altosdroid: Change voice output around

[fw/altos] / altosdroid / src / org / altusmetrum / AltosDroid / AltosDroid.java

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
index 6cd9463afbc056f39e7cde3561134a943bd75933..db7815f3a7ab5ac4fcd069bd6f35bff95785b305 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosDroid.java
@@ -87,6 +87,11 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
        private int mAgeNewColor;
        private int mAgeOldColor;
 
+       public static final String      tab_pad_name = "pad";
+       public static final String      tab_flight_name = "flight";
+       public static final String      tab_recover_name = "recover";
+       public static final String      tab_map_name = "map";
+
        // field to display the version at the bottom of the screen
        private TextView mVersion;
 
@@ -399,9 +404,9 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
                                if (prev_locked != locked) {
                                        String currentTab = mTabHost.getCurrentTabTag();
                                        if (locked) {
-                                               if (currentTab.equals("pad")) mTabHost.setCurrentTabByTag("flight");
+                                               if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
                                        } else {
-                                               if (currentTab.equals("flight")) mTabHost.setCurrentTabByTag("pad");
+                                               if (currentTab.equals(tab_flight_name)) mTabHost.setCurrentTabByTag(tab_pad_name);
                                        }
                                }
                        } else {
@@ -409,13 +414,13 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
                                        String currentTab = mTabHost.getCurrentTabTag();
                                        switch (state.state) {
                                        case AltosLib.ao_flight_boost:
-                                               if (currentTab.equals("pad")) mTabHost.setCurrentTabByTag("flight");
+                                               if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
                                                break;
                                        case AltosLib.ao_flight_landed:
-                                               if (currentTab.equals("flight")) mTabHost.setCurrentTabByTag("recover");
+                                               if (currentTab.equals(tab_flight_name)) mTabHost.setCurrentTabByTag(tab_recover_name);
                                                break;
                                        case AltosLib.ao_flight_stateless:
-                                               if (currentTab.equals("pad")) mTabHost.setCurrentTabByTag("flight");
+                                               if (currentTab.equals(tab_pad_name)) mTabHost.setCurrentTabByTag(tab_flight_name);
                                                break;
                                        }
                                }
@@ -461,8 +466,8 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
                for (AltosDroidTab mTab : mTabs)
                        mTab.update_ui(telem_state, state, from_receiver, location, mTab == mTabsAdapter.currentItem());
 
-               if (state != null && mAltosVoice != null)
-                       mAltosVoice.tell(state, from_receiver);
+               if (mAltosVoice != null)
+                       mAltosVoice.tell(telem_state, state, from_receiver, location, (AltosDroidTab) mTabsAdapter.currentItem());
 
                saved_state = state;
        }
@@ -535,10 +540,10 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
 
                mTabsAdapter = new TabsAdapter(this, mTabHost, mViewPager);
 
-               mTabsAdapter.addTab(mTabHost.newTabSpec("pad").setIndicator(create_tab_view("Pad")), TabPad.class, null);
-               mTabsAdapter.addTab(mTabHost.newTabSpec("flight").setIndicator(create_tab_view("Flight")), TabFlight.class, null);
-               mTabsAdapter.addTab(mTabHost.newTabSpec("recover").setIndicator(create_tab_view("Recover")), TabRecover.class, null);
-               mTabsAdapter.addTab(mTabHost.newTabSpec("map").setIndicator(create_tab_view("Map")), TabMap.class, null);
+               mTabsAdapter.addTab(mTabHost.newTabSpec(tab_pad_name).setIndicator(create_tab_view("Pad")), TabPad.class, null);
+               mTabsAdapter.addTab(mTabHost.newTabSpec(tab_flight_name).setIndicator(create_tab_view("Flight")), TabFlight.class, null);
+               mTabsAdapter.addTab(mTabHost.newTabSpec(tab_recover_name).setIndicator(create_tab_view("Recover")), TabRecover.class, null);
+               mTabsAdapter.addTab(mTabHost.newTabSpec(tab_map_name).setIndicator(create_tab_view("Map")), TabMap.class, null);
 
                // Display the Version
                mVersion = (TextView) findViewById(R.id.version);
@@ -990,4 +995,29 @@ public class AltosDroid extends FragmentActivity implements AltosUnitsListener {
                }
                return false;
        }
+
+       static String direction(AltosGreatCircle from_receiver,
+                            Location receiver) {
+               if (!receiver.hasBearing())
+                       return null;
+
+               float   bearing = receiver.getBearing();
+               float   heading = (float) from_receiver.bearing - bearing;
+
+               while (heading <= -180.0f)
+                       heading += 360.0f;
+               while (heading > 180.0f)
+                       heading -= 360.0f;
+
+               int iheading = (int) (heading + 0.5f);
+
+               if (-1 < iheading && iheading < 1)
+                       return "ahead";
+               else if (iheading < -179 || 179 < iheading)
+                       return "backwards";
+               else if (iheading < 0)
+                       return String.format("left %d", -iheading);
+               else
+                       return String.format("right %d", iheading);
+       }
 }