altosdroid: Check for missing values

When displaying numbers, check for MISSING values and display nothing

Signed-off-by: Keith Packard <keithp@keithp.com>

5 files changed, 57 insertions, 36 deletions

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
index 5ce6f810..917d64d6 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
@@ -265,6 +265,8 @@ public class AltosDroid extends FragmentActivity {
 
 	static String pos(double p, String pos, String neg) {
 		String	h = pos;
+		if (p == AltosRecord.MISSING)
+			return "";
 		if (p < 0) {
 			h = neg;
 			p = -p;
@@ -274,6 +276,12 @@ public class AltosDroid extends FragmentActivity {
 		return String.format("%d°%9.4f\" %s", deg, min, h);
 	}
 
+	static String number(String format, double value) {
+		if (value == AltosRecord.MISSING)
+			return "";
+		return String.format(format, value);
+	}
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/GoNoGoLights.java b/altosdroid/src/org/altusmetrum/AltosDroid/GoNoGoLights.java
index 0f95bc22..8e8d9c03 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/GoNoGoLights.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/GoNoGoLights.java
@@ -23,6 +23,8 @@ import android.widget.ImageView;
 
 public class GoNoGoLights {
 	private Boolean state;
+	private Boolean missing;
+	private Boolean set;
 
 	private ImageView red;
 	private ImageView green;
@@ -35,16 +37,23 @@ public class GoNoGoLights {
 		red = in_red;
 		green = in_green;
 		state = false;
+		missing = true;
+		set = false;
 
 		dRed   = r.getDrawable(R.drawable.redled);
 		dGreen = r.getDrawable(R.drawable.greenled);
 		dGray  = r.getDrawable(R.drawable.grayled);
 	}
 
-	public void set(Boolean s) {
-		if (s == state) return;
+	public void set(Boolean s, Boolean m) {
+		if (set && s == state && m == missing) return;
 		state = s;
-		if (state) {
+		missing = m;
+		set = true;
+		if (missing) {
+			red.setImageDrawable(dGray);
+			green.setImageDrawable(dGray);
+		} else if (state) {
 			red.setImageDrawable(dGray);
 			green.setImageDrawable(dGreen);
 		} else {
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TabAscent.java b/altosdroid/src/org/altusmetrum/AltosDroid/TabAscent.java
index 23d2e97c..0e141ae4 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TabAscent.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TabAscent.java
@@ -87,23 +87,26 @@ public class TabAscent extends Fragment implements AltosDroidTab {
 
 	public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver) {
 		if (state != null) {
-			mHeightView.setText(String.format("%6.0f m", state.height));
-			mMaxHeightView.setText(String.format("%6.0f m", state.max_height));
-			mSpeedView.setText(String.format("%6.0f m/s", state.speed()));
-			mMaxSpeedView.setText(String.format("%6.0f m/s", state.max_speed()));
-			mAccelView.setText(String.format("%6.0f m/s²", state.acceleration));
-			mMaxAccelView.setText(String.format("%6.0f m/s²", state.max_acceleration));
+			mHeightView.setText(AltosDroid.number("%6.0f m", state.height));
+			mMaxHeightView.setText(AltosDroid.number("%6.0f m", state.max_height));
+			mSpeedView.setText(AltosDroid.number("%6.0f m/s", state.speed()));
+			mMaxSpeedView.setText(AltosDroid.number("%6.0f m/s", state.max_speed()));
+			mAccelView.setText(AltosDroid.number("%6.0f m/s²", state.acceleration));
+			mMaxAccelView.setText(AltosDroid.number("%6.0f m/s²", state.max_acceleration));
 
 			if (state.gps != null) {
 				mLatitudeView.setText(AltosDroid.pos(state.gps.lat, "N", "S"));
 				mLongitudeView.setText(AltosDroid.pos(state.gps.lon, "W", "E"));
+			} else {
+				mLatitudeView.setText("");
+				mLongitudeView.setText("");
 			}
 
-			mApogeeVoltageView.setText(String.format("%4.2f V", state.drogue_sense));
-			mApogeeLights.set(state.drogue_sense > 3.2);
+			mApogeeVoltageView.setText(AltosDroid.number("%4.2f V", state.drogue_sense));
+			mApogeeLights.set(state.drogue_sense > 3.2, state.drogue_sense == AltosRecord.MISSING);
 
-			mMainVoltageView.setText(String.format("%4.2f V", state.main_sense));
-			mMainLights.set(state.main_sense > 3.2);
+			mMainVoltageView.setText(AltosDroid.number("%4.2f V", state.main_sense));
+			mMainLights.set(state.main_sense > 3.2, state.main_sense == AltosRecord.MISSING);
 		}
 	}
 }
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java b/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
index 49774a30..09e7169b 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TabDescent.java
@@ -91,14 +91,14 @@ public class TabDescent extends Fragment implements AltosDroidTab {
 
 	public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver) {
 		if (state != null) {
-			mSpeedView.setText(String.format("%6.0f m/s", state.speed()));
-			mHeightView.setText(String.format("%6.0f m", state.height));
+			mSpeedView.setText(AltosDroid.number("%6.0f m/s", state.speed()));
+			mHeightView.setText(AltosDroid.number("%6.0f m", state.height));
 			if (from_receiver != null) {
-				mElevationView.setText(String.format("%3.0f°", from_receiver.elevation));
-				mRangeView.setText(String.format("%6.0f m", from_receiver.range));
-				mBearingView.setText(String.format("%3.0f°", from_receiver.bearing));
+				mElevationView.setText(AltosDroid.number("%3.0f°", from_receiver.elevation));
+				mRangeView.setText(AltosDroid.number("%6.0f m", from_receiver.range));
+				mBearingView.setText(AltosDroid.number("%3.0f°", from_receiver.bearing));
 				mCompassView.setText(from_receiver.bearing_words(AltosGreatCircle.BEARING_LONG));
-				mDistanceView.setText(String.format("%6.0f m", from_receiver.distance));
+				mDistanceView.setText(AltosDroid.number("%6.0f m", from_receiver.distance));
 			} else { 
 				mElevationView.setText("<unknown>");
 				mRangeView.setText("<unknown>");
@@ -111,11 +111,11 @@ public class TabDescent extends Fragment implements AltosDroidTab {
 				mLongitudeView.setText(AltosDroid.pos(state.gps.lon, "W", "E"));
 			}
 
-			mApogeeVoltageView.setText(String.format("%4.2f V", state.drogue_sense));
-			mApogeeLights.set(state.drogue_sense > 3.2);
+			mApogeeVoltageView.setText(AltosDroid.number("%4.2f V", state.drogue_sense));
+			mApogeeLights.set(state.drogue_sense > 3.2, state.drogue_sense == AltosRecord.MISSING);
 
-			mMainVoltageView.setText(String.format("%4.2f V", state.main_sense));
-			mMainLights.set(state.main_sense > 3.2);
+			mMainVoltageView.setText(AltosDroid.number("%4.2f V", state.main_sense));
+			mMainLights.set(state.main_sense > 3.2, state.main_sense == AltosRecord.MISSING);
 		}
 	}
 
diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TabPad.java b/altosdroid/src/org/altusmetrum/AltosDroid/TabPad.java
index 3c168e37..8b3c4012 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TabPad.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TabPad.java
@@ -103,14 +103,14 @@ public class TabPad extends Fragment implements AltosDroidTab {
 
 	public void update_ui(AltosState state, AltosGreatCircle from_receiver, Location receiver) {
 		if (state != null) {
-			mBatteryVoltageView.setText(String.format("%4.2f V", state.battery));
-			mBatteryLights.set(state.battery > 3.7);
+			mBatteryVoltageView.setText(AltosDroid.number("%4.2f V", state.battery));
+			mBatteryLights.set(state.battery > 3.7, state.battery == AltosRecord.MISSING);
 
-			mApogeeVoltageView.setText(String.format("%4.2f V", state.drogue_sense));
-			mApogeeLights.set(state.drogue_sense > 3.2);
+			mApogeeVoltageView.setText(AltosDroid.number("%4.2f V", state.drogue_sense));
+			mApogeeLights.set(state.drogue_sense > 3.2, state.drogue_sense == AltosRecord.MISSING);
 
-			mMainVoltageView.setText(String.format("%4.2f V", state.main_sense));
-			mMainLights.set(state.main_sense > 3.2);
+			mMainVoltageView.setText(AltosDroid.number("%4.2f V", state.main_sense));
+			mMainLights.set(state.main_sense > 3.2, state.main_sense == AltosRecord.MISSING);
 
 			if (state.data.flight != 0) {
 				if (state.data.state <= AltosLib.ao_flight_pad)
@@ -122,17 +122,18 @@ public class TabPad extends Fragment implements AltosDroidTab {
 			} else {
 				mDataLoggingView.setText("Storage full");
 			}
-			mDataLoggingLights.set(state.data.flight != 0);
+			mDataLoggingLights.set(state.data.flight != 0, state.data.flight != AltosRecord.MISSING);
 
 			if (state.gps != null) {
-				mGPSLockedView.setText(String.format("%4d sats", state.gps.nsat));
-				mGPSLockedLights.set(state.gps.locked && state.gps.nsat >= 4);
+				mGPSLockedView.setText(AltosDroid.number("%4d sats", state.gps.nsat));
+				mGPSLockedLights.set(state.gps.locked && state.gps.nsat >= 4, false);
 				if (state.gps_ready)
 					mGPSReadyView.setText("Ready");
 				else
-					mGPSReadyView.setText(String.format("Waiting %d", state.gps_waiting));
-				mGPSReadyLights.set(state.gps_ready);
-			}
+					mGPSReadyView.setText(AltosDroid.number("Waiting %d", state.gps_waiting));
+			} else
+				mGPSLockedLights.set(false, true);
+			mGPSReadyLights.set(state.gps_ready, state.gps == null);
 		}
 
 		if (receiver != null) {
@@ -141,7 +142,7 @@ public class TabPad extends Fragment implements AltosDroidTab {
 				altitude = receiver.getAltitude();
 			mPadLatitudeView.setText(AltosDroid.pos(receiver.getLatitude(), "N", "S"));
 			mPadLongitudeView.setText(AltosDroid.pos(receiver.getLongitude(), "W", "E"));
-			mPadAltitudeView.setText(String.format("%4.0f m", altitude));
+			mPadAltitudeView.setText(AltosDroid.number("%4.0f m", altitude));
 		}
 	}