Kotlin常用扩展库
1.project build.gradle下添加： maven { url 'https://jitpack.io' }
如下：
allprojects {
repositories {
maven { url "https://jitpack.io" }
}
}
2.app build.gradle下添加依赖 ：
implementation 'com.github.qzc0537:ExtensionKit:latestVersion'
3.愉快的使用：
EkConfigs.initToast(application, true, null)
EkConfigs.snackBarBgColor = color(R.color.colorPrimary)
EkConfigs.snackBarTextColor = Color.WHITE
EkConfigs.logEnable = true
dialogExtBtn1.onClick {
alert {
setTheme(R.style.AppTheme)
setTitle("对话框")
setMessage("这是DSL风格的对话框")
setPositiveButton("确定") { dialog, which -> toast("ok") }
setNegativeButton("取消") { dialog, which -> toast("no") }
setNeutralButton("再想想") { dialog, which -> toast("let me think") }
}
}
dialogExtBtn2.onClick {
val items = arrayOf("男", "女")
alert {
setTitle("对话框")
setSingleChoiceItems(items, 0) { dialog, which ->
toast(items[which])
}
setPositiveButton("确定") { dialog, which -> toast("ok") }
setNegativeButton("取消") { dialog, which -> toast("no") }
setCancelable(false)
setOnKeyListener { dialog, keyCode, event ->
if (keyCode == KeyEvent.KEYCODE_BACK) dialog.dismiss()
true
}
}
}
dialogExtBtn3.onClick {
val items = arrayOf("苹果", "香蕉", "西瓜", "哈密瓜", "葡萄")
val checkedItems = booleanArrayOf(true, true, false, false, false)
alert {
setTitle("对话框")
setMultiChoiceItems(items, checkedItems) { dialog, which, isChecked ->
toast(items[which])
}
setPositiveButton("确定") { dialog, which -> toast("ok") }
setNegativeButton("取消") { dialog, which -> toast("no") }
}
}
snackBarExtBtn.onClick {
snackBarExtBtn.snackBarIndefinite("This is snackBar")
.setAction("Your Action") {
toast("Amazing")
}
}
doAsyncBtn.onClick {
doAsync {
Thread.sleep(1000)
activityUiThread {
toast("update UI")
}
}
}
permissionBtn.onClick {
request(Manifest.permission.CAMERA) {
onGranted { toast("获取权限成功") }
onDenied { toast("获取权限失败") }
onShowRationale {
alert {
setTitle("请求权限")
setMessage("我们需要相机权限")
setPositiveButton("确定") { dialog, which -> it.retry() }
setNegativeButton("取消") { dialog, which -> }
}
}
onNeverAskAgain { goToAppInfoPage() }
}
}
private fun otherApis() {
logi("isNetworkAvailable->${isNetworkAvailable()}")
logi("isWifiConnected->${isWifiConnected()}")
logi("getNetworkType->${getNetworkType()}")
toast("Hello")
val view = layoutInflater.inflate(R.layout.layout_toast, null)
toast(view)
startActivity<MainActivity>("id" to 5)
startActivity(intentFor<MainActivity>("id" to 5).singleTop())
startActivityForResult<MainActivity>(
1024, "id" to 5,
"id" to 5,
"id" to 5
)
if (afterL) {
logi("versionName->$versionName")
for (abi in phoneSupportAbis) {
logi("versionName->$abi")
}
}
logi("screenWidth->$screenWidth screenHeight->$screenHeight")
dp2px(10)
string(R.string.app_name)
color(R.color.colorPrimary)
drawable(R.mipmap.ic_launcher)
if ("ExtensionKit".notNullEmpty()) toast("not empty") else toast("null or empty")
val obj = null
"notNullMethod".notNull(
{
toast(this)
},
{
toast("null")
}
)
putValue("username", "John")
val username = getValue("username", "")
val bitmap = decodeResource(R.mipmap.ic_launcher)
bitmap.compressQuality(80)
val data = bitmap.bitmapToByte()
data.compressSampledFromByte(20, 20)
val file = File(externalCacheDir, "launcher.jpg")
val file2 = File(getPictureDir(), "launcher.jpg")
saveToInternal(bitmap, file)
saveToGallery(bitmap, file2)
}