1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #define LOG_TAG "VibratorService" 18 19 #include "jni.h" 20 #include "JNIHelp.h" 21 #include "android_runtime/AndroidRuntime.h" 22 23 #include <utils/misc.h> 24 #include <utils/Log.h> 25 #include <hardware_legacy/vibrator.h> 26 27 #include <stdio.h> 28 29 namespace android 30 { 31 32 static jboolean vibratorExists(JNIEnv *env, jobject clazz) 33 { 34 return vibrator_exists() > 0 ? JNI_TRUE : JNI_FALSE; 35 } 36 37 static void vibratorOn(JNIEnv *env, jobject clazz, jlong timeout_ms) 38 { 39 // ALOGI("vibratorOn\n"); 40 vibrator_on(timeout_ms); 41 } 42 43 static void vibratorOff(JNIEnv *env, jobject clazz) 44 { 45 // ALOGI("vibratorOff\n"); 46 vibrator_off(); 47 } 48 49 static JNINativeMethod method_table[] = { 50 { "vibratorExists", "()Z", (void*)vibratorExists }, 51 { "vibratorOn", "(J)V", (void*)vibratorOn }, 52 { "vibratorOff", "()V", (void*)vibratorOff } 53 }; 54 55 int register_android_server_VibratorService(JNIEnv *env) 56 { 57 return jniRegisterNativeMethods(env, "com/android/server/VibratorService", 58 method_table, NELEM(method_table)); 59 } 60 61 }; 62
