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
vibratorExists(JNIEnv * env,jobject clazz)32 static jboolean vibratorExists(JNIEnv *env, jobject clazz)
33 {
34 return vibrator_exists() > 0 ? JNI_TRUE : JNI_FALSE;
35 }
36
vibratorOn(JNIEnv * env,jobject clazz,jlong timeout_ms)37 static void vibratorOn(JNIEnv *env, jobject clazz, jlong timeout_ms)
38 {
39 // ALOGI("vibratorOn\n");
40 vibrator_on(timeout_ms);
41 }
42
vibratorOff(JNIEnv * env,jobject clazz)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
register_android_server_VibratorService(JNIEnv * env)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