vibrator tutorial

Vibrator VV = (vibrator) getapplication (). getsystemservice (service. vibrator_service );Vv. vibrate (500 );//Earthquake in half a secondVv. vibrate (New Long[] {10,100, 20,200},-1 ); OffYuVv. vibrate (New long [] {10,100, 20,200},-1 ); Parameter 1: 10 ms; 100 ms; 20 ms; 200 msParameter 2:-1 indicates no repetition, and non-1 indicates repeated vibrations starting from the specified subscript! Note: F

Androidmanifest.xml Getting system permissionsVibration is realized by vibratorVibrator Mvibrator = (vibrator) mcontext.getsystemservice (Service.vibrator_service); //The previous parameter is the set vibration period array, the second parameter is the number of vibrations (-1 means shaking only once, 0 vibrations will continue)or directly set the vibration duration mvibrator.vibrate (5000);Long[] Pattern = {100};mvibrator.vibrate (pattern,-1);//Cance

Transferred from[It168 Technology] As developers, we all know that the vibrator is responsible for controlling the vibration function of the mobile phone. The Vibrator System in Android is a small system dedicated to this function and provides the time-based Vibration function. The vibrator system includes the driver, hardware abstraction layer, JNI, and Java fr

Email: wei7758@126.com Blog: http://blog.csdn.net/yinwei520 Author: yww Time: 2011-9-24 Update: (Please specify the source for reprinting. Thank you) Here we reference the explanation in the book "Android system-level deep development-porting and debugging". The real vibrator code analysis is based on the Code in my project. I. vibrator system structure and porting content The

Android mobile phone vibration settings (vibrator) Steps: A, through the system services to obtain mobile phone vibration services, vibrator vibrator = (Vibrator) getsystemservice (Vibrator_service); b, after the vibration service to detect the existence of vibrator: Vibra

Android mobile phone Vibrator, andoridvibrator Tags: androidvibrator, vibrator, it Category: Andorid Obtain the Vibrator instance: Vibrator mVibrator = (Vibrator) context. getSystemService (Context. VIBRATOR_SERVICE);

1. The code I wrote earlier is as follows:1 Packagecom.himi.vibrate;2 3 Importandroid.app.Activity;4 ImportAndroid.app.Service;5 ImportAndroid.content.res.AssetManager;6 ImportAndroid.graphics.Typeface;7 ImportAndroid.os.Bundle;8 ImportAndroid.os.Vibrator;9 ImportAndroid.view.View;Ten ImportAndroid.view.View.OnClickListener; One ImportAndroid.widget.Button; A - Public classMainactivityextendsActivityImplementsOnclicklistener { - PrivateButton Btnlow; the PrivateButton Btnnormal; -

Mobile phones have the effect of vibration. The day before yesterday, the flying knife removed a vibrator from the mobile phone, and asked me to tune it next week. Yesterday, I came to the company for a test and got it done. Let's talk about the process below. In fact, the underlying driver has been completed in Android, that is, timed_gpio, which combines the timing function with the gpio function. vibration is a small DC motor, when the gpio port is

in the Androidmainfest.xml declaring vibration permissions in a fileGet mobile phone vibration services through system services, such asVibrator vibrator= (Vibrator) Getsystemservice (Vibrator_service)Get vibration service after detection Vibrator is present, asVibrator.hasvibrator ();returns false if there is trueMake appropriate calls based on actual needs, suc

Vibrator Public classMainactivityextendsActivity {PrivateVibrator Vibrator; @Overrideprotected voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); Setcontentview (R.layout.activity_main); Vibrator=(Vibrator) Getsystemservice (Vibrator_service); } Public voidClick (View view) {//vi

The vibrations in Android phones are implemented by vibrator. To set a vibration event, you need to know the length of the vibration, the period of vibration and so on.In Android vibrator, the vibration time is calculated in milliseconds (1/1000 seconds), so if the set time value is too small, it will not feel.Implemented by calling Vibrator's vibrate (long[] pattern, int repeat) method.The previous paramet

Private vibrator Vibrator;Handle to get vibrate serviceVibrator = (Vibrator) getsystemservice (Vibrator_service);or vibrator = (vibrator) getapplication (). Getsystemservice (Service.vibrator_service);Start shaking with two interfaces1. Vibrator.vibrate (2000);//vibration sp

Activate again after running! (!!! If it fails to run after the setting, click (stop now) and then click the element. Do not refresh it any more! It depends on you! Haha !) Initial speed (unit: pixel/millisecond ): Do not be too large. Be careful when the browser crashes. It is better to be less than 100. Moving interval (unit: milliseconds ): Half-cycle loss (speed) Energy (>-1 ): 0 is a simple harmonic movement! Distance from the start position to the central axis (unit: pixel ):