//in build.gradle(Project)
allprojects {
repositories {
maven { url 'https://jitpack.io' }
}
}
// 新版方式 settings.gradle
dependencyResolutionManagement {
repositories {
maven { url 'https://jitpack.io' }
}
}//in build.gradle(module)
dependencies {
//kotlin utils
implementation "com.github.ve3344.utils:utils-kt:1.8.0"
//android utils
implementation "com.github.ve3344.utils:utils-android:1.8.0"
}- Boolean 三目运算
//like ?:
val result = (input == "hello").map("yes", "no")- File 拓展
File("cache").ensureDir()
File("cache").createDirIfNotExists()
File("cache").createFileIfNotExists()
File("cache").length().bytes2kb- Process 拓展
Runtime.getRuntime().exec("ls").use {
it.waitFor()
}- 消息摘要工具
ByteArray(5).md5()
ByteArray(5).sha1()
ByteArray(5).sha256()
ByteArray(5).hex()...
- 快速获取 SystemService
val wm = wifiManager
val bm = bluetoothManager
val am = audioManager
- 快速监听activity等的destroy事件
- 快速toast工具
doOnDestroy {
toast("activity destroy")
}-
registerReceiver拓展
-
startActivity拓展
registerReceiver(
WifiManager.WIFI_STATE_CHANGED_ACTION,
WifiManager.SCAN_RESULTS_AVAILABLE_ACTION
) {
it ?: return@registerReceiver
val rssi = it.getIntExtra(WifiManager.EXTRA_NEW_RSSI, -1000)
toast("$rssi")
}
startActivity<XXActivity> {
addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK)
withArgs {
"key" to "value"
}
}- Apk 安装
ApkUtils.installApk(appContext, apkPath)- Uri和path相互转换
File("test").androidUri().toPath()
UriUtils.fromAsset("a/b.txt")- 快速创建 SpannableString
with(findViewById<TextView>(R.id.text)) {
text = SpannableUtils.create {
text("已同意").foregroundColor(Color.DKGRAY)
text("隐私政策").underline().click { toast("隐私政策") }
text("和").absoluteSize(20.sp)
text("用户协议").underline().click { toast("用户协议") }
}
movementMethod = LinkMovementMethod.getInstance()
}-
点击事件消抖
-
双击退出
-
验证码倒计时
val time = AtomicInteger()
btn.doOnClickAntiShake(1000, {
toast("YOU CLICK TOO FAST")
}) {
toast("REAL CLICK")
textView2.text = "TIME " + time.getAndIncrement()
}
btn.doOnClickMultiple(onClickProgress = {
toast("CLICK AGAIN TO EXIT")
}) {
exitProcess(0)
}
btn.doOnClickCountdown(60, {
textView3.text = if (it > 0) "$it S" else "SEND"
}, {
toast("IN COOLING TIME")
}) {
toast("SEND CODE")
}
btn.configLayoutParams<LinearLayout.LayoutParams> {
width = LinearLayout.LayoutParams.MATCH_PARENT
}
//config LayoutParams Copyright 2021, luowenbin
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.