Android 怎么震动 安卓手机震动app

1、在proj.android这个目录下

AndroidManifest.xml 文件，给app 增加震动权限 

<uses-permission android : name = "android.permission.VIBRATE" /> 

2、 修改android 项目源文件src/org/cocos2dx/lib/Cocos2dxSound.java增加震动方法，调用android底层振动器 

@param time 震动时间 */
public void vibrate( long time) { 
 Vibratorv = (Vibrator) mContext .getSystemService(Context. VIBRATOR_SERVICE); 
 v.vibrate(time);
 }
@param pattern    震动时间数组 EG:{500,200,500,300}* @param repeat 重复次数 */
public void vibrateWithPattern( long [] pattern, int repeat) { 
 Vibratorv = (Vibrator) mContext .getSystemService(Context. VIBRATOR_SERVICE); 
 v.vibrate(pattern,repeat);
 }
 /*** 取消震动 */
public void cancelVibrate() { 
 Vibratorv = (Vibrator) mContext .getSystemService(Context. VIBRATOR_SERVICE); 
 v.cancel();
 }

3. 至此，java 项目中的修改就OK啦，下面就是在Cocos2d-x中增加JNI方法让C++去掉用Java的震动方法就OK啦! 

3.1. 修改 libCocosDenshion 项目中cocos2d-x\CocosDenshion\android\jni文件夹下的SimpleAudioEngineJni.h和SimpleAudioEngineJni.cpp方法 

在SimpleAudioEngineJni.h 中添加 
 #ifndef __SIMPLE_AUDIO_ENGINE_JNI__
 #define __SIMPLE_AUDIO_ENGINE_JNI__
 #include
 extern "C"
 {
 ......
 // add thesementhod
 extern void vibrateJNI(long long time);
 extern void vibrateWithPatternJNI(long long pattern[], intrepeat);
 extern void cancelVibrateJNI();
 }
 #endif // __SIMPLE_AUDIO_ENGINE_JNI__
 在SimpleAudioEngineJni.cpp 中添加 
 // add these jni menthod
 void vibrateJNI(long long time)
 {
 JniMethodInfomethodInfo;
 if (! getStaticMethodInfo(methodInfo, "vibrate", "(J)V"))
 {
 return;
 }
 methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID, time);
 methodInfo.env->DeleteLocalRef(methodInfo.classID);
 }
 void vibrateWithPatternJNI(long long pattern[], int repeat)
 {
 JniMethodInfomethodInfo;
 if (! getStaticMethodInfo(methodInfo, "vibrateWithPattern", "([JI)V"))
 {
 return;
 }
 int elements = sizeof(pattern);
 jlongArrayjLongArray = methodInfo.env->NewLongArray(elements);
 methodInfo.env->SetLongArrayRegion(jLongArray, 0, elements, (jlong*) pattern);
 methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID, jLongArray, repeat);
 methodInfo.env->DeleteLocalRef(methodInfo.classID);
 }
 void cancelVibrateJNI()
 {
 JniMethodInfomethodInfo;
 if (! getStaticMethodInfo(methodInfo, "cancelVibrate", "()V"))
 {
 return;
 }
 methodInfo.env->CallStaticVoidMethod(methodInfo.classID, methodInfo.methodID);
 methodInfo.env->DeleteLocalRef(methodInfo.classID);
 }

3.2 修改CocosDenshion/include/SimpleAudioEngine.h 增加如下方法. 

void vibrate(long long time);

void vibrateWithPattern(long long pattern[], int repeat);

void cancelVibrate();

3.3 修改CocosDenshion/android/SimpleAudioEngine.cpp 增加调用JNI的如下方法。 

void SimpleAudioEngine::vibrate(long long time)
 {
 vibrateJNI(time);
 }
 void SimpleAudioEngine::vibrateWithPattern(long long pattern[], int repeat)
 {
 vibrateWithPatternJNI(pattern, repeat);
 }
 void SimpleAudioEngine::cancelVibrate()
 {
 cancelVibrateJNI();
 }

4. 至此，代码上的修改都OK 啦，在游戏中需要使用震动的地方调用。 

CocosDenshion::SimpleAudioEngine::sharedEngine()->vibrate(time);

CocosDenshion::SimpleAudioEngine::sharedEngine()->vibrateWithPattern(pattern,repeat);

取消震动用这个

CocosDenshion :: SimpleAudioEngine :: sharedEngine () -> cancelVibrate ();