forked from organicmaps/organicmaps
[android] Added missing LocationService and DownloadUI classes
This commit is contained in:
Alex Zolotarev
Alex Zolotarev
parent
f67059af15
commit
e4dd35f893
2 changed files with 228 additions and 0 deletions
110
android/src/com/mapswithme/maps/DownloadUI.java
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110
android/src/com/mapswithme/maps/DownloadUI.java
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@ -0,0 +1,110 @@
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package com.mapswithme.maps;
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import com.mapswithme.maps.downloader.DownloadManager;
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import android.os.Bundle;
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import android.preference.CheckBoxPreference;
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import android.preference.Preference;
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import android.preference.PreferenceActivity;
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import android.preference.PreferenceScreen;
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public class DownloadUI extends PreferenceActivity
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{
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private static String TAG = "DownloadUI";
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private native int countriesCount(int group, int country, int region);
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private native int countryStatus(int group, int country, int region);
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private native long countrySizeInBytes(int group, int country, int region);
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private native String countryName(int group, int country, int region);
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@Override
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protected void onCreate(Bundle savedInstanceState)
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{
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super.onCreate(savedInstanceState);
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// Root
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PreferenceScreen root = getPreferenceManager().createPreferenceScreen(this);
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setPreferenceScreen(createCountriesHierarchy(root, -1, -1, -1));
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}
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private Preference createElement(int group, int country, int region)
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{
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final String name = countryName(group, country, region);
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final int count = countriesCount(group, country, region);
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if (count == 0)
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{ // it's downloadable country element
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CheckBoxPreference c = new CheckBoxPreference(this);
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c.setKey(group + " " + country + " " + region);
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c.setTitle(name);
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final long s = countrySizeInBytes(group, country, region);
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final long remoteBytes = (s & 0xffff);
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final String sizeString;
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if (remoteBytes > 1024 * 1024)
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sizeString = remoteBytes / (1024 * 1024) + "Mb";
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else
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sizeString = remoteBytes / 1024 + "Kb";
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switch (countryStatus(group, country, region))
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{
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case 0: // EOnDisk
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c.setSummary("Click to delete " + sizeString);
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break;
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case 1: // ENotDownloaded
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c.setSummary("Click to download " + sizeString);
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break;
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case 2: // EDownloadFailed
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c.setSummary("Download has failed, click again to retry");
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break;
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case 3: // EDownloading
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c.setSummary("Downloading...");
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break;
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case 4: // EInQueue
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c.setSummary("Marked to download");
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break;
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case 5: // EUnknown
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c.setSummary("Unknown state :(");
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break;
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}
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return c;
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}
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else
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{ // it's parent element for downloadable countries
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PreferenceScreen parent = getPreferenceManager().createPreferenceScreen(this);
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// parent.setKey(group + " " + country + " " + region);
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parent.setTitle(name);
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// parent.setSummary("");
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return createCountriesHierarchy(parent, group, country, region);
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}
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}
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private PreferenceScreen createCountriesHierarchy(PreferenceScreen root, int group, int country, int region)
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{
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final int count = countriesCount(group, country, region);
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for (int i = 0; i < count; ++i)
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{
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if (group == -1)
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root.addPreference(createElement(i, country, region));
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else if (country == -1)
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root.addPreference(createElement(group, i, region));
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else if (region == -1)
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root.addPreference(createElement(group, country, i));
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}
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return root;
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference)
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{
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if (preference.hasKey())
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{
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final String[] keys = preference.getKey().split(" ");
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final int group = Integer.parseInt(keys[0]);
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final int country = Integer.parseInt(keys[1]);
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final int region = Integer.parseInt(keys[2]);
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if (((CheckBoxPreference)preference).isChecked())
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{
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//
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}
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}
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return super.onPreferenceTreeClick(preferenceScreen, preference);
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}
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}
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118
android/src/com/mapswithme/maps/location/LocationService.java
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118
android/src/com/mapswithme/maps/location/LocationService.java
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@ -0,0 +1,118 @@
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package com.mapswithme.maps.location;
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import android.content.Context;
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import android.hardware.GeomagneticField;
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import android.hardware.Sensor;
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import android.hardware.SensorEvent;
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import android.hardware.SensorEventListener;
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import android.hardware.SensorManager;
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import android.location.Location;
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import android.location.LocationListener;
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import android.location.LocationManager;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.Display;
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import android.view.WindowManager;
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public class LocationService implements LocationListener, SensorEventListener
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{
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private static String TAG = "Location";
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private static LocationService m_self;
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private LocationManager m_locationManager;
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private SensorManager m_sensorManager;
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private Sensor m_compassSensor;
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// To calculate true north for compass
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private GeomagneticField m_field;
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public static void start(Context c)
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{
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if (m_self == null)
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{
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m_self = new LocationService();
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// Acquire a reference to the system Location Manager
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m_self.m_locationManager = (LocationManager) c.getSystemService(Context.LOCATION_SERVICE);
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m_self.m_sensorManager = (SensorManager) c.getSystemService(Context.SENSOR_SERVICE);
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m_self.m_compassSensor = m_self.m_sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION);
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// m_self.m_defaultDisplay = ((WindowManager)c.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
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m_self.m_field = null;
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}
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m_self.startUpdate();
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}
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public static void stop()
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{
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if (m_self != null)
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m_self.stopUpdate();
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}
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private void startUpdate()
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{
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// Register the listener with the Location Manager to receive location updates
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m_locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, 0, 0, this);
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m_locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this);
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m_locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, this);
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m_sensorManager.registerListener(this, m_compassSensor, SensorManager.SENSOR_DELAY_NORMAL);
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nativeEnableLocationService(true);
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}
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private void stopUpdate()
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{
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m_locationManager.removeUpdates(this);
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m_sensorManager.unregisterListener(this);
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nativeEnableLocationService(false);
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}
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@Override
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public void onLocationChanged(Location l)
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{
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// used for compass updates
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if (m_field == null)
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m_field = new GeomagneticField((float)l.getLatitude(), (float)l.getLongitude(), (float)l.getAltitude(), l.getTime());
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nativeLocationChanged(l.getTime(), l.getLatitude(), l.getLongitude(), l.getAccuracy());
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Log.d(TAG, l.toString());
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}
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@Override
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public void onProviderDisabled(String provider)
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{
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Log.d(TAG, "onProviderDisabled " + provider);
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}
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@Override
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public void onProviderEnabled(String provider)
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{
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Log.d(TAG, "onProviderEnabled " + provider);
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}
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@Override
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public void onStatusChanged(String provider, int status, Bundle extras)
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{
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Log.d(TAG, "onStatusChanged " + provider + " " + status + " " + extras);
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}
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@Override
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public void onAccuracyChanged(Sensor sensor, int accuracy)
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{
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Log.d(TAG, "onAccuracyChanged " + sensor + " " + accuracy);
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}
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@Override
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public void onSensorChanged(SensorEvent event)
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{
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//Log.d(TAG, "onSensorChanged azimuth:" + event.values[0] + " acc:" + event.accuracy + " time:" + event.timestamp);
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if (m_field == null)
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nativeCompassChanged(event.timestamp, event.values[0], 0.0, 1.0f);
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else
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nativeCompassChanged(event.timestamp, event.values[0], event.values[0] + m_field.getDeclination(), m_field.getDeclination());
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}
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private native void nativeEnableLocationService(boolean enable);
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private native void nativeLocationChanged(long time, double lat, double lon, float accuracy);
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// screenOrientation:
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// 0 = 0
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// 1 = 90
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// 2 = 180
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// 3 = 270
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private native void nativeCompassChanged(long time, double magneticNorth, double trueNorth, float accuracy);
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}
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