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-rw-r--r--location/data/Android.mk53
-rw-r--r--location/data/kml/kml2
-rw-r--r--location/data/kml/properties11
-rw-r--r--location/data/location1
-rw-r--r--location/data/nmea162
-rw-r--r--location/data/properties10
-rw-r--r--location/data/test/class1
-rw-r--r--location/data/track/properties10
-rw-r--r--location/data/track/track1
-rw-r--r--location/java/android/location/LocationManager.java3
-rw-r--r--location/java/com/android/internal/location/LocationProviderImpl.java48
-rw-r--r--location/java/com/android/internal/location/TrackProvider.java731
12 files changed, 0 insertions, 1033 deletions
diff --git a/location/data/Android.mk b/location/data/Android.mk
deleted file mode 100644
index 794e6c7..0000000
--- a/location/data/Android.mk
+++ /dev/null
@@ -1,53 +0,0 @@
-#
-# Install 3 sample gps files (nmea, location, and properties)
-# for use with the SDK
-#
-
-# where to install the sample files on the device
-#
-local_target_dir := $(TARGET_OUT_DATA)/location
-
-########################
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := nmea
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(local_target_dir)/gps
-
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
-
-########################
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := location
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(local_target_dir)/gps
-
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
-
-########################
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := properties
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(local_target_dir)/gps
-
-LOCAL_SRC_FILES := $(LOCAL_MODULE)
-
-include $(BUILD_PREBUILT)
-
-########################
diff --git a/location/data/kml/kml b/location/data/kml/kml
deleted file mode 100644
index e1d98b8..0000000
--- a/location/data/kml/kml
+++ /dev/null
@@ -1,2 +0,0 @@
-<coordinates>003405.000,3725.3433,12205.7921 003405.000,3725.3433,12205.7921</coordinates>
-<coordinates>003405.000,3725.3433,12205.7921 003405.000,3725.3433,12205.7921</coordinates>
diff --git a/location/data/kml/properties b/location/data/kml/properties
deleted file mode 100644
index 42d319f..0000000
--- a/location/data/kml/properties
+++ /dev/null
@@ -1,11 +0,0 @@
-requiresNetwork false
-requiresSatellite false
-requiresCell true
-hasMonetaryCost false
-supportsAltitude true
-supportsBearing false
-supportsSpeed true
-repeat true
-accuracy 2
-powerRequirement 2
-trackSpeed 100
diff --git a/location/data/location b/location/data/location
deleted file mode 100644
index 1c0c986..0000000
--- a/location/data/location
+++ /dev/null
@@ -1 +0,0 @@
-gps,1193789209,37.42238666666666666666,-122.096535,0,0,0
diff --git a/location/data/nmea b/location/data/nmea
deleted file mode 100644
index 1b6b45b..0000000
--- a/location/data/nmea
+++ /dev/null
@@ -1,162 +0,0 @@
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-$GPRMC,004620.000,A,3727.5326,N,12208.2431,W,21.96,304.30,061007,,,D*4F
-$GPRMC,004625.000,A,3727.5515,N,12208.2693,W,20.21,323.71,061007,,,D*4B
-$GPRMC,004630.000,A,3727.5788,N,12208.2812,W,21.00,352.36,061007,,,D*49
-$GPRMC,004635.000,A,3727.6048,N,12208.2846,W,14.79,351.69,061007,,,D*44
-$GPRMC,004640.000,A,3727.6217,N,12208.2861,W,6.38,359.46,061007,,,D*78
-$GPRMC,004645.000,A,3727.6322,N,12208.2880,W,10.02,331.10,061007,,,D*46
-$GPRMC,004650.000,A,3727.6394,N,12208.3010,W,6.76,277.11,061007,,,D*79
-$GPRMC,004655.000,A,3727.6382,N,12208.3058,W,1.58,256.67,061007,,,D*7E
-$GPRMC,004700.000,A,3727.6253,N,12208.3024,W,6.34,164.31,061007,,,A*70
-$GPRMC,004715.000,A,3727.5854,N,12208.3345,W,5.00,267.98,061007,,,A*79
-$GPRMC,004720.000,A,3727.5993,N,12208.3323,W,6.50,26.91,061007,,,A*4D
-$GPRMC,004725.000,A,3727.6123,N,12208.3159,W,13.14,44.68,061007,,,A*71
diff --git a/location/data/properties b/location/data/properties
deleted file mode 100644
index b6878af..0000000
--- a/location/data/properties
+++ /dev/null
@@ -1,10 +0,0 @@
-requiresNetwork false
-requiresSatellite false
-requiresCell false
-hasMonetaryCost false
-supportsAltitude true
-supportsBearing true
-supportsSpeed true
-repeat true
-accuracy 1
-powerRequirement 1
diff --git a/location/data/test/class b/location/data/test/class
deleted file mode 100644
index 495b172..0000000
--- a/location/data/test/class
+++ /dev/null
@@ -1 +0,0 @@
-android.test.TestLocationProvider
diff --git a/location/data/track/properties b/location/data/track/properties
deleted file mode 100644
index 1f1ed5e..0000000
--- a/location/data/track/properties
+++ /dev/null
@@ -1,10 +0,0 @@
-requiresNetwork true
-requiresSatellite false
-requiresCell false
-hasMonetaryCost false
-supportsAltitude true
-supportsBearing false
-supportsSpeed false
-repeat true
-accuracy 1
-powerRequirement 3
diff --git a/location/data/track/track b/location/data/track/track
deleted file mode 100644
index a69ba2a..0000000
--- a/location/data/track/track
+++ /dev/null
@@ -1 +0,0 @@
-00 003405.000 3725.3433 12205.7921 101.2 65.3
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index ac8a344..dacfeb9 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -103,9 +103,6 @@ public class LocationManager {
*/
public static final String KEY_LOCATION_CHANGED = "location";
- /** @hide -- does this belong here? */
- public static final String PROVIDER_DIR = "/data/location";
-
/** @hide */
public static final String SYSTEM_DIR = "/data/system/location";
diff --git a/location/java/com/android/internal/location/LocationProviderImpl.java b/location/java/com/android/internal/location/LocationProviderImpl.java
index 7041849..5e9c074 100644
--- a/location/java/com/android/internal/location/LocationProviderImpl.java
+++ b/location/java/com/android/internal/location/LocationProviderImpl.java
@@ -21,13 +21,8 @@ import android.location.Location;
import android.location.LocationProvider;
import android.os.Bundle;
import android.os.RemoteException;
-import android.util.Config;
import android.util.Log;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
@@ -75,49 +70,6 @@ public abstract class LocationProviderImpl extends LocationProvider {
return sProvidersByName.get(name);
}
- public static LocationProviderImpl loadFromClass(File classFile) {
- if (!classFile.exists()) {
- return null;
- }
- if (Config.LOGD) {
- Log.d(TAG, "Loading class specifier file " + classFile.getPath());
- }
- String className = null;
- try {
- BufferedReader br =
- new BufferedReader(new FileReader(classFile), 8192);
- className = br.readLine();
- br.close();
- Class providerClass = Class.forName(className);
- if (Config.LOGD) {
- Log.d(TAG, "Loading provider class " + providerClass.getName());
- }
- LocationProviderImpl provider =
- (LocationProviderImpl) providerClass.newInstance();
- if (Config.LOGD) {
- Log.d(TAG, "Got provider instance " + provider);
- }
-
- return provider;
- } catch (IOException ioe) {
- Log.e(TAG, "IOException loading config file " +
- classFile.getPath(), ioe);
- } catch (IllegalAccessException iae) {
- Log.e(TAG, "IllegalAccessException loading class " +
- className, iae);
- } catch (InstantiationException ie) {
- Log.e(TAG, "InstantiationException loading class " +
- className, ie);
- } catch (ClassNotFoundException cnfe) {
- Log.e(TAG, "ClassNotFoundException loading class " +
- className, cnfe);
- } catch (ClassCastException cce) {
- Log.e(TAG, "ClassCastException loading class " +
- className, cce);
- }
- return null;
- }
-
public void reportLocationChanged(Location location) {
try {
mLocationManager.setLocation(location);
diff --git a/location/java/com/android/internal/location/TrackProvider.java b/location/java/com/android/internal/location/TrackProvider.java
deleted file mode 100644
index c6abe13..0000000
--- a/location/java/com/android/internal/location/TrackProvider.java
+++ /dev/null
@@ -1,731 +0,0 @@
-// Copyright 2007 The Android Open Source Project
-
-package com.android.internal.location;
-
-import org.xmlpull.v1.XmlPullParser;
-import org.xmlpull.v1.XmlPullParserException;
-import org.xmlpull.v1.XmlPullParserFactory;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.Reader;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.StringTokenizer;
-
-import android.location.Criteria;
-import android.location.ILocationManager;
-import android.location.Location;
-import android.os.Bundle;
-import android.util.Config;
-import android.util.Log;
-
-/**
- * A dummy provider that returns positions interpolated from a sequence
- * of caller-supplied waypoints. The waypoints are supplied as a
- * String containing one or more numeric quadruples of the form:
- * <br>
- * <code>
- * <time in millis> <latitude> <longitude> <altitude>
- * </code>
- *
- * <p> The waypoints must be supplied in increasing timestamp order.
- *
- * <p> The time at which the provider is constructed is considered to
- * be time 0, and further requests for positions will return a
- * position that is linearly interpolated between the waypoints whose
- * timestamps are closest to the amount of wall clock time that has
- * elapsed since time 0.
- *
- * <p> Following the time of the last waypoint, the position of that
- * waypoint will continue to be returned indefinitely.
- *
- * {@hide}
- */
-public class TrackProvider extends LocationProviderImpl {
- static final String LOG_TAG = "TrackProvider";
-
- private static final long INTERVAL = 1000L;
-
- private boolean mEnabled = true;
- private TrackProviderThread mThread;
-
- private double mLatitude;
- private double mLongitude;
- private boolean mHasAltitude;
- private boolean mHasBearing;
- private boolean mHasSpeed;
- private double mAltitude;
- private float mBearing;
- private float mSpeed;
- private Bundle mExtras;
-
- private long mBaseTime;
- private long mLastTime = -1L;
- private long mTime;
-
- private long mMinTime;
- private long mMaxTime;
-
- private List<Waypoint> mWaypoints = new ArrayList<Waypoint>();
- private int mWaypointIndex = 0;
-
- private boolean mRequiresNetwork = false;
- private boolean mRequiresSatellite = false;
- private boolean mRequiresCell = false;
- private boolean mHasMonetaryCost = false;
- private boolean mSupportsAltitude = true;
- private boolean mSupportsSpeed = true;
- private boolean mSupportsBearing = true;
- private boolean mRepeat = false;
- private int mPowerRequirement = Criteria.POWER_LOW;
- private int mAccuracy = Criteria.ACCURACY_COARSE;
-
- private float mTrackSpeed = 100.0f; // km/hr - default for kml tracks
-
- private Location mInitialLocation;
-
- private class TrackProviderThread extends Thread {
-
- private boolean mDone = false;
-
- public TrackProviderThread() {
- super("TrackProviderThread");
- }
-
- public void run() {
- // thread exits after disable() is called
- synchronized (this) {
- while (!mDone) {
- try {
- wait(INTERVAL);
- } catch (InterruptedException e) {
- }
-
- if (!mDone) {
- TrackProvider.this.update();
- }
- }
- }
- }
-
- synchronized void setDone() {
- mDone = true;
- notify();
- }
- }
-
- private void close(Reader rdr) {
- try {
- if (rdr != null) {
- rdr.close();
- }
- } catch (IOException e) {
- Log.w(LOG_TAG, "Exception closing reader", e);
- }
- }
-
- public void readTrack(File trackFile) {
- BufferedReader br = null;
- try {
- br = new BufferedReader(new FileReader(trackFile), 8192);
- String s;
-
- long lastTime = -Long.MAX_VALUE;
- while ((s = br.readLine()) != null) {
- String[] tokens = s.split("\\s+");
- if (tokens.length != 4 && tokens.length != 6) {
- Log.e(LOG_TAG, "Got track \"" + s +
- "\", wanted <time> <long> <lat> <alt> [<bearing> <speed>]");
- continue;
- }
- long time;
- double longitude, latitude, altitude;
- try {
- time = Long.parseLong(tokens[0]);
- longitude = Double.parseDouble(tokens[1]);
- latitude = Double.parseDouble(tokens[2]);
- altitude = Double.parseDouble(tokens[3]);
- } catch (NumberFormatException e) {
- Log.e(LOG_TAG, "Got track \"" + s +
- "\", wanted <time> <long> <lat> <alt> " +
- "[<bearing> <speed>]", e);
- continue;
- }
-
- Waypoint w = new Waypoint(getName(), time, latitude, longitude, altitude);
- if (tokens.length >= 6) {
- float bearing, speed;
- try {
- bearing = Float.parseFloat(tokens[4]);
- speed = Float.parseFloat(tokens[5]);
- w.setBearing(bearing);
- w.setSpeed(speed);
- } catch (NumberFormatException e) {
- Log.e(LOG_TAG, "Ignoring bearing and speed \"" +
- tokens[4] + "\", \"" + tokens[5] + "\"", e);
- }
- }
-
- if (mInitialLocation == null) {
- mInitialLocation = w.getLocation();
- }
-
- // Ignore waypoints whose time is less than or equal to 0 or
- // the time of the previous waypoint
- if (time < 0) {
- Log.e(LOG_TAG, "Ignoring waypoint at negative time=" + time);
- continue;
- }
- if (time <= lastTime) {
- Log.e(LOG_TAG, "Ignoring waypoint at time=" + time +
- " (< " + lastTime + ")");
- continue;
- }
-
- mWaypoints.add(w);
- lastTime = time;
- }
-
- setTimes();
- return;
- } catch (IOException e) {
- Log.e(LOG_TAG, "Exception reading track file", e);
- mWaypoints.clear();
- } finally {
- close(br);
- }
- }
-
- public void readKml(File kmlFile) {
- FileReader kmlReader = null;
- try {
- kmlReader = new FileReader(kmlFile);
- XmlPullParserFactory factory = XmlPullParserFactory.newInstance();
- XmlPullParser xpp = factory.newPullParser();
- xpp.setInput(kmlReader);
-
- // Concatenate the text of each <coordinates> tag
- boolean inCoordinates = false;
- StringBuilder sb = new StringBuilder();
- int eventType = xpp.getEventType();
- do {
- if (eventType == XmlPullParser.START_DOCUMENT) {
- // do nothing
- } else if (eventType == XmlPullParser.END_DOCUMENT) {
- // do nothing
- } else if (eventType == XmlPullParser.START_TAG) {
- String startTagName = xpp.getName();
- if (startTagName.equals("coordinates")) {
- inCoordinates = true;
- }
- } else if (eventType == XmlPullParser.END_TAG) {
- String endTagName = xpp.getName();
- if (endTagName.equals("coordinates")) {
- inCoordinates = false;
- }
- } else if (eventType == XmlPullParser.TEXT) {
- if (inCoordinates) {
- sb.append(xpp.getText());
- sb.append(' ');
- }
- }
- eventType = xpp.next();
- } while (eventType != XmlPullParser.END_DOCUMENT);
-
- String coordinates = sb.toString();
-
- // Parse the "lon,lat,alt" triples and supply times
- // for each waypoint based on a constant speed
- Location loc = null;
- double KM_PER_HOUR = mTrackSpeed;
- double KM_PER_METER = 1.0 / 1000.0;
- double MILLIS_PER_HOUR = 60.0 * 60.0 * 1000.0;
- double MILLIS_PER_METER =
- (1.0 / KM_PER_HOUR) * (KM_PER_METER) * (MILLIS_PER_HOUR);
- long time = 0L;
-
- StringTokenizer st = new StringTokenizer(coordinates, ", ");
- while (st.hasMoreTokens()) {
- try {
- String lon = st.nextToken();
- String lat = st.nextToken();
- String alt = st.nextToken();
- if (Config.LOGD) {
- Log.d(LOG_TAG,
- "lon=" + lon + ", lat=" + lat + ", alt=" + alt);
- }
-
- double nLongitude = Double.parseDouble(lon);
- double nLatitude = Double.parseDouble(lat);
- double nAltitude = Double.parseDouble(alt);
-
- Location nLoc = new Location(getName());
- nLoc.setLatitude(nLatitude);
- nLoc.setLongitude(nLongitude);
- if (loc != null) {
- double distance = loc.distanceTo(nLoc);
- if (Config.LOGD) {
- Log.d(LOG_TAG, "distance = " + distance);
- }
- time += (long) (distance * MILLIS_PER_METER);
- }
-
- Waypoint w = new Waypoint(getName(), time,
- nLatitude, nLongitude, nAltitude);
- if (supportsSpeed()) {
- w.setSpeed(mTrackSpeed);
- }
- if (supportsBearing()) {
- w.setBearing(0.0f);
- }
- mWaypoints.add(w);
-
- if (mInitialLocation == null) {
- mInitialLocation = w.getLocation();
- }
-
- loc = nLoc;
- } catch (NumberFormatException nfe) {
- Log.e(LOG_TAG, "Got NumberFormatException reading KML data: " +
- nfe, nfe);
- }
- }
-
- setTimes();
- return;
- } catch (IOException ioe) {
- mWaypoints.clear();
- Log.e(LOG_TAG, "Exception reading KML data: " + ioe, ioe);
- // fall through
- } catch (XmlPullParserException xppe) {
- mWaypoints.clear();
- Log.e(LOG_TAG, "Exception reading KML data: " + xppe, xppe);
- // fall through
- } finally {
- close(kmlReader);
- }
- }
-
- public void readNmea(String name, File file) {
- BufferedReader br = null;
- try {
- br = new BufferedReader(new FileReader(file), 8192);
- String s;
-
- String provider = getName();
- NmeaParser parser = new NmeaParser(name);
- while ((s = br.readLine()) != null) {
- boolean newWaypoint = parser.parseSentence(s);
- if (newWaypoint) {
- Location loc = parser.getLocation();
- Waypoint w = new Waypoint(loc);
- mWaypoints.add(w);
- // Log.i(TAG, "Got waypoint " + w);
- }
- }
-
- setTimes();
- return;
- } catch (IOException ioe) {
- Log.e(LOG_TAG, "Exception reading NMEA data: " + ioe);
- mWaypoints.clear();
- } finally {
- close(br);
- }
- }
-
- private static boolean booleanVal(String tf) {
- return (tf == null) || (tf.equalsIgnoreCase("true"));
- }
-
- private static int intVal(String val) {
- try {
- return (val == null) ? 0 : Integer.parseInt(val);
- } catch (NumberFormatException nfe) {
- return 0;
- }
- }
-
- private static float floatVal(String val) {
- try {
- return (val == null) ? 0 : Float.parseFloat(val);
- } catch (NumberFormatException nfe) {
- return 0.0f;
- }
- }
-
- public void readProperties(File propertiesFile) {
- BufferedReader br = null;
- if (!propertiesFile.exists()) {
- return;
- }
- try {
- if (Config.LOGD) {
- Log.d(LOG_TAG, "Loading properties file " +
- propertiesFile.getPath());
- }
- br = new BufferedReader(new FileReader(propertiesFile), 8192);
-
- String s;
- while ((s = br.readLine()) != null) {
- StringTokenizer st = new StringTokenizer(s);
- String command = null;
- String value = null;
- if (!st.hasMoreTokens()) {
- continue;
- }
- command = st.nextToken();
- if (st.hasMoreTokens()) {
- value = st.nextToken();
- }
-
- if (command.equalsIgnoreCase("requiresNetwork")) {
- setRequiresNetwork(booleanVal(value));
- } else if (command.equalsIgnoreCase("requiresSatellite")) {
- setRequiresSatellite(booleanVal(value));
- } else if (command.equalsIgnoreCase("requiresCell")) {
- setRequiresCell(booleanVal(value));
- } else if (command.equalsIgnoreCase("hasMonetaryCost")) {
- setHasMonetaryCost(booleanVal(value));
- } else if (command.equalsIgnoreCase("supportsAltitude")) {
- setSupportsAltitude(booleanVal(value));
- } else if (command.equalsIgnoreCase("supportsBearing")) {
- setSupportsBearing(booleanVal(value));
- } else if (command.equalsIgnoreCase("repeat")) {
- setRepeat(booleanVal(value));
- } else if (command.equalsIgnoreCase("supportsSpeed")) {
- setSupportsSpeed(booleanVal(value));
- } else if (command.equalsIgnoreCase("powerRequirement")) {
- setPowerRequirement(intVal(value));
- } else if (command.equalsIgnoreCase("accuracy")) {
- setAccuracy(intVal(value));
- } else if (command.equalsIgnoreCase("trackspeed")) {
- setTrackSpeed(floatVal(value));
- } else {
- Log.e(LOG_TAG, "Unknown command \"" + command + "\"");
- }
- }
- } catch (IOException ioe) {
- Log.e(LOG_TAG, "IOException reading properties file " +
- propertiesFile.getPath(), ioe);
- } finally {
- try {
- if (br != null) {
- br.close();
- }
- } catch (IOException e) {
- Log.w(LOG_TAG, "IOException closing properties file " +
- propertiesFile.getPath(), e);
- }
- }
- }
-
- public TrackProvider(String name, ILocationManager locationManager) {
- super(name, locationManager);
- setTimes();
- }
-
- public TrackProvider(String name, ILocationManager locationManager, File file) {
- this(name, locationManager);
-
- String filename = file.getName();
- if (filename.endsWith("kml")) {
- readKml(file);
- } else if (filename.endsWith("nmea")) {
- readNmea(getName(), file);
- } else if (filename.endsWith("track")) {
- readTrack(file);
- } else {
- Log.e(LOG_TAG, "Can't initialize TrackProvider from file " +
- filename + " (not *kml, *nmea, or *track)");
- }
- setTimes();
- }
-
- private void setTimes() {
- mBaseTime = System.currentTimeMillis();
- if (mWaypoints.size() >= 2) {
- mMinTime = mWaypoints.get(0).getTime();
- mMaxTime = mWaypoints.get(mWaypoints.size() - 1).getTime();
- } else {
- mMinTime = mMaxTime = 0;
- }
- }
-
- private double interp(double d0, double d1, float frac) {
- return d0 + frac * (d1 - d0);
- }
-
- private void update() {
- long time = System.currentTimeMillis() - mBaseTime;
-
- List<Waypoint> waypoints = mWaypoints;
- if (waypoints == null) {
- return;
- }
- int size = waypoints.size();
- if (size < 2) {
- return;
- }
-
- long t = time;
- if (t < mMinTime) {
- t = mMinTime;
- }
- if (mRepeat) {
- t -= mMinTime;
- long deltaT = mMaxTime - mMinTime;
- t %= 2 * deltaT;
- if (t > deltaT) {
- t = 2 * deltaT - t;
- }
- t += mMinTime;
- } else if (t > mMaxTime) {
- t = mMaxTime;
- }
-
- // Locate the time interval for the current time
- // We slide the window since we don't expect to move
- // much between calls
-
- Waypoint w0 = waypoints.get(mWaypointIndex);
- Waypoint w1 = waypoints.get(mWaypointIndex + 1);
-
- // If the right end of the current interval is too early,
- // move forward to the next waypoint
- while (t > w1.getTime()) {
- w0 = w1;
- w1 = waypoints.get(++mWaypointIndex + 1);
- }
- // If the left end of the current interval is too late,
- // move back to the previous waypoint
- while (t < w0.getTime()) {
- w1 = w0;
- w0 = waypoints.get(--mWaypointIndex);
- }
-
- // Now we know that w0.mTime <= t <= w1.mTime
- long w0Time = w0.getTime();
- long w1Time = w1.getTime();
- long dt = w1Time - w0Time;
-
- float frac = (dt == 0) ? 0 : ((float) (t - w0Time) / dt);
- mLatitude = interp(w0.getLatitude(), w1.getLatitude(), frac);
- mLongitude = interp(w0.getLongitude(), w1.getLongitude(), frac);
- mHasAltitude = w0.hasAltitude() && w1.hasAltitude();
- if (mSupportsAltitude && mHasAltitude) {
- mAltitude = interp(w0.getAltitude(), w1.getAltitude(), frac);
- }
- if (mSupportsBearing) {
- mHasBearing = frac <= 0.5f ? w0.hasBearing() : w1.hasBearing();
- if (mHasBearing) {
- mBearing = frac <= 0.5f ? w0.getBearing() : w1.getBearing();
- }
- }
- if (mSupportsSpeed) {
- mHasSpeed = frac <= 0.5f ? w0.hasSpeed() : w1.hasSpeed();
- if (mHasSpeed) {
- mSpeed = frac <= 0.5f ? w0.getSpeed() : w1.getSpeed();
- }
- }
- mLastTime = time;
- mTime = time;
- }
-
- public void setRequiresNetwork(boolean requiresNetwork) {
- mRequiresNetwork = requiresNetwork;
- }
-
- @Override public boolean requiresNetwork() {
- return mRequiresNetwork;
- }
-
- public void setRequiresSatellite(boolean requiresSatellite) {
- mRequiresSatellite = requiresSatellite;
- }
-
- @Override public boolean requiresSatellite() {
- return mRequiresSatellite;
- }
-
- public void setRequiresCell(boolean requiresCell) {
- mRequiresCell = requiresCell;
- }
-
- @Override public boolean requiresCell() {
- return mRequiresCell;
- }
-
- public void setHasMonetaryCost(boolean hasMonetaryCost) {
- mHasMonetaryCost = hasMonetaryCost;
- }
-
- @Override public boolean hasMonetaryCost() {
- return mHasMonetaryCost;
- }
-
- public void setSupportsAltitude(boolean supportsAltitude) {
- mSupportsAltitude = supportsAltitude;
- }
-
- @Override public boolean supportsAltitude() {
- return mSupportsAltitude;
- }
-
- public void setSupportsSpeed(boolean supportsSpeed) {
- mSupportsSpeed = supportsSpeed;
- }
-
- @Override public boolean supportsSpeed() {
- return mSupportsSpeed;
- }
-
- public void setSupportsBearing(boolean supportsBearing) {
- mSupportsBearing = supportsBearing;
- }
-
- @Override public boolean supportsBearing() {
- return mSupportsBearing;
- }
-
- public void setRepeat(boolean repeat) {
- mRepeat = repeat;
- }
-
- public void setPowerRequirement(int powerRequirement) {
- if (powerRequirement < Criteria.POWER_LOW ||
- powerRequirement > Criteria.POWER_HIGH) {
- throw new IllegalArgumentException("powerRequirement = " +
- powerRequirement);
- }
- mPowerRequirement = powerRequirement;
- }
-
- @Override public int getPowerRequirement() {
- return mPowerRequirement;
- }
-
- public void setAccuracy(int accuracy) {
- mAccuracy = accuracy;
- }
-
- @Override public int getAccuracy() {
- return mAccuracy;
- }
-
- public void setTrackSpeed(float trackSpeed) {
- mTrackSpeed = trackSpeed;
- }
-
- @Override public synchronized void enable() {
- mEnabled = true;
- mThread = new TrackProviderThread();
- mThread.start();
- }
-
- @Override public synchronized void disable() {
- mEnabled = false;
- if (mThread != null) {
- mThread.setDone();
- try {
- mThread.join();
- } catch (InterruptedException e) {
- }
- mThread = null;
- }
- }
-
- @Override public boolean isEnabled() {
- return mEnabled;
- }
-
- @Override public int getStatus(Bundle extras) {
- return AVAILABLE;
- }
-
- public Location getInitialLocation() {
- return mInitialLocation;
- }
-}
-
-/**
- * A simple tuple of (time stamp, latitude, longitude, altitude), plus optional
- * extras.
- *
- * {@hide}
- */
-class Waypoint {
- public Location mLocation;
-
- public Waypoint(Location location) {
- mLocation = location;
- }
-
- public Waypoint(String providerName, long time, double latitude, double longitude,
- double altitude) {
- mLocation = new Location(providerName);
- mLocation.setTime(time);
- mLocation.setLatitude(latitude);
- mLocation.setLongitude(longitude);
- mLocation.setAltitude(altitude);
- }
-
- public long getTime() {
- return mLocation.getTime();
- }
-
- public double getLatitude() {
- return mLocation.getLatitude();
- }
-
- public double getLongitude() {
- return mLocation.getLongitude();
- }
-
- public boolean hasAltitude() {
- return mLocation.hasAltitude();
- }
-
- public double getAltitude() {
- return mLocation.getAltitude();
- }
-
- public boolean hasBearing() {
- return mLocation.hasBearing();
- }
-
- public void setBearing(float bearing) {
- mLocation.setBearing(bearing);
- }
-
- public float getBearing() {
- return mLocation.getBearing();
- }
-
- public boolean hasSpeed() {
- return mLocation.hasSpeed();
- }
-
- public void setSpeed(float speed) {
- mLocation.setSpeed(speed);
- }
-
- public float getSpeed() {
- return mLocation.getSpeed();
- }
-
- public Bundle getExtras() {
- return mLocation.getExtras();
- }
-
- public Location getLocation() {
- return new Location(mLocation);
- }
-
- @Override public String toString() {
- return "Waypoint[mLocation=" + mLocation + "]";
- }
-}
generated by cgit v1.1 at 2024-12-24 16:15:13 +0000