diff options
Diffstat (limited to 'core/jni/android_net_wifi_Wifi.cpp')
| -rw-r--r-- | core/jni/android_net_wifi_Wifi.cpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/core/jni/android_net_wifi_Wifi.cpp b/core/jni/android_net_wifi_Wifi.cpp index ae744a8..70b7da1 100644 --- a/core/jni/android_net_wifi_Wifi.cpp +++ b/core/jni/android_net_wifi_Wifi.cpp @@ -311,14 +311,15 @@ static jboolean android_net_wifi_stopPacketFiltering(JNIEnv* env, jobject clazz) return result; } -static jint android_net_wifi_getRssiCommand(JNIEnv* env, jobject clazz) +static jint android_net_wifi_getRssiHelper(const char *cmd) { char reply[256]; int rssi = -200; - if (doCommand("DRIVER RSSI", reply, sizeof(reply)) != 0) { + if (doCommand(cmd, reply, sizeof(reply)) != 0) { return (jint)-1; } + // reply comes back in the form "<SSID> rssi XX" where XX is the // number we're interested in. if we're associating, it returns "OK". // beware - <SSID> can contain spaces. @@ -332,6 +333,16 @@ static jint android_net_wifi_getRssiCommand(JNIEnv* env, jobject clazz) return (jint)rssi; } +static jint android_net_wifi_getRssiCommand(JNIEnv* env, jobject clazz) +{ + return android_net_wifi_getRssiHelper("DRIVER RSSI"); +} + +static jint android_net_wifi_getRssiApproxCommand(JNIEnv* env, jobject clazz) +{ + return android_net_wifi_getRssiHelper("DRIVER RSSI-APPROX"); +} + static jint android_net_wifi_getLinkSpeedCommand(JNIEnv* env, jobject clazz) { char reply[256]; @@ -527,6 +538,8 @@ static JNINativeMethod gWifiMethods[] = { { "setBluetoothCoexistenceScanModeCommand", "(Z)Z", (void*) android_net_wifi_setBluetoothCoexistenceScanModeCommand }, { "getRssiCommand", "()I", (void*) android_net_wifi_getRssiCommand }, + { "getRssiApproxCommand", "()I", + (void*) android_net_wifi_getRssiApproxCommand}, { "getLinkSpeedCommand", "()I", (void*) android_net_wifi_getLinkSpeedCommand }, { "getMacAddressCommand", "()Ljava/lang/String;", (void*) android_net_wifi_getMacAddressCommand }, { "saveConfigCommand", "()Z", (void*) android_net_wifi_saveConfigCommand }, |