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extracting latitude and longitude #1716

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This commit is contained in:
Nicholas Hallahan
2015-07-16 08:03:17 -07:00
parent 7954c7d1ab
commit a203538886
1 changed files with 14 additions and 3 deletions
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17
android/cpp/jni.cpp
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@@ -525,13 +525,24 @@ jlong JNICALL nativeAddPolyline(JNIEnv *env, jobject obj, jlong nativeMapViewPtr
}
for (jsize i = 0; i < len; i++) {
jobject jobj = reinterpret_cast<jobject>(env->GetObjectArrayElement(array, i));
if (jobj == nullptr) {
jobject latLng = reinterpret_cast<jobject>(env->GetObjectArrayElement(array, i));
if (latLng == nullptr) {
env->ExceptionDescribe();
return -1;
}
// vector.push_back(std_string_from_jstring(env, jstr));
jdouble latitude = env->GetDoubleField(latLng, latLngLatitudeId);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
return -1;
}
latitude++;
jdouble longitude = env->GetDoubleField(latLng, latLngLongitudeId);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
return -1;
}
longitude++;
}
return (jlong)width;