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Settings: Add preference to enable/disable assisted GPS.

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Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2009-06-25 16:39:09 -04:00
parent 8b81160054
commit bcab8df83e
4 changed files with 39 additions and 7 deletions
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19
location/java/com/android/internal/location/GpsLocationProvider.java
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@@ -38,6 +38,7 @@ import android.os.PowerManager;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemClock;
import android.provider.Settings;
import android.util.Config;
import android.util.Log;
import android.util.SparseIntArray;
@@ -183,7 +184,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
// number of fixes we have received since we started navigating
private int mFixCount;
private int mPositionMode = GPS_POSITION_MODE_STANDALONE;
private boolean mAgpsConfigured;
// true if we started navigation
private boolean mStarted;
@@ -355,8 +356,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
try {
int port = Integer.parseInt(portString);
native_set_agps_server(AGPS_TYPE_SUPL, host, port);
// use MS-Based position mode if SUPL support is enabled
mPositionMode = GPS_POSITION_MODE_MS_BASED;
mAgpsConfigured = true;
} catch (NumberFormatException e) {
Log.e(TAG, "unable to parse SUPL_PORT: " + portString);
}
@@ -368,8 +368,7 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
try {
int port = Integer.parseInt(portString);
native_set_agps_server(AGPS_TYPE_C2K, host, port);
// use MS-Based position mode if SUPL support is enabled
mPositionMode = GPS_POSITION_MODE_MS_BASED;
mAgpsConfigured = true;
} catch (NumberFormatException e) {
Log.e(TAG, "unable to parse C2K_PORT: " + portString);
}
@@ -719,7 +718,15 @@ public class GpsLocationProvider extends ILocationProvider.Stub {
if (!mStarted) {
if (DEBUG) Log.d(TAG, "startNavigating");
mStarted = true;
if (!native_start(mPositionMode, false, mFixInterval)) {
int positionMode;
if (mAgpsConfigured && Settings.Secure.getInt(mContext.getContentResolver(),
Settings.Secure.ASSISTED_GPS_ENABLED, 0) != 0) {
positionMode = GPS_POSITION_MODE_MS_BASED;
} else {
positionMode = GPS_POSITION_MODE_STANDALONE;
}
if (!native_start(positionMode, false, mFixInterval)) {
mStarted = false;
Log.e(TAG, "native_start failed in startNavigating()");
return;