public float GetAsFloat(string key)
 {
     if (id_getAsFloat_Ljava_lang_String_ == IntPtr.Zero)
         id_getAsFloat_Ljava_lang_String_ = JNIEnv.GetMethodID (class_ref, "getAsFloat", "(Ljava/lang/String;)Ljava/lang/Float;");
     IntPtr jkey = JNIEnv.NewString (key);
     try {
         using (var ret = new Java.Lang.Float (JNIEnv.CallObjectMethod (Handle, id_getAsFloat_Ljava_lang_String_, new JValue (jkey)),
                 JniHandleOwnership.TransferLocalRef | JniHandleOwnership.DoNotRegister))
             return  (float) ret;
     } finally {
         JNIEnv.DeleteLocalRef (jkey);
     }
 }
Example #2
0
        public void Put(string key, float value)
        {
            if (id_put_Ljava_lang_String_Ljava_lang_Float_ == IntPtr.Zero)
            {
                id_put_Ljava_lang_String_Ljava_lang_Float_ = JNIEnv.GetMethodID(class_ref, "put", "(Ljava/lang/String;Ljava/lang/Float;)V");
            }
            IntPtr jkey = JNIEnv.NewString(key);

            try {
                using (var val = new Java.Lang.Float(value))
                    JNIEnv.CallVoidMethod(Handle, id_put_Ljava_lang_String_Ljava_lang_Float_, new JValue(jkey), new JValue(val));
            } finally {
                JNIEnv.DeleteLocalRef(jkey);
            }
        }
Example #3
0
        public float GetAsFloat(string key)
        {
            if (id_getAsFloat_Ljava_lang_String_ == IntPtr.Zero)
            {
                id_getAsFloat_Ljava_lang_String_ = JNIEnv.GetMethodID(class_ref, "getAsFloat", "(Ljava/lang/String;)Ljava/lang/Float;");
            }
            IntPtr jkey = JNIEnv.NewString(key);

            try {
                using (var ret = new Java.Lang.Float(JNIEnv.CallObjectMethod(Handle, id_getAsFloat_Ljava_lang_String_, new JValue(jkey)),
                                                     JniHandleOwnership.TransferLocalRef | JniHandleOwnership.DoNotRegister))
                    return((float)ret);
            } finally {
                JNIEnv.DeleteLocalRef(jkey);
            }
        }
 public void Put(string key, float value)
 {
     if (id_put_Ljava_lang_String_Ljava_lang_Float_ == IntPtr.Zero)
         id_put_Ljava_lang_String_Ljava_lang_Float_ = JNIEnv.GetMethodID (class_ref, "put", "(Ljava/lang/String;Ljava/lang/Float;)V");
     IntPtr jkey = JNIEnv.NewString (key);
     try {
         using (var val = new Java.Lang.Float (value))
             JNIEnv.CallVoidMethod (Handle, id_put_Ljava_lang_String_Ljava_lang_Float_, new JValue (jkey), new JValue (val));
     } finally {
         JNIEnv.DeleteLocalRef (jkey);
     }
 }