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Sync only high and normal messages with low battery

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This commit is contained in:
sim 2024-11-28 16:26:31 +00:00
parent aeb5a776ce
commit 08cd3d2f88
4 changed files with 83 additions and 0 deletions
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5
app/src/main/java/org/unifiedpush/distributor/nextpush/AppCompanion.kt
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@ -18,6 +18,11 @@ object AppCompanion {
*/
val hasInternet = AtomicBoolean(true)
/**
* If we have low battery, we listen for normal and high events only
*/
val lowBattery = AtomicBoolean(false)
/** Have we received the start event ? To check the reverse proxy timeout is high enough */
val started = AtomicBoolean(false)

5
app/src/main/java/org/unifiedpush/distributor/nextpush/api/Api.kt
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@ -14,6 +14,7 @@ import okhttp3.OkHttpClient
import okhttp3.Request
import okhttp3.sse.EventSource
import okhttp3.sse.EventSources
import org.unifiedpush.distributor.nextpush.AppCompanion
import org.unifiedpush.distributor.nextpush.AppStore
import org.unifiedpush.distributor.nextpush.LastEventId
import org.unifiedpush.distributor.nextpush.account.AccountFactory.getAccount
@ -99,6 +100,10 @@ class Api(context: Context) {
LastEventId(store).get()?.let {
header("Last-Event-ID", it)
}
if (AppCompanion.lowBattery.get()) {
Log.d(TAG, "Battery is low, registering normal and high only")
header("Urgency", "normal")
}
}
.build()

68
app/src/main/java/org/unifiedpush/distributor/nextpush/callback/BatteryCallback.kt Normal file
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@ -0,0 +1,68 @@
package org.unifiedpush.distributor.nextpush.callback
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.os.BatteryManager
import android.util.Log
import org.unifiedpush.distributor.nextpush.AppCompanion
import org.unifiedpush.distributor.nextpush.services.FailureHandler
import org.unifiedpush.distributor.nextpush.services.RestartWorker
import org.unifiedpush.distributor.nextpush.services.StartService
import org.unifiedpush.distributor.nextpush.utils.TAG
class BatteryCallback : BroadcastReceiver() {
override fun onReceive(context: Context, intent: Intent) {
when (intent.action) {
Intent.ACTION_BATTERY_LOW -> onBatteryLow(context)
Intent.ACTION_BATTERY_OKAY -> onBatteryOk(context)
}
}
private fun onBatteryLow(context: Context) {
// If it was OK
if (!AppCompanion.lowBattery.getAndSet(true)) {
Log.d(TAG, "The battery is now low.")
restartServer(context)
}
}
private fun onBatteryOk(context: Context) {
// If it was low
if (AppCompanion.lowBattery.getAndSet(false)) {
Log.d(TAG, "The battery is now OK.")
restartServer(context)
}
}
private fun restartServer(context: Context) {
if (!FailureHandler.hasFailed()) {
StartService.stopService {
RestartWorker.run(context, delay = 0)
}
}
}
companion object {
/**
* Register an instance of [BatteryCallback] and returns it
*
* Initiates value of AppCompanion.lowBattery
*/
fun register(context: Context): BatteryCallback {
// First we initiate the value
val bm = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
val level = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
AppCompanion.lowBattery.set(level <= 20)
// Then we register the receiver
val filter = IntentFilter().apply {
addAction(Intent.ACTION_BATTERY_LOW)
addAction(Intent.ACTION_BATTERY_OKAY)
}
return BatteryCallback().also {
context.registerReceiver(it, filter)
}
}
}
}

5
app/src/main/java/org/unifiedpush/distributor/nextpush/services/StartService.kt
View File

@ -11,6 +11,7 @@ import org.unifiedpush.distributor.nextpush.AppCompanion
import org.unifiedpush.distributor.nextpush.WakeLock
import org.unifiedpush.distributor.nextpush.account.AccountFactory.getAccount
import org.unifiedpush.distributor.nextpush.api.Api
import org.unifiedpush.distributor.nextpush.callback.BatteryCallback
import org.unifiedpush.distributor.nextpush.callback.NetworkCallback
import org.unifiedpush.distributor.nextpush.utils.ForegroundNotification
import org.unifiedpush.distributor.nextpush.utils.NOTIFICATION_ID_FOREGROUND
@ -19,6 +20,7 @@ import org.unifiedpush.distributor.nextpush.utils.TAG
class StartService : Service() {
private val networkCallback = NetworkCallback(this)
private var batteryCallback: BatteryCallback? = null
private var api: Api? = null
override fun onBind(intent: Intent?): IBinder? {
@ -38,6 +40,7 @@ class StartService : Service() {
Log.d(TAG, "onStartCommand: regular start")
// That's a normal start
networkCallback.register()
batteryCallback = BatteryCallback.register(this)
startService()
} else {
Log.d(TAG, "onStartCommand: to destroy")
@ -62,6 +65,8 @@ class StartService : Service() {
RestartWorker.run(this, delay = 0)
} else {
networkCallback.unregister()
batteryCallback?.let { unregisterReceiver(it) }
batteryCallback = null
RestartWorker.stopPeriodic(this)
}
}