Android剪切板功能

object AppClipboardManager {private val appContext = MyApplication.instanceprivate val clipboardManager =appContext.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager/*** 底层是一个集合*/fun addPrimaryClipChangedListener(listener: OnPrimaryClipChangedListener?) {clipboardManager.addPrimaryClipChangedListener(listener)}/*** 底层是一个集合*/fun removePrimaryClipChangedListener(listener: OnPrimaryClipChangedListener?) {clipboardManager.removePrimaryClipChangedListener(listener)}/*** 剪切板是否含有内容*/fun hasPrimaryClip(): Boolean {return clipboardManager.hasPrimaryClip()}/*** 复制文字到剪切板*/fun copyClipboardText(content: String) {val mClipData = ClipData.newPlainText(appContext.getString(R.string.app_name), content)clipboardManager.setPrimaryClip(mClipData)}fun copyClipboardHtml(content: String, htmlText: String) {val mClipData =ClipData.newHtmlText(appContext.getString(R.string.app_name), content, htmlText)clipboardManager.setPrimaryClip(mClipData)}fun copyClipboardUri(uri: Uri) {val mClipData =ClipData.newUri(appContext.contentResolver,appContext.getString(R.string.app_name),uri)clipboardManager.setPrimaryClip(mClipData)}fun copyClipboardRawUri(uri: Uri) {val mClipData = ClipData.newRawUri(appContext.getString(R.string.app_name), uri)clipboardManager.setPrimaryClip(mClipData)}fun copyClipboardIntent(intent: Intent) {val mClipData = ClipData.newIntent(appContext.getString(R.string.app_name), intent)clipboardManager.setPrimaryClip(mClipData)}/*** 从剪切板读取文字*/fun readClipboardText(): String {if (hasPrimaryClip()) {val clipData = clipboardManager.primaryClipif (clipData != null && clipData.itemCount > 0) {val text = clipData.getItemAt(0).textreturn text.toString()}}return ""}fun readClipboardHtmlText(): String {if (hasPrimaryClip()) {val clipData = clipboardManager.primaryClipif (clipData != null && clipData.itemCount > 0) {return clipData.getItemAt(0).htmlText}}return ""}fun readClipboardUri(): Uri? {if (hasPrimaryClip()) {val clipData = clipboardManager.primaryClipif (clipData != null && clipData.itemCount > 0) {return clipData.getItemAt(0).uri}}return null}fun readClipboardIntent(): String {if (hasPrimaryClip()) {val clipData = clipboardManager.primaryClipif (clipData != null && clipData.itemCount > 0) {val text = clipData.getItemAt(0).intentreturn text.toString()}}return ""}
}

关于小米（读取剪切板权限目前未支持权限询问弹窗，所有应用默认权限状态为“智能允许”。）

剪切板隐私保护功能说明及读写剪切板权限调整说明

文档中心https://dev.mi.com/console/doc/detail?pId=2391