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📡 Improve and simplify connectivity handling

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This commit is contained in:
Christian Basler
2018-06-04 12:55:00 +02:00
parent 90bb538692
commit 2ddd78dfe2
7 changed files with 61 additions and 36 deletions
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12
app/src/main/java/ch/dissem/apps/abit/service/StartupNodeOnWifiService.kt
View File

@ -24,11 +24,9 @@ class StartupNodeOnWifiService : JobService() {
return true
}
override fun onStopJob(params: JobParameters?) = if (Preferences.isWifiOnly(this)) {
// Don't actually stop the service, otherwise it will be stopped after 1 or 10 minutes
// depending on Android version.
Preferences.isFullNodeActive(this)
} else {
false
}
/**
* Don't actually stop the service, otherwise it will be stopped after 1 or 10 minutes
* depending on Android version.
*/
override fun onStopJob(params: JobParameters?) = Preferences.isFullNodeActive(this)
}

1
app/src/main/java/ch/dissem/apps/abit/util/Constants.kt
View File

@ -23,6 +23,7 @@ import java.util.regex.Pattern
*/
object Constants {
const val PREFERENCE_WIFI_ONLY = "wifi_only"
const val PREFERENCE_REQUIRE_CHARGING = "require_charging"
const val PREFERENCE_EMULATE_CONVERSATIONS = "emulate_conversations"
const val PREFERENCE_TRUSTED_NODE = "trusted_node"
const val PREFERENCE_SYNC_TIMEOUT = "sync_timeout"

51
app/src/main/java/ch/dissem/apps/abit/util/NetworkUtils.kt
View File

@ -19,30 +19,37 @@ object NetworkUtils {
fun enableNode(ctx: Context, ask: Boolean = true) {
Preferences.setFullNodeActive(ctx, true)
if (Preferences.isWifiOnly(ctx)) {
if (Preferences.isConnectionAllowed(ctx)) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
scheduleNodeStart(ctx)
} else {
doStartBitmessageService(ctx)
MainActivity.updateNodeSwitch()
}
} else if (ask) {
val dialogIntent = Intent(ctx, FullNodeDialogActivity::class.java)
if (ctx !is Activity) {
dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
ctx.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))
}
ctx.startActivity(dialogIntent)
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
if (Preferences.isConnectionAllowed(ctx) || !ask) {
scheduleNodeStart(ctx)
} else {
askForConnection(ctx)
}
} else {
doStartBitmessageService(ctx)
MainActivity.updateNodeSwitch()
if (Preferences.isWifiOnly(ctx)) {
if (Preferences.isConnectionAllowed(ctx)) {
doStartBitmessageService(ctx)
MainActivity.updateNodeSwitch()
} else if (ask) {
askForConnection(ctx)
}
} else {
doStartBitmessageService(ctx)
MainActivity.updateNodeSwitch()
}
}
}
private fun askForConnection(ctx: Context) {
val dialogIntent = Intent(ctx, FullNodeDialogActivity::class.java)
if (ctx !is Activity) {
dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
ctx.sendBroadcast(Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS))
}
ctx.startActivity(dialogIntent)
}
fun doStartBitmessageService(ctx: Context) {
ContextCompat.startForegroundService(ctx, Intent(ctx, BitmessageService::class.java))
}
@ -56,8 +63,14 @@ object NetworkUtils {
fun scheduleNodeStart(ctx: Context) {
val serviceComponent = ComponentName(ctx, StartupNodeOnWifiService::class.java)
val builder = JobInfo.Builder(0, serviceComponent)
builder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
if (Preferences.isWifiOnly(ctx)) {
builder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
}
if (Preferences.requireCharging(ctx)) {
builder.setRequiresCharging(true)
}
builder.setBackoffCriteria(0L, JobInfo.BACKOFF_POLICY_LINEAR)
builder.setPersisted(true)
val jobScheduler = ctx.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
jobScheduler.schedule(builder.build())
}

24
app/src/main/java/ch/dissem/apps/abit/util/Preferences.kt
View File

@ -22,6 +22,7 @@ import ch.dissem.apps.abit.notification.ErrorNotification
import ch.dissem.apps.abit.util.Constants.PREFERENCE_EMULATE_CONVERSATIONS
import ch.dissem.apps.abit.util.Constants.PREFERENCE_FULL_NODE
import ch.dissem.apps.abit.util.Constants.PREFERENCE_REQUEST_ACK
import ch.dissem.apps.abit.util.Constants.PREFERENCE_REQUIRE_CHARGING
import ch.dissem.apps.abit.util.Constants.PREFERENCE_SYNC_TIMEOUT
import ch.dissem.apps.abit.util.Constants.PREFERENCE_TRUSTED_NODE
import ch.dissem.apps.abit.util.Constants.PREFERENCE_WIFI_ONLY
@ -78,17 +79,13 @@ object Preferences {
return 8444
}
fun getTimeoutInSeconds(ctx: Context): Long =
getPreference(ctx, PREFERENCE_SYNC_TIMEOUT)?.toLong() ?: 120
fun getTimeoutInSeconds(ctx: Context): Long = getPreference(ctx, PREFERENCE_SYNC_TIMEOUT)?.toLong() ?: 120
private fun getPreference(ctx: Context, name: String): String? =
ctx.defaultSharedPreferences.getString(name, null)
private fun getPreference(ctx: Context, name: String): String? = ctx.defaultSharedPreferences.getString(name, null)
fun isConnectionAllowed(ctx: Context) =
!isWifiOnly(ctx) || !ctx.connectivityManager.isActiveNetworkMetered
fun isConnectionAllowed(ctx: Context) = !isWifiOnly(ctx) || !ctx.connectivityManager.isActiveNetworkMetered
fun isWifiOnly(ctx: Context) =
ctx.defaultSharedPreferences.getBoolean(PREFERENCE_WIFI_ONLY, true)
fun isWifiOnly(ctx: Context) = ctx.defaultSharedPreferences.getBoolean(PREFERENCE_WIFI_ONLY, true)
fun setWifiOnly(ctx: Context, status: Boolean) {
ctx.defaultSharedPreferences.edit()
@ -96,6 +93,14 @@ object Preferences {
.apply()
}
fun requireCharging(ctx: Context) = ctx.defaultSharedPreferences.getBoolean(PREFERENCE_REQUIRE_CHARGING, true)
fun setRequireCharging(ctx: Context, status: Boolean) {
ctx.defaultSharedPreferences.edit()
.putBoolean(PREFERENCE_REQUIRE_CHARGING, status)
.apply()
}
fun isEmulateConversations(ctx: Context) =
ctx.defaultSharedPreferences.getBoolean(PREFERENCE_EMULATE_CONVERSATIONS, true)
@ -111,8 +116,7 @@ object Preferences {
fun getExportDirectory(ctx: Context) = File(ctx.filesDir, "exports")
fun requestAcknowledgements(ctx: Context) =
ctx.defaultSharedPreferences.getBoolean(PREFERENCE_REQUEST_ACK, true)
fun requestAcknowledgements(ctx: Context) = ctx.defaultSharedPreferences.getBoolean(PREFERENCE_REQUEST_ACK, true)
fun cleanupExportDirectory(ctx: Context) {
val exportDirectory = getExportDirectory(ctx)