nighttime watchface

wear/build.gradle

@@ -27,6 +27,7 @@ android {
             resValue "string", "label_xdrip", "AAPS"
             resValue "string", "label_xdrip_large", "AAPS(Large)"
             resValue "string", "label_xdrip_big_chart", "AAPS(BigChart)"
+            resValue "string", "label_xdrip_no_chart", "AAPS(NoChart)"
             resValue "string", "label_xdrip_circle", "AAPS(Circle)"
             resValue "string", "label_xdrip_activity", "AAPS Prefs."
             resValue "string", "app_settings", "AAPS Settings"
@@ -39,6 +40,7 @@ android {
             resValue "string", "label_xdrip", "AAPS"
             resValue "string", "label_xdrip_large", "AAPS(Large)"
             resValue "string", "label_xdrip_big_chart", "AAPS(BigChart)"
+            resValue "string", "label_xdrip_no_chart", "AAPS(NoChart)"
             resValue "string", "label_xdrip_circle", "AAPS(Circle)"
             resValue "string", "label_xdrip_activity", "AAPS Prefs."
             resValue "string", "app_settings", "AAPS Settings"

wear/src/main/AndroidManifest.xml

@@ -34,6 +34,24 @@
                 <category android:name="com.google.android.wearable.watchface.category.WATCH_FACE" />
             </intent-filter>
         </service>
+        <service
+            android:name=".watchfaces.NOChart"
+            android:allowEmbedded="true"
+            android:label="@string/label_xdrip_no_chart"
+            android:permission="android.permission.BIND_WALLPAPER">
+            <meta-data
+                android:name="android.service.wallpaper"
+                android:resource="@xml/watch_face" />
+            <meta-data
+                android:name="com.google.android.wearable.watchface.preview"
+                android:resource="@drawable/watchface_nochart" />
+
+            <intent-filter>
+                <action android:name="android.service.wallpaper.WallpaperService" />
+
+                <category android:name="com.google.android.wearable.watchface.category.WATCH_FACE" />
+            </intent-filter>
+        </service>
         <service
             android:name=".watchfaces.Home"
             android:allowEmbedded="true"

wear/src/main/java/info/nightscout/androidaps/watchfaces/NOChart.java

@@ -0,0 +1,520 @@
+package info.nightscout.androidaps.watchfaces;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.LinearGradient;
+import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.graphics.Shader;
+import android.os.Bundle;
+import android.os.PowerManager;
+import android.preference.PreferenceManager;
+import android.support.v4.content.ContextCompat;
+import android.support.v4.content.LocalBroadcastManager;
+import android.support.wearable.view.WatchViewStub;
+import android.support.wearable.watchface.WatchFaceStyle;
+import android.text.format.DateFormat;
+import android.util.Log;
+import android.view.Display;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.WindowInsets;
+import android.view.WindowManager;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+
+import com.google.android.gms.wearable.DataMap;
+import com.ustwo.clockwise.common.WatchFaceTime;
+import com.ustwo.clockwise.common.WatchMode;
+import com.ustwo.clockwise.common.WatchShape;
+import com.ustwo.clockwise.wearable.WatchFace;
+
+import java.util.ArrayList;
+
+import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.data.BasalWatchData;
+import info.nightscout.androidaps.data.BgWatchData;
+import info.nightscout.androidaps.data.ListenerService;
+import info.nightscout.androidaps.data.TempWatchData;
+import info.nightscout.androidaps.interaction.menus.MainMenuActivity;
+import lecho.lib.hellocharts.view.LineChartView;
+
+/**
+ * Created by adrianLxM.
+ */
+public class NOChart extends WatchFace implements SharedPreferences.OnSharedPreferenceChangeListener {
+    public final static IntentFilter INTENT_FILTER;
+    public TextView mTime, mSgv, mTimestamp, mDelta, mAvgDelta;
+    public RelativeLayout mRelativeLayout;
+    public long sgvLevel = 0;
+    public int batteryLevel = 1;
+    public int ageLevel = 1;
+    public boolean lowResMode = false;
+    public boolean layoutSet = false;
+    public double datetime;
+    public ArrayList<BgWatchData> bgDataList = new ArrayList<>();
+    public ArrayList<TempWatchData> tempWatchDataList = new ArrayList<>();
+    public ArrayList<BasalWatchData> basalWatchDataList = new ArrayList<>();
+    public PowerManager.WakeLock wakeLock;
+    public View layoutView;
+    private final Point displaySize = new Point();
+    private int specW, specH;
+    private int animationAngle = 0;
+    private boolean isAnimated = false;
+
+    private LocalBroadcastManager localBroadcastManager;
+    private MessageReceiver messageReceiver;
+
+    protected SharedPreferences sharedPrefs;
+    private String sgvString = "--";
+    private String externalStatusString = "no status";
+    private TextView statusView;
+    private long sgvTapTime = 0l;
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE))
+                .getDefaultDisplay();
+        display.getSize(displaySize);
+        wakeLock = ((PowerManager) getSystemService(Context.POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "Clock");
+
+        specW = View.MeasureSpec.makeMeasureSpec(displaySize.x,
+                View.MeasureSpec.EXACTLY);
+        specH = View.MeasureSpec.makeMeasureSpec(displaySize.y,
+                View.MeasureSpec.EXACTLY);
+        sharedPrefs = PreferenceManager
+                .getDefaultSharedPreferences(this);
+        sharedPrefs.registerOnSharedPreferenceChangeListener(this);
+        LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        layoutView = inflater.inflate(R.layout.activity_nochart, null);
+        performViewSetup();
+    }
+
+    @Override
+    protected void onLayout(WatchShape shape, Rect screenBounds, WindowInsets screenInsets) {
+        super.onLayout(shape, screenBounds, screenInsets);
+        layoutView.onApplyWindowInsets(screenInsets);
+    }
+
+    public void performViewSetup() {
+        final WatchViewStub stub = (WatchViewStub) layoutView.findViewById(R.id.watch_view_stub);
+        IntentFilter messageFilter = new IntentFilter(Intent.ACTION_SEND);
+
+        messageReceiver = new MessageReceiver();
+        localBroadcastManager = LocalBroadcastManager.getInstance(this);
+        localBroadcastManager.registerReceiver(messageReceiver, messageFilter);
+
+        stub.setOnLayoutInflatedListener(new WatchViewStub.OnLayoutInflatedListener() {
+            @Override
+            public void onLayoutInflated(WatchViewStub stub) {
+                mTime = (TextView) stub.findViewById(R.id.watch_time);
+                mSgv = (TextView) stub.findViewById(R.id.sgv);
+                mTimestamp = (TextView) stub.findViewById(R.id.timestamp);
+                mDelta = (TextView) stub.findViewById(R.id.delta);
+                mAvgDelta = (TextView) stub.findViewById(R.id.avgdelta);
+                mRelativeLayout = (RelativeLayout) stub.findViewById(R.id.main_layout);
+                statusView = (TextView) stub.findViewById(R.id.aps_status);
+                layoutSet = true;
+                showAgeAndStatus();
+                mRelativeLayout.measure(specW, specH);
+                mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                        mRelativeLayout.getMeasuredHeight());
+            }
+        });
+        ListenerService.requestData(this);
+        wakeLock.acquire(50);
+    }
+
+    @Override
+    protected void onTapCommand(int tapType, int x, int y, long eventTime) {
+
+        int extra = mSgv!=null?(mSgv.getRight() - mSgv.getLeft())/2:0;
+
+        if (tapType == TAP_TYPE_TAP&&
+                x + extra >=mSgv.getLeft() &&
+                x - extra <= mSgv.getRight()&&
+                y >= mSgv.getTop() &&
+                y <= mSgv.getBottom()){
+            if (eventTime - sgvTapTime < 800){
+                Intent intent = new Intent(this, MainMenuActivity.class);
+                intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                startActivity(intent);
+            }
+            sgvTapTime = eventTime;
+        }
+    }
+
+    protected void onWatchModeChanged(WatchMode watchMode) {
+
+        if(lowResMode ^ isLowRes(watchMode)){ //if there was a change in lowResMode
+            lowResMode = isLowRes(watchMode);
+            setColor();
+        } else if (! sharedPrefs.getBoolean("dark", true)){
+            //in bright mode: different colours if active:
+            setColor();
+        }
+    }
+
+    private boolean isLowRes(WatchMode watchMode) {
+        return (watchMode == WatchMode.LOW_BIT) || (watchMode == WatchMode.LOW_BIT_BURN_IN) || (watchMode == WatchMode.LOW_BIT_BURN_IN);
+    }
+
+
+    @Override
+    protected WatchFaceStyle getWatchFaceStyle(){
+        return new WatchFaceStyle.Builder(this).setAcceptsTapEvents(true).build();
+    }
+
+
+
+    public int ageLevel() {
+        if(timeSince() <= (1000 * 60 * 12)) {
+            return 1;
+        } else {
+            return 0;
+        }
+    }
+
+    public double timeSince() {
+        return System.currentTimeMillis() - datetime;
+    }
+
+    public String readingAge(boolean shortString) {
+        if (datetime == 0) { return shortString?"--'":"-- Minute ago"; }
+        int minutesAgo = (int) Math.floor(timeSince()/(1000*60));
+        if (minutesAgo == 1) {
+            return minutesAgo + (shortString?"'":" Minute ago");
+        }
+        return minutesAgo + (shortString?"'":" Minutes ago");
+    }
+
+    @Override
+    public void onDestroy() {
+        if(localBroadcastManager != null && messageReceiver != null){
+            localBroadcastManager.unregisterReceiver(messageReceiver);}
+        if (sharedPrefs != null){
+            sharedPrefs.unregisterOnSharedPreferenceChangeListener(this);
+        }
+        super.onDestroy();
+    }
+
+    static {
+        INTENT_FILTER = new IntentFilter();
+        INTENT_FILTER.addAction(Intent.ACTION_TIME_TICK);
+        INTENT_FILTER.addAction(Intent.ACTION_TIMEZONE_CHANGED);
+        INTENT_FILTER.addAction(Intent.ACTION_TIME_CHANGED);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        if(layoutSet) {
+            this.mRelativeLayout.draw(canvas);
+            Log.d("onDraw", "draw");
+        }
+    }
+
+    @Override
+    protected void onTimeChanged(WatchFaceTime oldTime, WatchFaceTime newTime) {
+        if (layoutSet && (newTime.hasHourChanged(oldTime) || newTime.hasMinuteChanged(oldTime))) {
+            wakeLock.acquire(50);
+            final java.text.DateFormat timeFormat = DateFormat.getTimeFormat(NOChart.this);
+            mTime.setText(timeFormat.format(System.currentTimeMillis()));
+            showAgeAndStatus();
+
+            if(ageLevel()<=0) {
+                mSgv.setPaintFlags(mSgv.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
+            } else {
+                mSgv.setPaintFlags(mSgv.getPaintFlags() & ~Paint.STRIKE_THRU_TEXT_FLAG);
+            }
+
+            missedReadingAlert();
+            mRelativeLayout.measure(specW, specH);
+            mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                    mRelativeLayout.getMeasuredHeight());
+        }
+    }
+
+    public class MessageReceiver extends BroadcastReceiver {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            Bundle bundle = intent.getBundleExtra("data");
+            if (layoutSet && bundle !=null) {
+                DataMap dataMap = DataMap.fromBundle(bundle);
+                wakeLock.acquire(50);
+                sgvLevel = dataMap.getLong("sgvLevel");
+                batteryLevel = dataMap.getInt("batteryLevel");
+                datetime = dataMap.getDouble("timestamp");
+                sgvString = dataMap.getString("sgvString");
+                mSgv.setText(dataMap.getString("sgvString"));
+
+                if(ageLevel()<=0) {
+                    mSgv.setPaintFlags(mSgv.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
+                } else {
+                    mSgv.setPaintFlags(mSgv.getPaintFlags() & ~Paint.STRIKE_THRU_TEXT_FLAG);
+                }
+
+                final java.text.DateFormat timeFormat = DateFormat.getTimeFormat(NOChart.this);
+                mTime.setText(timeFormat.format(System.currentTimeMillis()));
+
+                showAgeAndStatus();
+
+                String delta = dataMap.getString("delta");
+
+                if (delta.endsWith(" mg/dl")) {
+                    mDelta.setText(delta.substring(0, delta.length() - 6));
+                } else if (delta.endsWith(" mmol/l")||delta.endsWith(" mmol")) {
+                    mDelta.setText(delta.substring(0, delta.length() - 5));
+                } else {
+                    mDelta.setText(delta);
+                }
+
+
+                String avgDelta = dataMap.getString("avgDelta");
+
+                if (delta.endsWith(" mg/dl")) {
+                    mAvgDelta.setText(avgDelta.substring(0, avgDelta.length() - 6));
+                } else if (avgDelta.endsWith(" mmol/l")||avgDelta.endsWith(" mmol")) {
+                    mAvgDelta.setText(avgDelta.substring(0, avgDelta.length() - 5));
+                } else {
+                    mAvgDelta.setText(avgDelta);
+                }
+
+                mRelativeLayout.measure(specW, specH);
+                mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                        mRelativeLayout.getMeasuredHeight());
+                invalidate();
+                setColor();
+
+                //start animation?
+                // dataMap.getDataMapArrayList("entries") == null -> not on "resend data".
+                if (!lowResMode && (sharedPrefs.getBoolean("animation", false) && dataMap.getDataMapArrayList("entries") == null && (sgvString.equals("100") || sgvString.equals("5.5") || sgvString.equals("5,5")))) {
+                    startAnimation();
+                }
+            }
+            //status
+            bundle = intent.getBundleExtra("status");
+            if (layoutSet && bundle != null) {
+                DataMap dataMap = DataMap.fromBundle(bundle);
+                wakeLock.acquire(50);
+                externalStatusString = dataMap.getString("externalStatusString");
+
+                showAgeAndStatus();
+
+                mRelativeLayout.measure(specW, specH);
+                mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                        mRelativeLayout.getMeasuredHeight());
+                invalidate();
+                setColor();
+            }
+            //basals and temps
+            bundle = intent.getBundleExtra("basals");
+            if (layoutSet && bundle != null) {
+                DataMap dataMap = DataMap.fromBundle(bundle);
+                wakeLock.acquire(500);
+
+                loadBasalsAndTemps(dataMap);
+
+                mRelativeLayout.measure(specW, specH);
+                mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                        mRelativeLayout.getMeasuredHeight());
+                invalidate();
+                setColor();
+            }
+        }
+    }
+
+    private void loadBasalsAndTemps(DataMap dataMap) {
+        ArrayList<DataMap> temps = dataMap.getDataMapArrayList("temps");
+        if (temps != null) {
+            tempWatchDataList = new ArrayList<>();
+            for (DataMap temp : temps) {
+                TempWatchData twd = new TempWatchData();
+                twd.startTime = temp.getLong("starttime");
+                twd.startBasal =  temp.getDouble("startBasal");
+                twd.endTime = temp.getLong("endtime");
+                twd.endBasal = temp.getDouble("endbasal");
+                twd.amount = temp.getDouble("amount");
+                tempWatchDataList.add(twd);
+            }
+        }
+        ArrayList<DataMap> basals = dataMap.getDataMapArrayList("basals");
+        if (basals != null) {
+            basalWatchDataList = new ArrayList<>();
+            for (DataMap basal : basals) {
+                BasalWatchData bwd = new BasalWatchData();
+                bwd.startTime = basal.getLong("starttime");
+                bwd.endTime = basal.getLong("endtime");
+                bwd.amount = basal.getDouble("amount");
+                basalWatchDataList.add(bwd);
+            }
+        }
+    }
+
+    private void showAgeAndStatus() {
+
+        if( mTimestamp != null){
+            mTimestamp.setText(readingAge(true));
+        }
+        boolean showAvgDelta = sharedPrefs.getBoolean("showAvgDelta", true);
+
+        if(showAvgDelta){
+            mAvgDelta.setVisibility(View.VISIBLE);
+        } else {
+            mAvgDelta.setVisibility(View.GONE);
+        }
+            statusView.setText(externalStatusString);
+            statusView.setVisibility(View.VISIBLE);
+    }
+
+    public void setColor() {
+        if(lowResMode){
+            setColorLowRes();
+        } else if (sharedPrefs.getBoolean("dark", true)) {
+            setColorDark();
+        } else {
+            setColorBright();
+        }
+
+    }
+
+
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key){
+        setColor();
+        if(layoutSet){
+            showAgeAndStatus();
+            mRelativeLayout.measure(specW, specH);
+            mRelativeLayout.layout(0, 0, mRelativeLayout.getMeasuredWidth(),
+                    mRelativeLayout.getMeasuredHeight());
+        }
+        invalidate();
+    }
+
+    protected void updateRainbow() {
+        animationAngle = (animationAngle + 1) % 360;
+        //Animation matrix:
+        int[] rainbow = {Color.RED, Color.YELLOW, Color.GREEN, Color.BLUE
+                , Color.CYAN};
+        Shader shader = new LinearGradient(0, 0, 0, 20, rainbow,
+                null, Shader.TileMode.MIRROR);
+        Matrix matrix = new Matrix();
+        matrix.setRotate(animationAngle);
+        shader.setLocalMatrix(matrix);
+        mSgv.getPaint().setShader(shader);
+        invalidate();
+    }
+
+    private synchronized void setIsAnimated(boolean isAnimated) {
+        this.isAnimated = isAnimated;
+    }
+
+    void startAnimation() {
+        Log.d("CircleWatchface", "start startAnimation");
+
+        Thread animator = new Thread() {
+
+
+            public void run() {
+                setIsAnimated(true);
+                for (int i = 0; i <= 8 * 1000 / 40; i++) {
+                    updateRainbow();
+                    try {
+                        Thread.sleep(40);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
+                mSgv.getPaint().setShader(null);
+                setIsAnimated(false);
+                invalidate();
+                setColor();
+
+                System.gc();
+            }
+        };
+
+        animator.start();
+    }
+
+    protected void setColorLowRes() {
+        mTime.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_mTime));
+        statusView.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_statusView));
+        mRelativeLayout.setBackgroundColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_background));
+        mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+        mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+        mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+        mTimestamp.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_Timestamp));
+    }
+
+    protected void setColorDark() {
+        mTime.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_mTime));
+        statusView.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_statusView));
+        mRelativeLayout.setBackgroundColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_background));
+        if (sgvLevel == 1) {
+            mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_highColor));
+            mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_highColor));
+            mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_highColor));
+        } else if (sgvLevel == 0) {
+            mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+            mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+            mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_midColor));
+        } else if (sgvLevel == -1) {
+            mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_lowColor));
+            mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_lowColor));
+            mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_lowColor));
+        }
+
+        if (ageLevel == 1) {
+            mTimestamp.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_Timestamp));
+        } else {
+            mTimestamp.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.dark_TimestampOld));
+        }
+    }
+
+
+    protected void setColorBright() {
+
+        if (getCurrentWatchMode() == WatchMode.INTERACTIVE) {
+            mTime.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_bigchart_time));
+            statusView.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_bigchart_status));
+            mRelativeLayout.setBackgroundColor(ContextCompat.getColor(getApplicationContext(), R.color.light_background));
+            if (sgvLevel == 1) {
+                mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_highColor));
+                mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_highColor));
+                mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_highColor));
+            } else if (sgvLevel == 0) {
+                mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_midColor));
+                mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_midColor));
+                mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_midColor));
+            } else if (sgvLevel == -1) {
+                mSgv.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_lowColor));
+                mDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_lowColor));
+                mAvgDelta.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_lowColor));
+            }
+
+            if (ageLevel == 1) {
+                mTimestamp.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_mTimestamp1));
+            } else {
+                mTimestamp.setTextColor(ContextCompat.getColor(getApplicationContext(), R.color.light_mTimestamp));
+            }
+        } else {
+            setColorDark();
+        }
+    }
+
+    public void missedReadingAlert() {
+        int minutes_since   = (int) Math.floor(timeSince()/(1000*60));
+        if(minutes_since >= 16 && ((minutes_since - 16) % 5) == 0) {
+            ListenerService.requestData(this); // attempt endTime recover missing data
+        }
+    }
+}

wear/src/main/res/layout/activity_nochart.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.wearable.view.WatchViewStub
+        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"
+        android:id="@+id/watch_view_stub"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:rectLayout="@layout/rect_activity_nochart"
+        app:roundLayout="@layout/round_activity_nochart"
+        tools:context=".watchfaces.Home"
+        tools:deviceIds="wear"/>

wear/src/main/res/layout/rect_activity_nochart.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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" tools:context=".watchfaces.Home" tools:deviceIds="wear_square"
+    android:background="@color/black"
+    android:id="@+id/main_layout">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:textAlignment="center"
+        android:gravity="center_horizontal">
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAlignment="center"
+            android:paddingTop="5dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="-5dp"
+            android:gravity="center_horizontal">
+
+            <TextView
+                android:id="@+id/delta"
+                android:textSize="40sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="bottom"
+                android:gravity="center_horizontal|bottom"
+                android:layout_marginRight="5dp" />
+
+            <TextView
+                android:id="@+id/sgv"
+                android:textSize="55sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="center_horizontal"
+                android:gravity="center_horizontal" />
+
+            <TextView
+                android:id="@+id/avgdelta"
+                android:textSize="40sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="bottom"
+                android:gravity="center_horizontal|bottom"
+                android:layout_marginLeft="5dp" />
+
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/aps_status"
+            android:textSize="24sp"
+            android:text="E xU/h  IOB: x (x+x)"
+            android:layout_width="wrap_content"
+            android:textAlignment="center"
+            android:textColor="#FFFFFF"
+            android:layout_gravity="center_horizontal"
+            android:layout_height="wrap_content"/>
+
+        <View
+            android:id="@+id/chart"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_gravity="bottom"
+            android:layout_weight="1"
+            android:gravity="center_horizontal" />
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAlignment="center"
+            android:gravity="center_horizontal|bottom">
+
+            <TextView
+                android:id="@+id/watch_time"
+                android:textSize="47sp"
+                android:text="12:00"
+                android:textColor="#FFFFFF"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAlignment="center"
+                android:layout_marginRight="6dp"
+                android:layout_gravity="center_horizontal" />
+
+            <TextView
+                android:id="@+id/timestamp"
+                android:textSize="35sp"
+                android:text="-- '"
+                android:layout_width="wrap_content"
+                android:textAlignment="center"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="center_horizontal"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+    </LinearLayout>
+
+</RelativeLayout>

wear/src/main/res/layout/round_activity_nochart.xml

@@ -0,0 +1,108 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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" tools:context=".watchfaces.Home" tools:deviceIds="wear_square"
+    android:background="@color/black"
+    android:id="@+id/main_layout">
+
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:textAlignment="center"
+        android:gravity="center_horizontal">
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAlignment="center"
+            android:paddingTop="5dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="-5dp"
+            android:gravity="center_horizontal">
+
+            <TextView
+                android:id="@+id/delta"
+                android:textSize="40sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="bottom"
+                android:gravity="center_horizontal|bottom"
+                android:layout_marginRight="5dp" />
+
+            <TextView
+                android:id="@+id/sgv"
+                android:textSize="55sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="center_horizontal"
+                android:gravity="center_horizontal" />
+
+            <TextView
+                android:id="@+id/avgdelta"
+                android:textSize="40sp"
+                android:text="---"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="bottom"
+                android:gravity="center_horizontal|bottom"
+                android:layout_marginLeft="5dp" />
+
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/aps_status"
+            android:textSize="24sp"
+            android:text="E xU/h  IOB: x (x+x)"
+            android:layout_width="wrap_content"
+            android:textAlignment="center"
+            android:textColor="#FFFFFF"
+            android:layout_gravity="center_horizontal"
+            android:layout_height="wrap_content"/>
+
+        <View
+            android:id="@+id/chart"
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_gravity="bottom"
+            android:layout_weight="1"
+            android:gravity="center_horizontal" />
+
+        <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textAlignment="center"
+            android:gravity="center_horizontal|bottom">
+
+            <TextView
+                android:id="@+id/watch_time"
+                android:textSize="47sp"
+                android:text="12:00"
+                android:textColor="#FFFFFF"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:textAlignment="center"
+                android:layout_marginRight="6dp"
+                android:layout_gravity="center_horizontal" />
+
+            <TextView
+                android:id="@+id/timestamp"
+                android:textSize="35sp"
+                android:text="-- '"
+                android:layout_width="wrap_content"
+                android:textAlignment="center"
+                android:textColor="#FFFFFF"
+                android:layout_gravity="center_horizontal"
+                android:layout_height="wrap_content" />
+        </LinearLayout>
+
+    </LinearLayout>
+
+</RelativeLayout>