQuietTimeStarts(mQuietTimeStarts.getTime());
+        K9.setQuietTimeEnds(mQuietTimeEnds.getTime());
+
+
         K9.setZoomControlsEnabled(mZoomControlsEnabled.isChecked());
 
         boolean needsRefresh = K9.setBackgroundOps(mBackgroundOps.getValue());

src/com/fsck/k9/preferences/TimePickerPreference.java

@@ -84,7 +84,8 @@ public class TimePickerPreference extends DialogPreference implements
 	@Override
 	public void onTimeChanged(TimePicker view, int hour, int minute) {
  
-		persistString(hour + ":" + minute);
+        persistString(String.format("%02d:%02d",hour,minute));
+        callChangeListener(String.format("%02d:%02d",hour,minute));
 	}
  
 	/*
@@ -136,5 +137,10 @@ public class TimePickerPreference extends DialogPreference implements
  
 		return Integer.valueOf(time.split(":")[1]);
 	}
+
+    public String getTime() {
+		return getPersistedString(this.defaultValue);
+    }
+
 }