Android - Using Seismic shake detection | android Tutorial

 

android shake detection example

Oct 28,  · Motion detection using Sensor in Android In this application, we will learn how to use Sensor and how to perform action if we shake device in any direction. There are many sensors available in mobile devices but usually all mobile device have Accelerometer sensor and this sensor is used to catch motion of the device. This is something that almost everyone is familiar with. So, let’s go ahead and see how you can integrate Android accelerometer in your Android app to detect shake in an Android device. Let’s Get Started. Create a new project “Shake Motion Detection”. At (1) we get a reference to Android's sensor service, at (2) we register the previously defined SensorEventListener with the service. More precisely, we register only for events of the accelerometer and for a normal update rate - this could be changed, if we needed to be more precise.


Motion sensors | Android Developers


After our Android customization project last week, creating our own Ambient Display feature for any phone, android shake detection example, many of you asked if Tasker can handle other, more appropriate screen-on functions. The idea is simple then, this project will allow you to wake your phone just by shaking it.

Related reading : Android customization - save battery life and data usage with Secure Settings Android customization - remote camera trigger with Android How to use Tasker to take Android to the next level Schedule a delayed SMS message with Tasker - Android customization Build a custom control panel using Tasker Scenes - Android customization. Please allow me to start by reiterating that warning, this project will work on most devices, but not all, and it requires that Tasker prevent your accelerometer from entering sleep mode.

However, the newer Doze feature in Android Marshmallow and newer may still override this and put things to bed, in which case this project will stop working until android shake detection example wake your device the old fashioned way, by calling it, or I guess just hitting that power button. We will also be overriding the recommended settings, allowing Tasker to keep track of your sensors while the display is turned off.

This is a good way to eat up your battery in no time. Before we start building the normal Tasker Tasks and Profiles, hit that menu button in the top right and head into Preferences. Then say goodbye to your battery life! Hint: At the bottom of this same Monitor tab is android shake detection example Gesture and accelerometer calibration settings, you might prefer to look into that, particularly the Orientation State settings.

Settings in place, head into the Tasks tab and begin a new Task. Sure did, check it out here. Change the Duration to an amount of time that makes sense for you. Remember your battery life, but also give yourself enough time to unlock your device and use it. Head over to the Profiles tab and start a new Profile. Your choice now, android shake detection example, Left-Right is a chopping action, Up-Down is like shaking your friends soda can before they open it and Backwards-Forwards will make people think you are waving at them backwards.

You apple hk iphone repair probably going to come back here later to edit the Sensitivity and Duration settings.

Both of which control how hard it is to accidentally trigger the Shake gesture. Turn off your display and start shaking your phone! Wow, slow down there choppy, a flick of the wrist should be enough. See what I did there? Encase the screen on action in an IF statement that makes sure the display is off before it fires. This should help clean up a few things as android shake detection example go.

Allow me to bore you with this, but I have to say it again, I do not recommend this project the way it is. Now, android shake detection example, android shake detection example ahead and leave it up for a couple days, you may find that it has no tangible impact on your battery life, android shake detection example, in which case, lucky you, enjoy your new toy.

For the rest of us, having Tasker watch our sensors while the display is off is counter intuitive to Doze mode and better battery life practices. You may find, however, that watching device orientation works better for you. This is a sensor that many devices will wake up for other uses anyway, android shake detection example, in which case Tasker can piggy back off of that, read the sensor and perform an action with minimal battery interruption, android shake detection example.

Again, not bulletproof, but worth looking at. Admitting that this is a project I have revived from several years android shake detection example, I hope that this Android customization to shake your phone awake brings value to your Tasker purchase.

If you have a preference, android shake detection example, be sure to let me know, otherwise, a surprise project is on its way. More Android customization projects : Forget battery life, get Ambient Display notifications on any device - Android customization How to take an Android Wear screenshot - Android customization Use your smartwatch as a camera remote for your phone - Android customization App shortcuts on your lockscreen using GravityBox, root required - Android customization Improve battery life with Xposed, Amplify and Greenify - Android customization.

Apps How To. Android customization - save battery life and data usage with Secure Settings Android customization - remote camera trigger with Android How to use Tasker to take Android to the next level Schedule a delayed SMS message with Tasker - Android customization Build a custom control panel using Tasker Scenes - Android customization.

Forget battery life, get Ambient Display notifications on any device - Android customization How to take an Android Wear screenshot - Android customization Use your smartwatch as a camera remote for your phone - Android customization App shortcuts on your lockscreen using GravityBox, root required - Android customization Improve battery life with Xposed, android shake detection example, Amplify and Greenify - Android customization. Comments Read comments. You Might Like. How to use Tasker to take Android to the next level.

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Android - Detect Shake Event in Android | android Tutorial

 

android shake detection example

 

There are some other methods too, to detect shake motion. look at this link.(If that link does not work or link is dead, look at this web archive.). Have a look at this example for android shake detect listener. Note: SensorListener is deprecated. we can use SensorEventListener instead. Here is a quick example using SensorEventListener. Thanks. At (1) we get a reference to Android's sensor service, at (2) we register the previously defined SensorEventListener with the service. More precisely, we register only for events of the accelerometer and for a normal update rate - this could be changed, if we needed to be more precise. Oct 28,  · Motion detection using Sensor in Android In this application, we will learn how to use Sensor and how to perform action if we shake device in any direction. There are many sensors available in mobile devices but usually all mobile device have Accelerometer sensor and this sensor is used to catch motion of the device.