Ktx:简化Android开发的Kotlin库
android
implementation 'com.ayvytr:ktx:3.0.0'
androidx
implementation 'com.ayvytr:ktx-androidx:3.0.0'
- 增加View.onClick扩展方法:防止重复点击,或者响应多次点击事件
- 增加EditText.textChange扩展方法,afterTextChange后间隔一段时间后执行action,可设置text为空时是否触发action,延迟搜索的场景特别有用。相当于RxBinding中TextView.textChanges()
- 增加ActivityStack.finishExceptTop()
- 增加Context.getConnectivityManager,network判断网络是否连接等方法
- 其他代码优化,注释修改
- 修改InputMethodManager以application context获取实例
- 增加Fragment和Activity setActivityTitle() 以解决直接调用Activity.setTitle()无效的问题(比如使用了Navigation时)
修改dp,sp,px转换功能,摆脱依赖Context调用,提供Int,Float扩展属性进行dp,sp,px转换,且统一返回Int类型的扩展属性:.dp, .sp, .dp2px, sp2px, px2dp, px2sp
增加ActivityStack,可以实现打开和关闭指定Activity,关闭所有Activity,关闭除指定Activity外所有Activity,终止进程等功能.
增加Spanner工具类,为TextView提供简单易用的SpannableString相关操作
精简工具类 增加Fragment getStringArray等方法
- BaseTextWatcher
- ChineseFilter
- EmailFilter
- EmojiFilter
- PasswordFilter
//点击监听:默认是单击事件,防止重复点击时长间隔:millisecondInterval,默认500ms。可修改doActionAfterTimes的值响应多击事件
view.onClick(doActionAfterTimes=1, millisecondInterval=500){
//点击action
}
//文本变化监听:延迟timeout毫秒触发action,默认timeout=300ms,默认ignoreEmpty=true,空字符串不触发action
editText.textChange(timeout=300, ignoreEmpty = true){
//搜索action
}
getConnectivityManager
isNetworkConnected
isWifiConnected
isMobileDataConnected
Int.dp
Int.sp
Float.dp
Float.sp
Int.dp2px
Float.dp2px
Int.sp2px
Float.sp2px
Int.px2dp
Float.px2dp
Int.px2sp
Float.px2sp
registerCallback()
unregisterCallback()
getRunningActivityCount()
isForeground()
getCurrentActivity()
finish()
finishCurrent()
finishAll()
finishAllExcept()
start()
startAndFinishOthers()
finishExceptTop()
forceClose()
bold
italic
normal
boldItalic
font
strikethrough
underline
backgroundColor
backgroundColorRes
textColorRes
textColor
pressedBackgroundColor
pressedBackgroundRes
onClick
onLongClick
val clipboardManager = getClipboardManager()
clibboardManager.getText2()
clibboardManager.setText2()
clibboardManager.getUri()
clibboardManager.setUri()
clibboardManager.getIntent()
clibboardManager.setIntent()
Context.getStatusBarHeight()
Context.inflate(...)
//RecyclerView 子 item加载的方法
Context.inflateRv(...)
context.getAccountManager()
context.getInputMethodManager()
context.getConnectivityManager
...
context.getStringArray()
//方法名称最后包含数字2的是和原生SDK中弃用的或者有版本限制的方法区分开来
context.getDrawable2()
context.getColor2()
context.getDrawableArray()
context.getDrawableIdArray()
...
context.getDisplayMetrics()
context.isLandscape()
context.setLandscape()
context.getScreenWidth()
context.getScreenHeight()
context.toast(...)
context.toastLong(...)
activity.showActionBar
activity.hideActionBar
activity.getContext
activity.fullscreen(boolean)
...
view.show()
view.hide()
view.invisible()
view.isShow()
// 设置EditText文本,并且移动光标到文本末尾
editText.setText2(...)
// 设置EditText文本,并且全选文字
editText.setTextWithSelection(...)