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How do I open the SearchView programmatically?
...s from other fragment.
if (myViewModel.filterTextSaved.isNotEmpty()) { // Kotlin, storing state in ViewModel
searchItem.expandActionView() // needs to come first, otherwise empty text
theTextArea.setText(courseViewModel.filterTextOnClick)
}
and for the menu I keep always|collapseActionVie...
Error 908: Permission Receive SMS - #5 by Taifun - MIT App Inventor Help - MIT App Inventor Community
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This APK contains code Java or Kotlin, which can be obfuscated
Susan_Lane
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How can I parse a local JSON file from assets folder into a ListView?
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With Kotlin have this extension function to read the file return as string.
fun AssetManager.readAssetsFile(fileName : String): String = open(fileName).bufferedReader().use{it.readText()}
Parse the output string using any JSON p...
How do you compare two version Strings in Java?
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converted on Kotlin stackoverflow.com/a/61795721/6352712
– Serg Burlaka
May 14 at 13:04
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windowSoftInputMode=“adjustResize” not working with translucent action/navbar
... method and only devices >= 21 will execute the code inside the lambda. Kotlin example:
ViewCompat.setOnApplyWindowInsetsListener(container) { view, insets ->
insets.replaceSystemWindowInsets(0, 0, 0, insets.systemWindowInsetBottom).apply {
ViewCompat.onApplyWindowInsets(view, this)
...
Clear the entire history stack and start a new activity on Android
...tFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
Kotlin
intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
Unfortunately for API lvl <= 10, I haven't yet found a clean solution to this.
The "DontHackAndroidLikeThis" solution is indeed pure ...
How to make an Android device vibrate?
... ((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(150);
}
}
Kotlin:
// Vibrate for 150 milliseconds
private fun shakeItBaby(context: Context) {
if (Build.VERSION.SDK_INT >= 26) {
(context.getSystemService(VIBRATOR_SERVICE) as Vibrator).vibrate(VibrationEffect.createOne...
How to add Options Menu to Fragment in Android
...nu entries here
super.onCreateOptionsMenu(menu, inflater);
}
Kotlin:
override fun void onCreate(savedInstanceState: Bundle) {
super.onCreate(savedInstanceState)
setHasOptionsMenu(true)
}
override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) ...
How to copy files from 'assets' folder to sdcard?
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This would be concise way in Kotlin.
fun AssetManager.copyRecursively(assetPath: String, targetFile: File) {
val list = list(assetPath)
if (list.isEmpty()) { // assetPath is file
open(assetPath).use { input ->
...
java中的缓存技术该如何实现 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的延续，是Aspect Oriented Programming的缩写，意思是面向方面编程。
官方网站 http://www.jboss.org/products/jbosscache
WhirlyCache
Whirlycache是一个快速的、可配置的、存在于内存中的对象的缓存。它能够通过缓...