al_android_get_jni_env - Online Linux Manual PageSection : 3
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Source : Allegro reference manual
Note :

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NAMEal_android_get_jni_env − Allegro 5 API

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SYNOPSIS #include <allegro5/allegro_android.h> JNIEnv *al_android_get_jni_env(void)

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DESCRIPTIONReturns the Android JNI environment used by Allegro to call into Java. As a convenience this function provides it to the user so there is no need to obtain it yourself. For example if you have a Java method "void send(String message)" in your activity class, you could call it like this from C code: JNIEnv * env = al_android_get_jni_env(); jclass class_id = (* env)−>GetObjectClass(env, al_android_get_activity()); jmethodID method_id = (* env)−>GetMethodID(env, class_id, "send",     "(Ljava/lang/String;)V"); jstring jdata = (* env)−>NewStringUTF(env, "Hello Java!"); (* env)−>CallVoidMethod(env, al_android_get_activity(), method_id, jdata); (* env)−>DeleteLocalRef(env, jdata);

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SINCE5.2.2 [Unstable API]: This API is new and subject to refinement. 0

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