Feature custom altitude preferences

Android/build.gradle

@@ -1,18 +1,18 @@
 apply plugin: 'com.android.application'
 
 dependencies {
-    compile 'com.google.android.gms:play-services-maps:7.0.0'
-    compile 'com.google.android.gms:play-services-location:7.0.0'
-    compile 'com.google.android.gms:play-services-analytics:7.0.0'
+    compile 'com.google.android.gms:play-services-maps:7.3.0'
+    compile 'com.google.android.gms:play-services-location:7.3.0'
+    compile 'com.google.android.gms:play-services-analytics:7.3.0'
 
     compile 'com.sothree.slidinguppanel:library:2.0.2'
 
-    compile 'com.android.support:support-v4:22.1.0'
-    compile 'com.android.support:appcompat-v7:22.1.0'
+    compile 'com.android.support:support-v4:22.1.1'
+    compile 'com.android.support:appcompat-v7:22.1.1'
     compile 'com.android.support:cardview-v7:22.1.0'
     compile 'com.android.support:recyclerview-v7:22.1.0'
 
-    compile 'com.o3dr.android:dronekit-android:2.3.11'
+    compile 'com.o3dr.android:dronekit-android:2.3.25'
 
     compile 'me.grantland:autofittextview:0.2.1'
     compile(name:'shimmer-android-release', ext:'aar')
@@ -22,6 +22,9 @@ dependencies {
     compile files('libs/protobuf-java-2.5.0.jar')
     compile files('libs/jeromq-0.3.4.jar')
     compile files('libs/sius-0.3.2-SNAPSHOT.jar')
+
+    compile 'com.squareup.okhttp:okhttp:2.3.0'
+    compile 'com.squareup.okhttp:okhttp-urlconnection:2.3.0'
 }
 
 android {

Android/res/values/preferences_keys.xml

@@ -64,4 +64,8 @@ This file is used to store the preferences keys so that it's accessible and modi
     <string name="pref_udp_ping_receiver_ip_key" translatable="false">pref_udp_ping_receiver_ip</string>
     <string name="pref_udp_ping_receiver_port_key" translatable="false">pref_udp_ping_receiver_port</string>
 
+    <string name="pref_alt_max_value_key" translatable="false">pref_alt_max_value</string>
+    <string name="pref_alt_min_value_key" translatable="false">pref_alt_min_value</string>
+    <string name="pref_alt_default_value_key" translatable="false">pref_alt_default_value</string>
+
 </resources>

Android/res/values/strings.xml

@@ -549,5 +549,12 @@
     <string name="pref_udp_server_ping_summary">Enable to allow the app to periodically ping the udp server.</string>
     <string name="pref_udp_ping_receiver_ip_title">UDP ping receiver ip</string>
     <string name="pref_udp_ping_receiver_port_title">UDP ping receiver port</string>
+    <string name="invalid_location_settings_warning">Unable to get accurate location. Please update your location settings!</string>
+
+    <!-- Altitude preferences -->
+    <string name="pref_alt_title">Altitude Preferences</string>
+    <string name="pref_max_alt_title">Max altitude value</string>
+    <string name="pref_min_alt_title">Min altitude value</string>
+    <string name="pref_default_alt_title">Default altitude value</string>
 
 </resources>

Android/res/xml/preferences.xml

@@ -282,6 +282,33 @@
                     android:title="@string/pref_ui_gps_hdop_title" />
             </PreferenceCategory>
 
+            <PreferenceCategory
+                android:title="@string/pref_alt_title">
+
+                <EditTextPreference
+                    android:gravity="center"
+                    android:inputType="numberSigned"
+                    android:key="@string/pref_alt_max_value_key"
+                    android:title="@string/pref_max_alt_title"
+                    android:persistent="false"
+                    />
+
+                <EditTextPreference
+                    android:gravity="center"
+                    android:inputType="numberSigned"
+                    android:key="@string/pref_alt_min_value_key"
+                    android:title="@string/pref_min_alt_title"
+                    android:persistent="false"/>
+
+                <EditTextPreference
+                    android:gravity="center"
+                    android:inputType="numberSigned"
+                    android:key="@string/pref_alt_default_value_key"
+                    android:title="@string/pref_default_alt_title"
+                    android:persistent="false"/>
+
+            </PreferenceCategory>
+
             <!-- Disabling kill switch until arducopter v3.3 is out.
             <PreferenceCategory
                 android:title="@string/pref_advance_menu_title">

Android/src/org/droidplanner/android/DroidPlannerApp.java

@@ -23,6 +23,7 @@
 import com.o3dr.services.android.lib.drone.connection.DroneSharePrefs;
 
 import org.droidplanner.android.activities.helpers.BluetoothDevicesActivity;
+import org.droidplanner.android.maps.providers.mapbox.offline.MapDownloader;
 import org.droidplanner.android.notifications.NotificationHandler;
 import org.droidplanner.android.proxy.mission.MissionProxy;
 import org.droidplanner.android.utils.Utils;
@@ -127,6 +128,7 @@ public void run() {
     private DroidPlannerPrefs dpPrefs;
     private LocalBroadcastManager lbm;
     private NotificationHandler notificationHandler;
+    private MapDownloader mapDownloader;
 
     @Override
     public void onCreate() {
@@ -135,9 +137,10 @@ public void onCreate() {
 
         dpPrefs = new DroidPlannerPrefs(context);
         lbm = LocalBroadcastManager.getInstance(context);
+        mapDownloader = new MapDownloader(context);
 
         controlTower = new ControlTower(context);
-        drone = new Drone();
+        drone = new Drone(context);
         missionProxy = new MissionProxy(context, this.drone);
 
         final Thread.UncaughtExceptionHandler dpExceptionHandler = new Thread.UncaughtExceptionHandler() {
@@ -160,6 +163,10 @@ public void uncaughtException(Thread thread, Throwable ex) {
         registerReceiver(broadcastReceiver, intentFilter);
     }
 
+    public MapDownloader getMapDownloader() {
+        return mapDownloader;
+    }
+
     public void addApiListener(ApiListener listener) {
         if (listener == null)
             return;

Android/src/org/droidplanner/android/activities/DrawerNavigationUI.java

@@ -21,13 +21,11 @@
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
-import com.google.android.gms.maps.GoogleMap;
-
 import org.droidplanner.android.R;
 import org.droidplanner.android.activities.helpers.SuperUI;
 import org.droidplanner.android.fragments.SettingsFragment;
 import org.droidplanner.android.fragments.actionbar.ActionBarTelemFragment;
-import org.droidplanner.android.maps.providers.google_map.GoogleMapFragment;
+import org.droidplanner.android.fragments.control.BaseFlightControlFragment;
 import org.droidplanner.android.widgets.SlidingDrawer;
 
 /**
@@ -100,7 +98,7 @@ protected View getActionDrawer() {
     @Override
     public void onActivityResult(int requestCode, int resultCode, Intent data){
         switch(requestCode) {
-            case GoogleMapFragment.REQUEST_CHECK_SETTINGS:
+            case BaseFlightControlFragment.FOLLOW_SETTINGS_UPDATE:
                 LocalBroadcastManager.getInstance(getApplicationContext())
                         .sendBroadcast(new Intent(SettingsFragment.ACTION_LOCATION_SETTINGS_UPDATED)
                                 .putExtra(SettingsFragment.EXTRA_RESULT_CODE, resultCode));

Android/src/org/droidplanner/android/activities/EditorActivity.java

@@ -69,15 +69,15 @@ public class EditorActivity extends DrawerNavigationUI implements OnPathFinished
     static {
         eventFilter.addAction(MissionProxy.ACTION_MISSION_PROXY_UPDATE);
         eventFilter.addAction(AttributeEvent.MISSION_RECEIVED);
-        eventFilter.addAction(AttributeEvent.PARAMETERS_REFRESH_ENDED);
+        eventFilter.addAction(AttributeEvent.PARAMETERS_REFRESH_COMPLETED);
     }
 
     private final BroadcastReceiver eventReceiver = new BroadcastReceiver() {
         @Override
         public void onReceive(Context context, Intent intent) {
             final String action = intent.getAction();
             switch (action) {
-                case AttributeEvent.PARAMETERS_REFRESH_ENDED:
+                case AttributeEvent.PARAMETERS_REFRESH_COMPLETED:
                 case MissionProxy.ACTION_MISSION_PROXY_UPDATE:
                     updateMissionLength();
                     break;

Android/src/org/droidplanner/android/data/DatabaseState.java

@@ -0,0 +1,40 @@
+package org.droidplanner.android.data;
+
+import android.content.Context;
+import android.text.TextUtils;
+
+import org.droidplanner.android.maps.providers.mapbox.offline.OfflineDatabaseHandler;
+
+import java.util.Locale;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * Created by Fredia Huya-Kouadio on 5/13/15.
+ */
+public class DatabaseState {
+
+    private static final ConcurrentHashMap<String, OfflineDatabaseHandler> databaseHandlers = new ConcurrentHashMap<>();
+
+    public static OfflineDatabaseHandler getOfflineDatabaseHandlerForMapId(Context context, String dbName) {
+        final String lowerMapId = dbName.toLowerCase(Locale.US);
+        if (databaseHandlers.containsKey(lowerMapId)) {
+            return databaseHandlers.get(dbName);
+        }
+
+        OfflineDatabaseHandler dbh = new OfflineDatabaseHandler(context, lowerMapId);
+        databaseHandlers.put(lowerMapId, dbh);
+        return dbh;
+    }
+
+    public static void deleteDatabase(Context context, String dbName){
+        if(context == null || TextUtils.isEmpty(dbName))
+            return;
+
+        final String lowerMapId = dbName.toLowerCase(Locale.US);
+        OfflineDatabaseHandler dbHandler = databaseHandlers.remove(lowerMapId);
+        if(dbHandler != null)
+            dbHandler.close();
+
+        context.deleteDatabase(lowerMapId);
+    }
+}

Android/src/org/droidplanner/android/dialogs/EditInputDialog.java

@@ -1,9 +1,9 @@
 package org.droidplanner.android.dialogs;
 
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
 import android.text.TextUtils;
 import android.view.View;
 import android.widget.EditText;

Android/src/org/droidplanner/android/dialogs/YesNoDialog.java

@@ -1,11 +1,11 @@
 package org.droidplanner.android.dialogs;
 
-import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.os.Bundle;
 import android.support.v4.app.DialogFragment;
+import android.support.v7.app.AlertDialog;
 import android.view.View;
 import android.widget.TextView;
 
@@ -69,8 +69,7 @@ public void onClick(DialogInterface dialog, int which) {
     }
 
     protected View generateContentView(Bundle savedInstanceState){
-        final View contentView = getActivity().getLayoutInflater().inflate(R.layout
-                .dialog_yes_no_content, null);
+        final View contentView = getActivity().getLayoutInflater().inflate(R.layout.dialog_yes_no_content, null);
 
         if(contentView == null){
             return contentView;

Android/src/org/droidplanner/android/dialogs/YesNoWithPrefsDialog.java

@@ -1,11 +1,11 @@
 package org.droidplanner.android.dialogs;
 
-import android.app.AlertDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.preference.Preference;
+import android.support.v7.app.AlertDialog;
 import android.view.View;
 import android.widget.CheckBox;
 import android.widget.Toast;

Android/src/org/droidplanner/android/fragments/DroneMap.java

@@ -56,6 +56,7 @@ public abstract class DroneMap extends ApiListenerFragment {
 		eventFilter.addAction(AttributeEvent.STATE_DISCONNECTED);
 		eventFilter.addAction(AttributeEvent.CAMERA_FOOTPRINTS_UPDATED);
 		eventFilter.addAction(AttributeEvent.ATTITUDE_UPDATED);
+		eventFilter.addAction(AttributeEvent.HOME_UPDATED);
         eventFilter.addAction(ACTION_UPDATE_MAP);
 	}
 
@@ -70,6 +71,7 @@ public void onReceive(Context context, Intent intent) {
 			final String action = intent.getAction();
             switch (action) {
                 case ACTION_UPDATE_MAP:
+				case AttributeEvent.HOME_UPDATED:
                 case MissionProxy.ACTION_MISSION_PROXY_UPDATE:
                     postUpdate();
                     break;

Android/src/org/droidplanner/android/fragments/ParamsFragment.java

@@ -63,8 +63,8 @@ public class ParamsFragment extends ApiListenerListFragment {
 
     static {
         intentFilter.addAction(AttributeEvent.PARAMETERS_REFRESH_STARTED);
-        intentFilter.addAction(AttributeEvent.PARAMETERS_REFRESH_ENDED);
-        intentFilter.addAction(AttributeEvent.PARAMETERS_RECEIVED);
+        intentFilter.addAction(AttributeEvent.PARAMETERS_REFRESH_COMPLETED);
+        intentFilter.addAction(AttributeEvent.PARAMETER_RECEIVED);
         intentFilter.addAction(AttributeEvent.STATE_CONNECTED);
         intentFilter.addAction(AttributeEvent.TYPE_UPDATED);
     }
@@ -78,7 +78,7 @@ public void onReceive(Context context, Intent intent) {
                     startProgress();
                     break;
 
-                case AttributeEvent.PARAMETERS_REFRESH_ENDED:
+                case AttributeEvent.PARAMETERS_REFRESH_COMPLETED:
                     stopProgress();
                     /*** FALL - THROUGH ***/
                 case AttributeEvent.STATE_CONNECTED:
@@ -90,7 +90,7 @@ public void onReceive(Context context, Intent intent) {
                     }
                     break;
 
-                case AttributeEvent.PARAMETERS_RECEIVED:
+                case AttributeEvent.PARAMETER_RECEIVED:
                     final int defaultValue = -1;
                     int index = intent.getIntExtra(AttributeEventExtra.EXTRA_PARAMETER_INDEX, defaultValue);
                     int count = intent.getIntExtra(AttributeEventExtra.EXTRA_PARAMETERS_COUNT, defaultValue);

Android/src/org/droidplanner/android/fragments/SensorSetupFragment.java

@@ -12,7 +12,6 @@
 
 import org.droidplanner.android.R;
 import org.droidplanner.android.fragments.calibration.imu.FragmentSetupIMU;
-import org.droidplanner.android.fragments.calibration.mag.FragmentSetupMAG;
 import org.droidplanner.android.widgets.viewPager.TabPageIndicator;
 
 /**
@@ -54,15 +53,11 @@ public Fragment getItem(int i) {
                 case 0:
                 default:
                     return new FragmentSetupIMU();
-                case 1:
-                    return new FragmentSetupMAG();
             }
         }
 
         @Override
         public int getCount() {
-            //Enable mag calibration when it's fully working.
-//            return 2;
             return 1;
         }
 
@@ -72,8 +67,6 @@ public CharSequence getPageTitle(int position) {
                 case 0:
                 default:
                     return FragmentSetupIMU.getTitle(context);
-                case 1:
-                    return FragmentSetupMAG.getTitle(context);
             }
         }
     }