How to vibrate an Android device coding with Kotlin when pressing any buttons? I have used this code below, but there aren't any effects or vibrations performed.
//click listener
imgNextBtn.setOnClickListener {
val vibe:Vibrator = activity?.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
vibe.vibrate(500)
Utilities.alertDialog(this,
activity!!,
mContent!!
}
}
Or
//click listener
imgNextBtn.setOnClickListener {
val vibe:Vibrator = activity?.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
var effect:VibrationEffect = VibrationEffect.createOneShot(1000, VibrationEffect.DEFAULT_AMPLITUDE);
vibe.vibrate(effect)
Utilities.alertDialog(this,
activity!!,
mContent!!
}
}
Android Manifest:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.china.openkey">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
You can create a fun
and use from it (Kotlin
):
fun Fragment.vibratePhone() {
val vibrator = context?.getSystemService(Context.VIBRATOR_SERVICE) as Vibrator
if (Build.VERSION.SDK_INT >= 26) {
vibrator.vibrate(VibrationEffect.createOneShot(200, VibrationEffect.DEFAULT_AMPLITUDE))
} else {
vibrator.vibrate(200)
}
}
And in your fragment
:
vibratePhone()
Finally in you manifest
:
<uses-permission android:name="android.permission.VIBRATE" />