X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FAltosDroid.java;h=e10982f7cc8873832c99fa21e2937c260deab64f;hp=5ce6f81069eae5bb7222f9d4c447ce211d8b28e1;hb=cc674d8f991a3a055236ad8b51fecd99080540e1;hpb=6592a5be127a9c95d3b2e7d5aa6ffba71c6748b9

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
index 5ce6f810..e10982f7 100644
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
@@ -37,7 +37,7 @@ import android.os.Message;
 import android.os.Messenger;
 import android.os.RemoteException;
 import android.support.v4.app.FragmentActivity;
-import android.support.v4.view.ViewPager;
+import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
@@ -82,10 +82,11 @@ public class AltosDroid extends FragmentActivity {
 	private TextView mVersion;
 
 	// Tabs
-	TabHost     mTabHost;
-	AltosViewPager   mViewPager;
-	TabsAdapter mTabsAdapter;
+	TabHost         mTabHost;
+	AltosViewPager  mViewPager;
+	TabsAdapter     mTabsAdapter;
 	ArrayList<AltosDroidTab> mTabs = new ArrayList<AltosDroidTab>();
+	int             tabHeight;
 
 	// Timer and Saved flight state for Age calculation
 	private Timer timer = new Timer();
@@ -265,6 +266,8 @@ 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 +277,18 @@ 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);
+	}
+
+	static String integer(String format, int value) {
+		if (value == AltosRecord.MISSING)
+			return "";
+		return String.format(format, value);
+	}
+
 	@Override
 	public void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
@@ -298,6 +313,7 @@ public class AltosDroid extends FragmentActivity {
 		setContentView(R.layout.altosdroid);
 		getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title);
 
+		// Create the Tabs and ViewPager
 		mTabHost = (TabHost)findViewById(android.R.id.tabhost);
 		mTabHost.setup();
 
@@ -312,8 +328,27 @@ public class AltosDroid extends FragmentActivity {
 		mTabsAdapter.addTab(mTabHost.newTabSpec("landed").setIndicator("Landed"), TabLanded.class, null);
 		mTabsAdapter.addTab(mTabHost.newTabSpec("map").setIndicator("Map"), TabMap.class, null);
 
+
+		// Scale the size of the Tab bar for different screen densities
+		// This probably won't be needed when we start supporting ICS+ tabs.
+		DisplayMetrics metrics = new DisplayMetrics();
+		getWindowManager().getDefaultDisplay().getMetrics(metrics);
+		int density = metrics.densityDpi;
+
+		if (density==DisplayMetrics.DENSITY_XHIGH)
+			tabHeight = 65;
+		else if (density==DisplayMetrics.DENSITY_HIGH)
+			tabHeight = 45;
+		else if (density==DisplayMetrics.DENSITY_MEDIUM)
+			tabHeight = 35;
+		else if (density==DisplayMetrics.DENSITY_LOW)
+			tabHeight = 25;
+		else
+			tabHeight = 65;
+
 		for (int i = 0; i < 5; i++)
-			mTabHost.getTabWidget().getChildAt(i).getLayoutParams().height = 45;
+			mTabHost.getTabWidget().getChildAt(i).getLayoutParams().height = tabHeight;
+
 
 		// Set up the custom title
 		mTitle = (TextView) findViewById(R.id.title_left_text);
@@ -379,7 +414,7 @@ public class AltosDroid extends FragmentActivity {
 		super.onDestroy();
 		if(D) Log.e(TAG, "--- ON DESTROY ---");
 
-		mAltosVoice.stop();
+		if (mAltosVoice != null) mAltosVoice.stop();
 	}
 
 	public void onActivityResult(int requestCode, int resultCode, Intent data) {