igorescodro

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.escodro.alkaa">

    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />

    <application/>
</manifest>

igorescodro

val alarmManager: AlarmManager = getSystemService(Context.ALARM_SERVICE) as AlarmManager
val hasPermission: Boolean = alarmManager.canScheduleExactAlarms()

igorescodro

val intent = Intent().apply {
    action = Settings.ACTION_REQUEST_SCHEDULE_EXACT_ALARM
}

startActivity(intent)

igorescodro

internal class MyBroadcastReceiver : BroadcastReceiver() {

    override fun onReceive(context: Context, intent: Intent) {
        when (intent.action) {
            AlarmManager.ACTION_SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED -> {
                // redefinir todos os alarmes
            }
    }
}   

igorescodro

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.escodro.alarm">

    <application>
        <receiver
            android:name=".TaskReceiver"
            android:exported="false">
            <intent-filter>
                <action android:name="android.app.action.SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED" />

igorescodro

internal class MyBroadcastReceiver : BroadcastReceiver() {

    override fun onReceive(context: Context, intent: Intent) {
        when (intent.action) {
            AlarmManager.ACTION_SCHEDULE_EXACT_ALARM_PERMISSION_STATE_CHANGED -> {
                // reschedule all the exact alarms
            }
    }
}   

igorescodro

val dynamicColor = isDynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S
    val colorScheme = when {
        dynamicColor && isDarkTheme -> dynamicDarkColorScheme(LocalContext.current)
        dynamicColor && !isDarkTheme -> dynamicLightColorScheme(LocalContext.current)
        isDarkTheme -> MyAppDarkColorScheme
        else -> MyAppLightColorScheme
    }

igorescodro

class HelloWorldWidget: GlanceAppWidget() {
    
  @Composable
    override fun Content() {
        Text(text = "Hello world!")
    }
}

class HelloWorldWidgetReceiver : GlanceAppWidgetReceiver() {

igorescodro

Button(
  text = "Home",
  modifier = GlanceModifier.clickable(actionStartActivity<HomeActivity>())
 )

igorescodro

Button(
  text = "Update",
  modifier = GlanceModifier.clickable(actionRunCallback<UpdateAction>())
 )

class UpdateAction : ActionCallback {
    override suspend fun onRun(context: Context, glanceId: GlanceId, parameters: ActionParameters) {
      // Update!
    }
}