motion sensor app

The Android platform provides several sensors that can monitor the movement of devices. Two of them are hardware-based (accelerometer and gyroscope). Three sensors can be hardware-based, it can also be software-based (Gravity Sensors, linear acceleration sensors, and rotating vector sensors ). For example, some software sensor-based devices extract their data from the accelerometer and the magnetic sensor,

This article translated from: http://developer.android.com/guide/topics/sensors/sensors_motion.html The Android platform provides several sensors that can monitor the movement of devices. Two of them are hardware-based (accelerometer and gyroscope). Three sensors can be hardware-based, it can also be software-based (Gravity Sensors, linear acceleration sensors, and rotating vector sensors ). For example, some software sensor-based devices extract thei

Android motion sensor Android motion sensor The Android platform supports some sensors used to monitor device movements (five such sensors ). Two of them are pure hardware sensors. The other three (Gravity Sensors, linear acceleration sensors, and Rotation Vector Sensors) may be hardware sensors or software sensors. Fo

", devicemotion.gravity.x]; Self.yGravLabel.text= [NSString stringWithFormat:@"%f", DEVICEMOTION.GRAVITY.Y]; Self.zGravLabel.text= [NSString stringWithFormat:@"%f", devicemotion.gravity.z]; //Update User Acceleration LabelsSelf.xAccLabel.text = [NSString stringWithFormat:@"%f", devicemotion.useracceleration.x]; Self.yAccLabel.text= [NSString stringWithFormat:@"%f", DEVICEMOTION.USERACCELERATION.Y]; Self.zAccLabel.text= [NSString stringWithFormat:@"%f", Devicemotion.useracceleration.z]; //Update

paramsensor, int paramint) {TODO auto-generated Method Stub}};}First use the superimposed two pictures, one as the pointer, the other as the background four directions LXML file:Android:layout_width= "Match_parent"android:layout_height= "Match_parent" >Android:id= "@+id/compass_img"Android:layout_width= "Wrap_content"android:layout_height= "Wrap_content"Android:layout_centerinparent= "true"android:src= "@drawable/compass"/>Android:id= "@+id/arrow_img"Android:layout_width= "Wrap_content"android:

The above has already introduced the porting process of android temperature sensor. The code page has been posted to everyone. Now we can write an APK for testing. The code is very simple, and the interface is very simple and ugly. Haha, don't mind. This aok is only used for testing. I will not introduce it more here and paste the Code directly.Package com. android. jay. sensor1;Import android. app. Activit

@Override at protected voidonCreate (Bundle savedinstancestate) { - Super. OnCreate (savedinstancestate); - Setcontentview (r.layout.activity_main); - -View1 =(CustomView) Findviewbyid (r.id.view1); -View2 =(CustomView) Findviewbyid (R.ID.VIEW2); inVIEW3 =(CustomView) Findviewbyid (R.ID.VIEW3); - toMsensormanager =(Sensormanager) Getsystemservice (sensor_service); +Msensor =msensormanager.getdefaultsensor (sensor.type_orientation); - } the * @Override $ protected voidOnSt

Just add a piece of code anywhere:Orientationeventlistener Morientationlistener = new Orientationeventlistener (this, sensormanager.sensor_delay_ui) { public void onorientationchanged (int orientation) {}};if (Morientationlistener.candetectorientation ()) Morientationlistener.enable ();further, it would be better to switch to another type of sensor, without doing more experiments, and estimating how much less system energy would be available. This me

Recently, because of the need, turned out a few years ago LeapMotion sensor, ready to use Unity3d to do an interactive app, so even the last officer network Download SDK.such as download down an installation debugging, instant dumbfounded, incredibly request VR equipment.Our lab is not lack of VR, there are several sets of Vive, but can not guarantee that the party has ah, so we have to solve this matter.Fi