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Need to handle uncaught exception and send log file
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Handling uncaught Exceptions:
as @gilm explained just do this, (kotlin):
private val defaultUncaughtHandler = Thread.getDefaultUncaughtExceptionHandler();
override fun onCreate() {
//...
Thread.setDefaultUncaughtExceptionHandler { t, e ->
Crashlytics.logException(e)
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How to use ArgumentCaptor for stubbing?
...e design you would avoid return null at all costs, use Optional or move to Kotlin. This implies that verify does not need to be used that often and ArgumentCaptors are just too tedious to write.
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ListCtrl 重绘（Custom Draw） - C/C++ - 清泛网 - 专注C/C++及内核技术
...码就可以达到很好的效果。使用 Custom draw 来对控件外观编程甚至可以代替很多的古老方法。
以下代码是在WIN98 和VC6 SP2的环境下写的，common controls DLL的版本是5.0。我已经对其在WinNT 4上进行了测试。系统要运行这些代码，它的com...
Best practice for instantiating a new Android Fragment
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Some kotlin code:
companion object {
fun newInstance(first: String, second: String) : SampleFragment {
return SampleFragment().apply {
arguments = Bundle().apply {
putString("firstString", ...
Start an Activity with a parameter
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Kotlin code:
Start the SecondActivity:
startActivity(Intent(context, SecondActivity::class.java)
.putExtra(SecondActivity.PARAM_GAME_ID, gameId))
Get the Id in SecondActivity:
class CaptureActivity : AppCompatActivit...
Java Generics Wildcarding With Multiple Classes
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Here's how you would do it in Kotlin
fun <T> myMethod(item: T) where T : ClassA, T : InterfaceB {
//your code here
}
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Java Synchronized Block for .class
... was wondering about this question for couple days for myself (actually in kotlin). I finally found good explanation and want to share it:
Class level lock prevents multiple threads to enter in synchronized block in any of all available instances of the class on runtime. This means if in runtime the...
Why do I want to avoid non-default constructors in fragments?
... is not implicitly generated when overload present.
In my projects I use Kotlin, and implement fragments with a primary no-arg constructor and secondary constructor for arguments which just stores them into a bundle and sets it as Fragment arguments, everything works fine.
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How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
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Kotlin version:
Use these extensions with infix functions that simplify later calls
infix fun View.below(view: View) {
(this.layoutParams as? RelativeLayout.LayoutParams)?.addRule(RelativeLayout.BELOW, view.id)
}
infix...
How to deserialize a list using GSON or another JSON library in Java?
...List = Arrays.asList(videoArray);
IMHO this is much more readable.
In Kotlin this looks like this:
Gson().fromJson(jsonString, Array<Video>::class.java)
To convert this array into List, just use .toList() method
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