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Merge change 3899 into donut

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* changes:
  GpsLocationProvider: Add hooks for GPS location injection.
This commit is contained in:
Android (Google) Code Review
2009-06-11 09:54:58 -07:00
parent d82108993f d26ce0d903
commit fa699ea22a
2 changed files with 13 additions and 1 deletions
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7
core/jni/android_location_GpsLocationProvider.cpp
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@@ -270,6 +270,12 @@ static void android_location_GpsLocationProvider_inject_time(JNIEnv* env, jobjec
sGpsInterface->inject_time(time, timeReference, uncertainty); sGpsInterface->inject_time(time, timeReference, uncertainty);
} }
static void android_location_GpsLocationProvider_inject_location(JNIEnv* env, jobject obj,
jdouble latitude, jdouble longitude, jfloat accuracy)
{
sGpsInterface->inject_location(latitude, longitude, accuracy);
}
static jboolean android_location_GpsLocationProvider_supports_xtra(JNIEnv* env, jobject obj) static jboolean android_location_GpsLocationProvider_supports_xtra(JNIEnv* env, jobject obj)
{ {
if (!sGpsXtraInterface) { if (!sGpsXtraInterface) {
@@ -353,6 +359,7 @@ static JNINativeMethod sMethods[] = {
{"native_wait_for_event", "()V", (void*)android_location_GpsLocationProvider_wait_for_event}, {"native_wait_for_event", "()V", (void*)android_location_GpsLocationProvider_wait_for_event},
{"native_read_sv_status", "([I[F[F[F[I)I", (void*)android_location_GpsLocationProvider_read_sv_status}, {"native_read_sv_status", "([I[F[F[F[I)I", (void*)android_location_GpsLocationProvider_read_sv_status},
{"native_inject_time", "(JJI)V", (void*)android_location_GpsLocationProvider_inject_time}, {"native_inject_time", "(JJI)V", (void*)android_location_GpsLocationProvider_inject_time},
{"native_inject_location", "(DDF)V", (void*)android_location_GpsLocationProvider_inject_location},
{"native_supports_xtra", "()Z", (void*)android_location_GpsLocationProvider_supports_xtra}, {"native_supports_xtra", "()Z", (void*)android_location_GpsLocationProvider_supports_xtra},
{"native_inject_xtra_data", "([BI)V", (void*)android_location_GpsLocationProvider_inject_xtra_data}, {"native_inject_xtra_data", "([BI)V", (void*)android_location_GpsLocationProvider_inject_xtra_data},
{"native_agps_data_conn_open", "(Ljava/lang/String;)V", (void*)android_location_GpsLocationProvider_agps_data_conn_open}, {"native_agps_data_conn_open", "(Ljava/lang/String;)V", (void*)android_location_GpsLocationProvider_agps_data_conn_open},

7
location/java/com/android/internal/location/GpsLocationProvider.java
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@@ -410,6 +410,10 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
* Someday we might use this for network location injection to aid the GPS * Someday we might use this for network location injection to aid the GPS
*/ */
public void updateLocation(Location location) { public void updateLocation(Location location) {
if (location.hasAccuracy()) {
native_inject_location(location.getLatitude(), location.getLongitude(),
location.getAccuracy());
}
} }
/** /**
@@ -1210,7 +1214,8 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
// mask[0] is ephemeris mask and mask[1] is almanac mask // mask[0] is ephemeris mask and mask[1] is almanac mask
private native int native_read_sv_status(int[] svs, float[] snrs, private native int native_read_sv_status(int[] svs, float[] snrs,
float[] elevations, float[] azimuths, int[] masks); float[] elevations, float[] azimuths, int[] masks);
private native void native_inject_location(double latitude, double longitude, float accuracy);
// XTRA Support // XTRA Support
private native void native_inject_time(long time, long timeReference, int uncertainty); private native void native_inject_time(long time, long timeReference, int uncertainty);
private native boolean native_supports_xtra(); private native boolean native_supports_xtra();