import Build from 'android.os.Build'
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import Context from 'android.content.Context'
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import Intent from 'android.content.Intent'
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import Settings from 'android.provider.Settings'
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import { UTSAndroid } from 'io.dcloud.uts'
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import BatteryManager from 'android.os.BatteryManager'
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import NotificationChannel from 'android.app.NotificationChannel'
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import NotificationManager from 'android.app.NotificationManager'
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import Notification from 'android.app.Notification'
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import PendingIntent from 'android.app.PendingIntent'
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import PowerManager from 'android.os.PowerManager'
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import KeyguardManager from 'android.app.KeyguardManager'
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import AlertDialog from 'android.app.AlertDialog'
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import DialogInterface from 'android.content.DialogInterface'
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// 来电通知相关常量
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const CALL_CHANNEL_ID = 'incoming_call_channel'
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const CALL_NOTIFICATION_ID: Int = 2001
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// 拉起应用
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export function openDialog(): void {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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try {
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const pm = context.getPackageManager()
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const intent = pm.getLaunchIntentForPackage(context.getPackageName())
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if (intent != null) {
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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context.startActivity(intent)
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}
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} catch (e) {
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console.error(e)
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}
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}
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// 跳到允许悬浮窗权限页面
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export function allowFloat() {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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// 1. 检查悬浮窗权限 (Android 6.0+)
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const noneFloat = Build.VERSION.SDK_INT >= 23 && !Settings.canDrawOverlays(context)
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if (!noneFloat) return
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const activity = UTSAndroid.getUniActivity()
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if (activity == null) return
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AlertDialog.Builder(activity)
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.setTitle('权限提示')
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.setMessage('为了在后台收到来电时能弹出通话界面，请开启"悬浮窗"权限')
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.setPositiveButton('去设置', (_dialog : DialogInterface, _which : Int) => {
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try {
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const intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION)
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intent.setData(android.net.Uri.parse('package:' + context.getPackageName()))
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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context.startActivity(intent)
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} catch (e) {
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console.error(e)
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}
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})
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.setNegativeButton('暂不', null)
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.show()
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}
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// 跳到后台弹出界面权限页面（应用详情设置）
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export function allowBackgroundPopup() {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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// 后台弹出界面无标准API，用悬浮窗权限作为代理判断（有悬浮窗权限通常也允许后台弹出）
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const nonePermission = Build.VERSION.SDK_INT >= 23 && !Settings.canDrawOverlays(context)
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if (!nonePermission) return
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const activity = UTSAndroid.getUniActivity()
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if (activity == null) return
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AlertDialog.Builder(activity)
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.setTitle('权限提示')
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.setMessage('为了在后台收到来电时能弹出通话界面，请开启"后台弹出界面"权限')
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.setPositiveButton('去设置', (_dialog : DialogInterface, _which : Int) => {
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try {
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const intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
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intent.setData(android.net.Uri.parse('package:' + context.getPackageName()))
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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context.startActivity(intent)
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} catch (e) {
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console.error(e)
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}
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})
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.setNegativeButton('暂不', null)
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.show()
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}
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// 跳到锁屏显示权限页面（通知设置）
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export function allowLockScreen() {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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// 锁屏显示依赖通知权限，检查通知是否开启
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const nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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const nonePermission = !nm.areNotificationsEnabled()
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if (!nonePermission) return
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const activity = UTSAndroid.getUniActivity()
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if (activity == null) return
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AlertDialog.Builder(activity)
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.setTitle('权限提示')
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.setMessage('为了在锁屏时能显示来电通知，请开启"锁屏显示通知"权限')
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.setPositiveButton('去设置', (_dialog : DialogInterface, _which : Int) => {
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try {
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if (Build.VERSION.SDK_INT >= 26) {
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// Android 8.0+ 跳转到应用通知设置
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const intent = new Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS)
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intent.putExtra(Settings.EXTRA_APP_PACKAGE, context.getPackageName())
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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context.startActivity(intent)
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} else {
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// 低版本跳转到应用详情
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const intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
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intent.setData(android.net.Uri.parse('package:' + context.getPackageName()))
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intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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context.startActivity(intent)
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}
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} catch (e) {
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console.error(e)
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}
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})
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.setNegativeButton('暂不', null)
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.show()
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}
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/**
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* 获取电池电量百分比
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*
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* uni-app项目中调用示例：
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* import { getBatteryCapacity } from "@/uni_modules/lgh-getbatteryinfo"
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* const capacity = getBatteryCapacity()
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* console.log('电池电量：', capacity)
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*/
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export function getBatteryCapacity(): string {
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// 获取android系统 application上下文
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const context = UTSAndroid.getAppContext()
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if (context != null) {
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const manager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
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const currentLevel: number = manager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
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return '' + currentLevel + '%'
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}
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return '0%'
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}
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/**
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* 显示来电通知（锁屏/后台可弹出）
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* 利用高优先级通知 + fullScreenIntent 实现锁屏/后台来电提醒
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* @param callerName 来电者名称
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*/
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export function showIncomingCallNotification(callerName: string): void {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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try {
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// 1. 创建来电通知渠道（IMPORTANCE_HIGH → Heads-up 弹出）
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if (Build.VERSION.SDK_INT >= 26) {
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const channel = new NotificationChannel(
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CALL_CHANNEL_ID,
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'来电通知',
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NotificationManager.IMPORTANCE_HIGH
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)
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channel.setDescription('语音来电通知')
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channel.enableVibration(true)
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channel.enableLights(true)
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channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC)
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channel.setBypassDnd(true)
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const nm = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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nm.createNotificationChannel(channel)
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}
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// 2. 构建点击通知后打开应用的 Intent
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const pm = context.getPackageManager()
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const launchIntent = pm.getLaunchIntentForPackage(context.getPackageName())
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if (launchIntent != null) {
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launchIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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launchIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
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}
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let pendingIntentFlags = PendingIntent.FLAG_UPDATE_CURRENT
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if (Build.VERSION.SDK_INT >= 31) {
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pendingIntentFlags = pendingIntentFlags | PendingIntent.FLAG_IMMUTABLE
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}
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const contentIntent = PendingIntent.getActivity(context, 0, launchIntent, pendingIntentFlags)
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// fullScreenIntent 用于锁屏时全屏展示
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const fullScreenIntent = PendingIntent.getActivity(context, 1, launchIntent, pendingIntentFlags)
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// 3. 构建通知
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const appInfo = context.getApplicationInfo()
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const appIcon = appInfo.icon
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let builder: Notification.Builder
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if (Build.VERSION.SDK_INT >= 26) {
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builder = new Notification.Builder(context, CALL_CHANNEL_ID)
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} else {
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builder = new Notification.Builder(context)
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}
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builder
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.setSmallIcon(appIcon)
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.setContentTitle('语音来电')
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.setContentText(callerName + ' 正在呼叫您')
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.setContentIntent(contentIntent)
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.setFullScreenIntent(fullScreenIntent, true) // 🔑 锁屏全屏弹出
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.setOngoing(true)
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.setAutoCancel(false)
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.setPriority(Notification.PRIORITY_MAX)
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.setVisibility(Notification.VISIBILITY_PUBLIC) // 锁屏显示完整内容
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if (Build.VERSION.SDK_INT >= 21) {
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builder.setCategory(Notification.CATEGORY_CALL) // 标记为来电类型
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}
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const notification = builder.build()
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// 设置通知标志：保持常亮、不可清除
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notification.flags = notification.flags | Notification.FLAG_INSISTENT | Notification.FLAG_NO_CLEAR
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// 4. 发送通知
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const notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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notificationManager.notify(CALL_NOTIFICATION_ID, notification)
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// 5. 如果在锁屏状态，尝试亮屏
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wakeUpScreen(context)
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console.log('showIncomingCallNotification: 来电通知已发送，来电者:', callerName)
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} catch (e) {
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console.error('showIncomingCallNotification: 发送来电通知失败', e)
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}
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}
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/**
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* 取消来电通知
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* 在接听或拒接后调用
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*/
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export function cancelIncomingCallNotification(): void {
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const context = UTSAndroid.getAppContext()
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if (context == null) return
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try {
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const notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
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notificationManager.cancel(CALL_NOTIFICATION_ID)
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console.log('cancelIncomingCallNotification: 来电通知已取消')
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} catch (e) {
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console.error('cancelIncomingCallNotification: 取消来电通知失败', e)
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}
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}
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/**
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* 唤醒屏幕（锁屏时亮屏）
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*/
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function wakeUpScreen(context: Context): void {
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try {
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const powerManager = context.getSystemService(Context.POWER_SERVICE) as PowerManager
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if (!powerManager.isInteractive()) {
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// 屏幕关闭，唤醒屏幕
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const screenLock = powerManager.newWakeLock(
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PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_BRIGHT_WAKE_LOCK,
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'IncomingCall::WakeUp'
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)
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screenLock.acquire(10000) // 保持亮屏 10 秒
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}
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} catch (e) {
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console.error('wakeUpScreen: 唤醒屏幕失败', e)
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}
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}
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