Use JobScheduler to make the "WiFi-only" feature work properly newer Android versions.

I'm considering dropping support for KitKat, as we have now double the code for the same feature.
2017-08-19 08:17:52 +02:00
parent 858651e808
commit 852e38b97d
14 changed files with 211 additions and 93 deletions
--- a/app/src/main/java/ch/dissem/apps/abit/util/NetworkUtils.kt
+++ b/app/src/main/java/ch/dissem/apps/abit/util/NetworkUtils.kt
@ -0,0 +1,65 @@
+package ch.dissem.apps.abit.util
+
+import android.app.Activity
+import android.app.job.JobInfo
+import android.app.job.JobScheduler
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.support.annotation.RequiresApi
+import ch.dissem.apps.abit.MainActivity.updateNodeSwitch
+import ch.dissem.apps.abit.dialog.FullNodeDialogActivity
+import ch.dissem.apps.abit.service.BitmessageService
+import ch.dissem.apps.abit.service.StartupNodeOnWifiService
+
+
+/**
+ * Created by chrigu on 18.08.17.
+ */
+object NetworkUtils {
+
+    @JvmStatic
+    @JvmOverloads
+    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 {
+                    ctx.startService(Intent(ctx, BitmessageService::class.java))
+                    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) {
+                scheduleNodeStart(ctx)
+            }
+        } else {
+            ctx.startService(Intent(ctx, BitmessageService::class.java))
+            updateNodeSwitch()
+        }
+    }
+
+    @JvmStatic
+    fun disableNode(ctx: Context) {
+        Preferences.setFullNodeActive(ctx, false)
+        ctx.stopService(Intent(ctx, BitmessageService::class.java))
+    }
+
+    @JvmStatic
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+    fun scheduleNodeStart(ctx: Context) {
+        val serviceComponent = ComponentName(ctx, StartupNodeOnWifiService::class.java)
+        val builder = JobInfo.Builder(0, serviceComponent)
+        builder.setRequiredNetworkType(JobInfo.NETWORK_TYPE_UNMETERED)
+        val jobScheduler = ctx.getSystemService(Context.JOB_SCHEDULER_SERVICE) as JobScheduler
+        jobScheduler.schedule(builder.build());
+    }
+}