Initial implementation of setting alarms to the Mi Band.

The code basically works, but there a lot of things to fix / improve.
* The alarms are stored to and read from the Shared Preferences, but there is no persistence within the app (basically they are read and stored at every access)
* The alarm list is not updated when coming back from the alarm detail view (probably related to the point above), but the actual alarm is
* The alarms preference names is sometimes built by concatenating strings, which is not really safe
* There is no check in the alarm constructor whether the stored string is a valid alarm representation
* Even though only 3 alarms can be stored on the device, we could have more in the app and let the user choose which to sync
* In the alarm detail view XML some material* drawables are used, it's possible that these break on android version < 5
* ...

app/src/main/AndroidManifest.xml

@@ -194,6 +194,22 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value="nodomain.freeyourgadget.gadgetbridge.ControlCenter" />
         </activity>
+        <activity
+            android:name=".activities.ConfigureAlarms"
+            android:label="@string/title_activity_set_alarm"
+            android:parentActivityName=".SettingsActivity" >
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="nodomain.freeyourgadget.gadgetbridge.SettingsActivity" />
+        </activity>
+        <activity
+            android:name=".activities.AlarmDetails"
+            android:label="@string/title_activity_alarm_details"
+            android:parentActivityName=".activities.ConfigureAlarms" >
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="nodomain.freeyourgadget.gadgetbridge.activities.ConfigureAlarms" />
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/BluetoothCommunicationService.java

@@ -60,6 +60,7 @@ public class BluetoothCommunicationService extends Service {
     public static final String ACTION_FETCH_ACTIVITY_DATA = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.fetch_activity_data";
     public static final String ACTION_DISCONNECT = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.disconnect";
     public static final String ACTION_FIND_DEVICE = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.find_device";
+    public static final String ACTION_SET_ALARMS = "nodomain.freeyourgadget.gadgetbride.bluetoothcommunicationservice.action.set_alarms";
 
     public static final String EXTRA_PERFORM_PAIR = "perform_pair";
 
@@ -265,6 +266,9 @@ public class BluetoothCommunicationService extends Service {
                 startForeground(GB.NOTIFICATION_ID, GB.createNotification(getString(R.string.gadgetbridge_running), this));
                 mStarted = true;
                 break;
+            case ACTION_SET_ALARMS:
+                mDeviceSupport.onSetAlarms();
+
         }
 
         return START_STICKY;

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/ControlCenter.java

@@ -29,6 +29,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
+import nodomain.freeyourgadget.gadgetbridge.activities.ConfigureAlarms;
 import nodomain.freeyourgadget.gadgetbridge.activities.ChartsActivity;
 import nodomain.freeyourgadget.gadgetbridge.activities.SleepChartActivity;
 import nodomain.freeyourgadget.gadgetbridge.adapter.GBDeviceAdapter;
@@ -230,6 +231,12 @@ public class ControlCenter extends Activity {
                                 }
                             });
                 }
+            case R.id.controlcenter_configure_alarms:
+                if (selectedDevice != null) {
+                    Intent startIntent;
+                    startIntent = new Intent(ControlCenter.this, ConfigureAlarms.class);
+                    startActivity(startIntent);
+                }
                 return true;
             case R.id.controlcenter_take_screenshot:
                 if (selectedDevice != null) {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/EventHandler.java

@@ -13,6 +13,8 @@ public interface EventHandler {
 
     void onSetTime(long ts);
 
+    void onSetAlarms();
+
     void onSetCallState(String number, String name, GBCommand command);
 
     void onSetMusicInfo(String artist, String album, String track);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/GBAlarm.java

@@ -0,0 +1,138 @@
+package nodomain.freeyourgadget.gadgetbridge;
+
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+
+import java.util.Calendar;
+
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM_PREFIX;
+
+public class GBAlarm {
+    private int index;
+    private boolean enabled;
+    private boolean smartWakeup;
+    private int repetition;
+    private int hour;
+    private int minute;
+
+    public static final byte ALARM_ONCE = 0;
+    public static final byte ALARM_MON = 1;
+    public static final byte ALARM_TUE = 2;
+    public static final byte ALARM_WED = 4;
+    public static final byte ALARM_THU = 8;
+    public static final byte ALARM_FRI = 16;
+    public static final byte ALARM_SAT = 32;
+    public static final byte ALARM_SUN = 64;
+
+    public static final String DEFAULT_ALARM1 = "0,false,true,31,7,30";
+    public static final String DEFAULT_ALARM2 = "1,false,false,96,8,00";
+    public static final String DEFAULT_ALARM3 = "2,false,false,0,15,30";
+
+    public GBAlarm(int index, boolean enabled, boolean smartWakeup, byte repetition, int hour, int minute) {
+        this.index = index;
+        this.enabled = enabled;
+        this.smartWakeup = smartWakeup;
+        this.repetition = repetition;
+        this.hour = hour;
+        this.minute = minute;
+        store();
+    }
+
+    public GBAlarm(String fromPreferences){
+        String[] tokens = fromPreferences.split(",");
+        //TODO: sanify the string!
+        this.index = Integer.parseInt(tokens[0]);
+        this.enabled = Boolean.parseBoolean(tokens[1]);
+        this.smartWakeup = Boolean.parseBoolean(tokens[2]);
+        this.repetition =  Integer.parseInt(tokens[3]);
+        this.hour = Integer.parseInt(tokens[4]);
+        this.minute = Integer.parseInt(tokens[5]);
+        store();
+    }
+
+    public int getIndex() {
+        return this.index;
+    }
+
+    public String getTime() {
+        return String.format("%02d",this.hour) + ":" + String.format("%02d",this.minute);
+    }
+
+    public int getHour(){
+        return this.hour;
+    }
+
+    public int getMinute(){
+        return this.minute;
+    }
+    public Calendar getAlarmCal() {
+        Calendar alarm = Calendar.getInstance();
+        alarm.set(Calendar.HOUR_OF_DAY, this.hour);
+        alarm.set(Calendar.MINUTE, this.minute);
+        return alarm;
+    }
+
+    public boolean isEnabled() {
+        return this.enabled;
+    }
+
+    public boolean isSmartWakeup() {
+        return this.smartWakeup;
+    }
+
+    public boolean getRepetition(int dow) {
+        return (this.repetition & dow) > 0;
+    }
+
+    public int getRepetitionMask() {
+        return this.repetition;
+    }
+
+    public String toPreferences() {
+        return  String.valueOf(this.index)+','+
+                String.valueOf(this.enabled)+','+
+                String.valueOf(this.smartWakeup)+','+
+                String.valueOf(this.repetition)+','+
+                String.valueOf(this.hour)+','+
+                String.valueOf(this.minute);
+    }
+
+    public void setSmartWakeup(boolean smartWakeup) {
+        this.smartWakeup = smartWakeup;
+        store();
+    }
+
+    public void setRepetition(boolean mon, boolean tue, boolean wed, boolean thu, boolean fri, boolean sat, boolean sun) {
+        this.repetition = ALARM_ONCE |
+                (mon ? ALARM_MON : 0) |
+                (tue ? ALARM_TUE : 0) |
+                (wed ? ALARM_WED : 0) |
+                (thu ? ALARM_THU : 0) |
+                (fri ? ALARM_FRI : 0) |
+                (sat ? ALARM_SAT : 0) |
+                (sun ? ALARM_SUN : 0);
+        store();
+    }
+
+    public void setHour(int hour) {
+        this.hour = hour;
+        store();
+    }
+
+    public void setMinute(int minute) {
+        this.minute = minute;
+        store();
+    }
+
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+        store(); // TODO: if we have many setters, this may become a bottleneck
+    }
+
+    private void store() {
+        //TODO: I don't like to have the alarm index both in the preference name and in the value
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(GBApplication.getContext());
+        String pref = PREF_MIBAND_ALARM_PREFIX +(this.index+1);
+        sharedPrefs.edit().putString(pref, this.toPreferences()).apply();
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/ServiceDeviceSupport.java

@@ -226,4 +226,12 @@ public class ServiceDeviceSupport implements DeviceSupport {
         }
         delegate.onScreenshotReq();
     }
+
+    @Override
+    public void onSetAlarms() {
+        if (checkBusy("set alarms")) {
+            return;
+        }
+        delegate.onSetAlarms();
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/AlarmDetails.java

@@ -0,0 +1,140 @@
+package nodomain.freeyourgadget.gadgetbridge.activities;
+
+import android.app.Activity;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.text.format.DateFormat;
+import android.view.View;
+import android.widget.CheckedTextView;
+import android.widget.TimePicker;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import nodomain.freeyourgadget.gadgetbridge.GBAlarm;
+import nodomain.freeyourgadget.gadgetbridge.GBApplication;
+import nodomain.freeyourgadget.gadgetbridge.R;
+
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM_PREFIX;
+
+public class AlarmDetails extends Activity {
+
+    private static final Logger LOG = LoggerFactory.getLogger(AlarmDetails.class);
+
+
+    private GBAlarm alarm;
+    private TimePicker timePicker;
+    //using CheckedTextView allows for vertically aligned text
+    private CheckedTextView ctvSmartWakeup;
+    private CheckedTextView ctvMonday;
+    private CheckedTextView ctvTuesday;
+    private CheckedTextView ctvWednesday;
+    private CheckedTextView ctvThursday;
+    private CheckedTextView ctvFriday;
+    private CheckedTextView ctvSaturday;
+    private CheckedTextView ctvSunday;
+
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_alarm_details);
+
+        int index = getIntent().getExtras().getInt("alarm_index");
+        if (index <0 || index > 2) {
+            finish();
+        }else {
+            SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+            String pref = PREF_MIBAND_ALARM_PREFIX +(index+1);
+            alarm = new GBAlarm(sharedPrefs.getString(pref, ""));
+            //TODO: this is horrible and error-prone
+
+            timePicker = (TimePicker) findViewById(R.id.alarm_time_picker);
+            ctvSmartWakeup = (CheckedTextView) findViewById(R.id.alarm_ctv_smart_wakeup);
+            ctvMonday = (CheckedTextView) findViewById(R.id.alarm_ctv_mon);
+            ctvTuesday = (CheckedTextView) findViewById(R.id.alarm_ctv_tue);
+            ctvWednesday = (CheckedTextView) findViewById(R.id.alarm_ctv_wed);
+            ctvThursday = (CheckedTextView) findViewById(R.id.alarm_ctv_thu);
+            ctvFriday = (CheckedTextView) findViewById(R.id.alarm_ctv_fri);
+            ctvSaturday = (CheckedTextView) findViewById(R.id.alarm_ctv_sat);
+            ctvSunday = (CheckedTextView) findViewById(R.id.alarm_ctv_sun);
+
+            timePicker.setIs24HourView(DateFormat.is24HourFormat(GBApplication.getContext()));
+            timePicker.setCurrentHour(alarm.getHour());
+            timePicker.setCurrentMinute(alarm.getMinute());
+
+            ctvSmartWakeup.setChecked(alarm.isSmartWakeup());
+            ctvSmartWakeup.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+
+            ctvMonday.setChecked(alarm.getRepetition(GBAlarm.ALARM_MON));
+            ctvTuesday.setChecked(alarm.getRepetition(GBAlarm.ALARM_TUE));
+            ctvWednesday.setChecked(alarm.getRepetition(GBAlarm.ALARM_WED));
+            ctvThursday.setChecked(alarm.getRepetition(GBAlarm.ALARM_THU));
+            ctvFriday.setChecked(alarm.getRepetition(GBAlarm.ALARM_FRI));
+            ctvSaturday.setChecked(alarm.getRepetition(GBAlarm.ALARM_SAT));
+            ctvSunday.setChecked(alarm.getRepetition(GBAlarm.ALARM_SUN));
+
+            ctvMonday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvTuesday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvWednesday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvThursday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvFriday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvSaturday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+            ctvSunday.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    ((CheckedTextView) v).toggle();
+                }
+            });
+
+        }
+
+    }
+
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        alarm.setSmartWakeup(ctvSmartWakeup.isChecked());
+        alarm.setRepetition(ctvMonday.isChecked(),ctvTuesday.isChecked(),ctvWednesday.isChecked(),ctvThursday.isChecked(),ctvFriday.isChecked(),ctvSaturday.isChecked(),ctvSunday.isChecked());
+        alarm.setHour(timePicker.getCurrentHour());
+        alarm.setMinute(timePicker.getCurrentMinute());
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/ConfigureAlarms.java

@@ -0,0 +1,55 @@
+package nodomain.freeyourgadget.gadgetbridge.activities;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.app.Activity;
+import android.preference.PreferenceManager;
+import android.widget.ListView;
+
+
+import nodomain.freeyourgadget.gadgetbridge.BluetoothCommunicationService;
+import nodomain.freeyourgadget.gadgetbridge.GBAlarm;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.adapter.GBAlarmListAdapter;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM1;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM2;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM3;
+
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class ConfigureAlarms extends Activity {
+
+    ListView alarmListView;
+    private GBAlarmListAdapter mGBAlarmListAdapter;
+
+    final List<GBAlarm> alarmList = new ArrayList<>();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_configure_alarms);
+        getActionBar().setDisplayHomeAsUpEnabled(true);
+
+        SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
+        //The GBAlarm class initializes the sharedPrefs values if they're missing, no need to handle it here
+        alarmList.add(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM1, GBAlarm.DEFAULT_ALARM1)));
+        alarmList.add(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM2, GBAlarm.DEFAULT_ALARM2)));
+        alarmList.add(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM3, GBAlarm.DEFAULT_ALARM3)));
+
+        alarmListView = (ListView) findViewById(R.id.alarmListView);
+        mGBAlarmListAdapter = new GBAlarmListAdapter(this, alarmList);
+        alarmListView.setAdapter(this.mGBAlarmListAdapter);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        Intent startIntent = new Intent(ConfigureAlarms.this, BluetoothCommunicationService.class);
+        startIntent.setAction(BluetoothCommunicationService.ACTION_SET_ALARMS);
+        startService(startIntent);
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/adapter/GBAlarmListAdapter.java

@@ -0,0 +1,99 @@
+package nodomain.freeyourgadget.gadgetbridge.adapter;
+
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.graphics.Color;
+import android.preference.PreferenceManager;
+import android.view.LayoutInflater;
+import android.content.Intent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.CompoundButton;
+import android.widget.Switch;
+import android.widget.TextView;
+
+import nodomain.freeyourgadget.gadgetbridge.GBAlarm;
+import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.AlarmDetails;
+
+
+import java.util.List;
+
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM1;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM2;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM3;
+
+
+public class GBAlarmListAdapter extends ArrayAdapter<GBAlarm> {
+    private final Context mContext;
+
+    private List<GBAlarm> alarmList;
+
+    public GBAlarmListAdapter(Context context, List<GBAlarm> alarmList) {
+        super(context, 0, alarmList);
+
+        this.mContext = context;
+        this.alarmList = alarmList;
+    }
+
+    @Override
+    public View getView(int position, View view, ViewGroup parent) {
+
+        final GBAlarm alarm = getItem(position);
+
+        if (view == null) {
+            LayoutInflater inflater = (LayoutInflater) mContext
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            view = inflater.inflate(R.layout.alarm_item, parent, false);
+        }
+
+        TextView alarmTime = (TextView) view.findViewById(R.id.alarm_item_time);
+        Switch isEnabled = (Switch) view.findViewById(R.id.alarm_item_toggle);
+        TextView isSmartWakeup = (TextView) view.findViewById(R.id.alarm_smart_wakeup);
+
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_sunday), alarm.getRepetition(GBAlarm.ALARM_SUN));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_monday), alarm.getRepetition(GBAlarm.ALARM_MON));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_tuesday), alarm.getRepetition(GBAlarm.ALARM_TUE));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_wednesday), alarm.getRepetition(GBAlarm.ALARM_WED));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_thursday), alarm.getRepetition(GBAlarm.ALARM_THU));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_friday), alarm.getRepetition(GBAlarm.ALARM_FRI));
+        highlightDay((TextView) view.findViewById(R.id.alarm_item_saturday), alarm.getRepetition(GBAlarm.ALARM_SAT));
+
+        isEnabled.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                alarm.setEnabled(isChecked);
+            }
+        });
+
+        view.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent startIntent;
+                startIntent = new Intent(mContext, AlarmDetails.class);
+                startIntent.putExtra("alarm_index", alarm.getIndex());
+                mContext.startActivity(startIntent);
+            }
+        });
+        alarmTime.setText(alarm.getTime());
+        isEnabled.setChecked(alarm.isEnabled());
+        if(alarm.isSmartWakeup()) {
+            isSmartWakeup.setVisibility(TextView.VISIBLE);
+        } else {
+            isSmartWakeup.setVisibility(TextView.GONE);
+        }
+
+        return view;
+    }
+
+    private void highlightDay(TextView view, boolean isOn) {
+        if (isOn) {
+            view.setTextColor(Color.BLUE);
+        } else {
+            view.setTextColor(Color.BLACK);
+        }
+    }
+}

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandConst.java

@@ -15,6 +15,10 @@ public final class MiBandConst {
     public static final String PREF_USER_WEIGHT_KG = "mi_user_weight_kg";
     public static final String PREF_MIBAND_WEARSIDE = "mi_wearside";
     public static final String PREF_MIBAND_ADDRESS = "development_miaddr";  // FIXME: should be prefixed mi_
+    public static final String PREF_MIBAND_ALARM_PREFIX = "mi_alarm";
+    public static final String PREF_MIBAND_ALARM1 = PREF_MIBAND_ALARM_PREFIX +"1";
+    public static final String PREF_MIBAND_ALARM2 = PREF_MIBAND_ALARM_PREFIX +"2";
+    public static final String PREF_MIBAND_ALARM3 = PREF_MIBAND_ALARM_PREFIX +"3";
 
     public static final String ORIGIN_SMS = "sms";
     public static final String ORIGIN_INCOMING_CALL = "incoming_call";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandService.java

@@ -134,6 +134,9 @@ public class MiBandService {
     public static final byte COMMAND_CONFIRM_ACTIVITY_DATA_TRANSFER_COMPLETE = 0xa;
 
     public static final byte COMMAND_FETCH_DATA = 0x6;
+
+    public static final byte COMMAND_SET_TIMER = 0x4;
+
     /*
 
 
@@ -152,8 +155,6 @@ public class MiBandService {
 
 	public static final COMMAND_SET_REALTIME_STEPS_NOTIFICATION = 0x3t
 
-	public static final COMMAND_SET_TIMER = 0x4t
-
 	public static final COMMAND_SET_WEAR_LOCATION = 0xft
 
 	public static final COMMAND_STOP_SYNC_DATA = 0x11t

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandSupport.java

@@ -18,6 +18,7 @@ import java.util.GregorianCalendar;
 import java.util.UUID;
 
 import nodomain.freeyourgadget.gadgetbridge.GBActivitySample;
+import nodomain.freeyourgadget.gadgetbridge.GBAlarm;
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.GBCommand;
 import nodomain.freeyourgadget.gadgetbridge.GBDevice.State;
@@ -44,6 +45,9 @@ import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.FLASH_ORIG
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.ORIGIN_GENERIC;
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.ORIGIN_K9MAIL;
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.ORIGIN_SMS;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM1;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM2;
+import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.PREF_MIBAND_ALARM3;
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.VIBRATION_COUNT;
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.VIBRATION_DURATION;
 import static nodomain.freeyourgadget.gadgetbridge.miband.MiBandConst.VIBRATION_PAUSE;
@@ -323,6 +327,21 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
         return VibrationProfile.getProfile(profileId, (byte) (repeat & 0xfff));
     }
 
+    @Override
+    public void onSetAlarms() {
+        try {
+            SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+            BluetoothGattCharacteristic characteristic = getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT);
+            TransactionBuilder builder = performInitialized("Set alarm");
+            queueAlarm(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM1, GBAlarm.DEFAULT_ALARM1)), builder, characteristic);
+            queueAlarm(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM2, GBAlarm.DEFAULT_ALARM2)), builder, characteristic);
+            queueAlarm(new GBAlarm(sharedPrefs.getString(PREF_MIBAND_ALARM3, GBAlarm.DEFAULT_ALARM3)), builder, characteristic);
+            builder.queue(getQueue());
+        } catch (IOException ex) {
+            LOG.error("Unable to set alarms on MI device", ex);
+        }
+    }
+
     @Override
     public void onSMS(String from, String body) {
         performPreferredNotification("sms received", ORIGIN_SMS, null);
@@ -544,6 +563,25 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
         }
     }
 
+
+    private void queueAlarm(GBAlarm alarm, TransactionBuilder builder, BluetoothGattCharacteristic characteristic) {
+        Calendar alarmCal = alarm.getAlarmCal();
+        byte[] alarmMessage = new byte[] {
+                (byte) MiBandService.COMMAND_SET_TIMER,
+                (byte) alarm.getIndex(),
+                (byte) (alarm.isEnabled() ? 1: 0),
+                (byte) (alarmCal.get(Calendar.YEAR) - 2000),
+                (byte) alarmCal.get(Calendar.MONTH),
+                (byte) alarmCal.get(Calendar.DATE),
+                (byte) alarmCal.get(Calendar.HOUR_OF_DAY),
+                (byte) alarmCal.get(Calendar.MINUTE),
+                (byte) alarmCal.get(Calendar.SECOND),
+                (byte) (alarm.isSmartWakeup() ? 30 : 0),
+                (byte) alarm.getRepetitionMask()
+        };
+        builder.write(characteristic, alarmMessage);
+    }
+
     private void handleActivityNotif(byte[] value) {
         if (value.length == 11) {
             // byte 0 is the data type: 1 means that each minute is represented by a triplet of bytes

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/pebble/PebbleSupport.java

@@ -38,4 +38,9 @@ public class PebbleSupport extends AbstractBTDeviceSupport {
     public synchronized PebbleIoThread getDeviceIOThread() {
         return (PebbleIoThread) super.getDeviceIOThread();
     }
+
+    @Override
+    public void onSetAlarms() {
+        //nothing to do ATM
+    }
 }

app/src/main/res/layout/activity_alarm_details.xml

@@ -0,0 +1,123 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    tools:context="nodomain.freeyourgadget.gadgetbridge.activities.AlarmDetails">
+
+
+    <TimePicker
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/alarm_time_picker"
+        android:layout_alignParentTop="true"
+        android:layout_alignParentStart="true" />
+
+    <CheckedTextView
+        android:layout_width="wrap_content"
+        android:layout_height="fill_parent"
+        android:text="@string/alarm_smart_wakeup"
+        android:orientation="vertical"
+        android:id="@+id/alarm_ctv_smart_wakeup"
+        android:checked="false"
+        android:drawableTop="@drawable/abc_btn_check_material"
+        android:layout_above="@+id/dowSelector"
+        android:layout_toEndOf="@+id/alarm_time_picker" />
+
+    <LinearLayout
+        android:orientation="horizontal"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:layout_below="@+id/alarm_time_picker"
+        android:layout_alignParentStart="true"
+        android:id="@+id/dowSelector">
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_mon_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_mon"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_tue_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_tue"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_wed_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_wed"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_thu_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_thu"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_fri_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_fri"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_sat_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_sat"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+
+        <CheckedTextView
+            android:layout_marginLeft="4dp"
+            android:layout_width="wrap_content"
+            android:layout_height="fill_parent"
+            android:text="@string/alarm_sun_short"
+            android:orientation="vertical"
+            android:id="@+id/alarm_ctv_sun"
+            android:checked="false"
+            android:clickable="true"
+            android:focusable="true"
+            android:drawableTop="@drawable/abc_btn_check_material"/>
+    </LinearLayout>
+
+
+
+</RelativeLayout>

app/src/main/res/layout/activity_configure_alarms.xml

@@ -0,0 +1,16 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    tools:context="nodomain.freeyourgadget.gadgetbridge.activities.ConfigureAlarms">
+
+    <ListView
+        android:descendantFocusability="blocksDescendants"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:id="@+id/alarmListView"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true" />
+</RelativeLayout>

app/src/main/res/layout/alarm_item.xml

@@ -0,0 +1,109 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent" android:layout_height="wrap_content">
+
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="16dp" >
+
+        <TextView
+            android:id="@+id/alarm_item_time"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentLeft="true"
+            android:layout_alignParentTop="true"
+            android:text="00:00"
+            android:textAppearance="?android:attr/textAppearanceLarge" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="(Smart)"
+            android:layout_toRightOf="@+id/alarm_item_time"
+            android:id="@+id/alarm_smart_wakeup"
+            android:visibility="invisible"
+            android:layout_alignBaseline="@+id/alarm_item_time" />
+
+        <TextView
+            android:id="@+id/alarm_item_monday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentLeft="true"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_mon_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_tuesday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_monday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_tue_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_wednesday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_tuesday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_wed_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_thursday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_wednesday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_thu_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_friday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_thursday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_fri_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_saturday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_friday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_sat_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <TextView
+            android:id="@+id/alarm_item_sunday"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_toRightOf="@+id/alarm_item_saturday"
+            android:layout_below="@+id/alarm_item_time"
+            android:layout_marginLeft="4dp"
+            android:text="@string/alarm_sun_short"
+            android:textAppearance="?android:attr/textAppearanceSmall" />
+
+        <Switch
+            android:id="@+id/alarm_item_toggle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentRight="true"
+            android:layout_alignParentTop="true" />
+
+    </RelativeLayout>
+
+
+</FrameLayout>

app/src/main/res/menu/controlcenter_context.xml

@@ -6,6 +6,9 @@
     <item
         android:id="@+id/controlcenter_start_sleepmonitor"
         android:title="@string/controlcenter_start_sleepmonitor"/>
+    <item
+        android:id="@+id/controlcenter_configure_alarms"
+        android:title="@string/controlcenter_start_configure_alarms"/>
     <item
         android:id="@+id/controlcenter_find_device"
         android:title="@string/controlcenter_find_device"/>

app/src/main/res/menu/menu_alarm_details.xml

@@ -0,0 +1,7 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="nodomain.freeyourgadget.gadgetbridge.activities.AlarmDetails">
+    <item android:id="@+id/action_settings" android:title="@string/action_settings"
+        android:orderInCategory="100" app:showAsAction="never" />
+</menu>

app/src/main/res/menu/menu_set_alarm.xml

@@ -0,0 +1,7 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="nodomain.freeyourgadget.gadgetbridge.activities.ConfigureAlarms">
+    <item android:id="@+id/action_settings" android:title="@string/action_settings"
+        android:orderInCategory="100" app:showAsAction="never" />
+</menu>

app/src/main/res/values/strings.xml

@@ -138,5 +138,15 @@
     <string name="control_center_find_lost_device">Find lost Device</string>
     <string name="control_center_cancel_to_stop_vibration">Cancel to stop vibration.</string>
     <string name="title_activity_charts">ChartsActivity</string>
-
+    <string name="title_activity_set_alarm">Configure Alarms</string>
+    <string name="controlcenter_start_configure_alarms">Configure alarms</string>
+    <string name="title_activity_alarm_details">Alarm Details</string>
+    <string name="alarm_sun_short">Sun</string>
+    <string name="alarm_mon_short">Mon</string>
+    <string name="alarm_tue_short">Tue</string>
+    <string name="alarm_wed_short">Wed</string>
+    <string name="alarm_thu_short">Thu</string>
+    <string name="alarm_fri_short">Fri</string>
+    <string name="alarm_sat_short">Sat</string>
+    <string name="alarm_smart_wakeup">smart wakeup</string>
 </resources>