Add settings

2018-01-03 22:58:45 +08:00
parent 3e7fae95cf
commit 826f601301
17 changed files with 313 additions and 75 deletions
--- a/mobile/src/main/java/be/mygod/vpnhotspot/SettingsFragment.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/SettingsFragment.kt
@@ -0,0 +1,82 @@
+package be.mygod.vpnhotspot
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.ServiceConnection
+import android.net.Uri
+import android.os.Bundle
+import android.os.IBinder
+import android.support.customtabs.CustomTabsIntent
+import android.support.v4.content.ContextCompat
+import android.support.v4.content.LocalBroadcastManager
+import android.support.v7.preference.Preference
+import com.takisoft.fix.support.v7.preference.PreferenceFragmentCompatDividers
+
+class SettingsFragment : PreferenceFragmentCompatDividers(), ServiceConnection {
+    private lateinit var service: Preference
+    private var binder: HotspotService.HotspotBinder? = null
+    private val statusListener = broadcastReceiver { _, _ -> onStatusChanged() }
+    private val customTabsIntent by lazy {
+        CustomTabsIntent.Builder().setToolbarColor(ContextCompat.getColor(activity!!, R.color.colorPrimary)).build()
+    }
+
+    override fun onCreatePreferencesFix(savedInstanceState: Bundle?, rootKey: String?) {
+        addPreferencesFromResource(R.xml.pref_settings)
+        service = findPreference("service")
+        findPreference("service.clean").setOnPreferenceClickListener {
+            noisySu("iptables -t nat -F PREROUTING",
+                    "while iptables -D FORWARD -j vpnhotspot_fwd; do done",
+                    "iptables -F vpnhotspot_fwd",
+                    "iptables -X vpnhotspot_fwd",
+                    "ip rule del lookup 62",
+                    "ip route flush table 62")
+            true
+        }
+        findPreference("misc.logcat").setOnPreferenceClickListener {
+            val intent = Intent(Intent.ACTION_SEND)
+                    .setType("text/plain")
+                    .putExtra(Intent.EXTRA_TEXT, Runtime.getRuntime().exec(arrayOf("logcat", "-d"))
+                            .inputStream.bufferedReader().use { it.readText() })
+            startActivity(Intent.createChooser(intent, getString(R.string.abc_shareactionprovider_share_with)))
+            true
+        }
+        findPreference("misc.source").setOnPreferenceClickListener {
+            customTabsIntent.launchUrl(activity, Uri.parse("https://github.com/Mygod/VPNHotspot"))
+            true
+        }
+        findPreference("misc.donate").setOnPreferenceClickListener {
+            customTabsIntent.launchUrl(activity, Uri.parse("https://mygod.be/donate/"))
+            true
+        }
+    }
+
+    override fun onStart() {
+        super.onStart()
+        val activity = activity!!
+        activity.bindService(Intent(activity, HotspotService::class.java), this, Context.BIND_AUTO_CREATE)
+    }
+
+    override fun onStop() {
+        onServiceDisconnected(null)
+        activity!!.unbindService(this)
+        super.onStop()
+    }
+
+    override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
+        binder = service as HotspotService.HotspotBinder
+        onStatusChanged()
+        LocalBroadcastManager.getInstance(activity!!)
+                .registerReceiver(statusListener, intentFilter(HotspotService.STATUS_CHANGED))
+    }
+
+    override fun onServiceDisconnected(name: ComponentName?) {
+        LocalBroadcastManager.getInstance(activity!!).unregisterReceiver(statusListener)
+        binder = null
+        service.isEnabled = false
+    }
+
+    private fun onStatusChanged() {
+        service.isEnabled = binder!!.service.status == HotspotService.Status.IDLE
+    }
+}