mirror of
https://github.com/meshtastic/Meshtastic-Android.git
synced 2026-04-20 22:23:37 +00:00
966 lines
37 KiB
Kotlin
966 lines
37 KiB
Kotlin
package com.geeksville.mesh
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import android.Manifest
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import android.annotation.SuppressLint
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import android.app.Activity
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import android.bluetooth.BluetoothAdapter
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import android.bluetooth.BluetoothDevice
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import android.bluetooth.BluetoothManager
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import android.companion.CompanionDeviceManager
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import android.content.BroadcastReceiver
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import android.content.Context
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import android.content.Intent
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import android.content.IntentFilter
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import android.content.pm.PackageInfo
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import android.content.pm.PackageManager
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import android.hardware.usb.UsbDevice
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import android.hardware.usb.UsbManager
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import android.net.Uri
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import android.os.Build
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import android.os.Bundle
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import android.os.RemoteException
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import android.view.Menu
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import android.view.MenuItem
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import android.view.MotionEvent
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import android.view.View
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import android.widget.Toast
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import androidx.activity.viewModels
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import androidx.appcompat.app.AppCompatActivity
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import androidx.appcompat.widget.Toolbar
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import androidx.core.app.ActivityCompat
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import androidx.core.content.ContextCompat
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import androidx.fragment.app.Fragment
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import androidx.fragment.app.FragmentManager
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import androidx.fragment.app.FragmentTransaction
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import androidx.lifecycle.Observer
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import androidx.viewpager2.adapter.FragmentStateAdapter
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import com.geeksville.android.GeeksvilleApplication
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import com.geeksville.android.Logging
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import com.geeksville.android.ServiceClient
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import com.geeksville.concurrent.handledLaunch
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import com.geeksville.mesh.databinding.ActivityMainBinding
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import com.geeksville.mesh.model.Channel
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import com.geeksville.mesh.model.UIViewModel
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import com.geeksville.mesh.service.*
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import com.geeksville.mesh.ui.*
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import com.geeksville.util.Exceptions
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import com.geeksville.util.exceptionReporter
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import com.google.android.gms.auth.api.signin.GoogleSignIn
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import com.google.android.gms.auth.api.signin.GoogleSignInAccount
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import com.google.android.gms.common.ConnectionResult
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import com.google.android.gms.common.GoogleApiAvailability
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import com.google.android.gms.tasks.Task
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import com.google.android.material.dialog.MaterialAlertDialogBuilder
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import com.google.android.material.tabs.TabLayoutMediator
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import com.google.protobuf.InvalidProtocolBufferException
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import com.vorlonsoft.android.rate.AppRate
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import com.vorlonsoft.android.rate.StoreType
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.cancel
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import java.nio.charset.Charset
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/*
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UI design
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material setup instructions: https://material.io/develop/android/docs/getting-started/
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dark theme (or use system eventually) https://material.io/develop/android/theming/dark/
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NavDrawer is a standard draw which can be dragged in from the left or the menu icon inside the app
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title.
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Fragments:
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SettingsFragment shows "Settings"
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username
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shortname
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bluetooth pairing list
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(eventually misc device settings that are not channel related)
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Channel fragment "Channel"
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qr code, copy link button
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ch number
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misc other settings
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(eventually a way of choosing between past channels)
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ChatFragment "Messages"
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a text box to enter new texts
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a scrolling list of rows. each row is a text and a sender info layout
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NodeListFragment "Users"
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a node info row for every node
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ViewModels:
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BTScanModel starts/stops bt scan and provides list of devices (manages entire scan lifecycle)
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MeshModel contains: (manages entire service relationship)
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current received texts
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current radio macaddr
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current node infos (updated dynamically)
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eventually use bottom navigation bar to switch between, Members, Chat, Channel, Settings. https://material.io/develop/android/components/bottom-navigation-view/
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use numbers of # chat messages and # of members in the badges.
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(per this recommendation to not use top tabs: https://ux.stackexchange.com/questions/102439/android-ux-when-to-use-bottom-navigation-and-when-to-use-tabs )
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eventually:
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make a custom theme: https://github.com/material-components/material-components-android/tree/master/material-theme-builder
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*/
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val utf8 = Charset.forName("UTF-8")
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class MainActivity : AppCompatActivity(), Logging,
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ActivityCompat.OnRequestPermissionsResultCallback {
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companion object {
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const val REQUEST_ENABLE_BT = 10
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const val DID_REQUEST_PERM = 11
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const val RC_SIGN_IN = 12 // google signin completed
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const val RC_SELECT_DEVICE =
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13 // seems to be hardwired in CompanionDeviceManager to add 65536
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}
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private lateinit var binding: ActivityMainBinding
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// Used to schedule a coroutine in the GUI thread
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private val mainScope = CoroutineScope(Dispatchers.Main + Job())
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private val bluetoothAdapter: BluetoothAdapter? by lazy(LazyThreadSafetyMode.NONE) {
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val bluetoothManager = getSystemService(Context.BLUETOOTH_SERVICE) as BluetoothManager
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bluetoothManager.adapter
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}
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val model: UIViewModel by viewModels()
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data class TabInfo(val text: String, val icon: Int, val content: Fragment)
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// private val tabIndexes = generateSequence(0) { it + 1 } FIXME, instead do withIndex or zip? to get the ids below, also stop duplicating strings
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private val tabInfos = arrayOf(
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TabInfo(
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"Messages",
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R.drawable.ic_twotone_message_24,
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MessagesFragment()
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),
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TabInfo(
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"Users",
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R.drawable.ic_twotone_people_24,
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UsersFragment()
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),
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TabInfo(
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"Map",
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R.drawable.ic_twotone_map_24,
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MapFragment()
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),
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TabInfo(
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"Channel",
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R.drawable.ic_twotone_contactless_24,
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ChannelFragment()
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),
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TabInfo(
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"Settings",
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R.drawable.ic_twotone_settings_applications_24,
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SettingsFragment()
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)
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)
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private
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val tabsAdapter = object : FragmentStateAdapter(this) {
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override fun getItemCount(): Int = tabInfos.size
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override fun createFragment(position: Int): Fragment {
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// Return a NEW fragment instance in createFragment(int)
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/*
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fragment.arguments = Bundle().apply {
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// Our object is just an integer :-P
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putInt(ARG_OBJECT, position + 1)
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} */
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return tabInfos[position].content
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}
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}
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private val btStateReceiver = BluetoothStateReceiver { _ ->
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updateBluetoothEnabled()
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}
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/**
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* Don't tell our app we have bluetooth until we have bluetooth _and_ location access
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*/
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private fun updateBluetoothEnabled() {
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var enabled = false // assume failure
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val requiredPerms = listOf(
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Manifest.permission.ACCESS_FINE_LOCATION,
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Manifest.permission.BLUETOOTH,
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Manifest.permission.BLUETOOTH_ADMIN
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)
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if (getMissingPermissions(requiredPerms).isEmpty()) {
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/// ask the adapter if we have access
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bluetoothAdapter?.apply {
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enabled = isEnabled
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}
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} else
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errormsg("Still missing needed bluetooth permissions")
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debug("Detected our bluetooth access=$enabled")
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model.bluetoothEnabled.value = enabled
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}
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/**
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* return a list of the permissions we don't have
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*/
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private fun getMissingPermissions(perms: List<String>) = perms.filter {
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ContextCompat.checkSelfPermission(
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this,
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it
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) != PackageManager.PERMISSION_GRANTED
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}
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private fun getMissingPermissions(): List<String> {
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val perms = mutableListOf(
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Manifest.permission.ACCESS_COARSE_LOCATION,
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Manifest.permission.ACCESS_FINE_LOCATION,
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Manifest.permission.BLUETOOTH,
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Manifest.permission.BLUETOOTH_ADMIN,
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Manifest.permission.WAKE_LOCK
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// We only need this for logging to capture files for the simulator - turn off for most users
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// Manifest.permission.WRITE_EXTERNAL_STORAGE
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)
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if (Build.VERSION.SDK_INT >= 29) // only added later
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perms.add(Manifest.permission.ACCESS_BACKGROUND_LOCATION)
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// Some old phones complain about requesting perms they don't understand
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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perms.add(Manifest.permission.REQUEST_COMPANION_RUN_IN_BACKGROUND)
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perms.add(Manifest.permission.REQUEST_COMPANION_USE_DATA_IN_BACKGROUND)
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}
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return getMissingPermissions(perms)
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}
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private fun requestPermission() {
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debug("Checking permissions")
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val missingPerms = getMissingPermissions()
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if (missingPerms.isNotEmpty()) {
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missingPerms.forEach {
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// Permission is not granted
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// Should we show an explanation?
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if (ActivityCompat.shouldShowRequestPermissionRationale(this, it)) {
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// FIXME
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// Show an explanation to the user *asynchronously* -- don't block
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// this thread waiting for the user's response! After the user
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// sees the explanation, try again to request the permission.
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}
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}
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// Ask for all the missing perms
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ActivityCompat.requestPermissions(
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this,
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missingPerms.toTypedArray(),
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DID_REQUEST_PERM
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)
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// DID_REQUEST_PERM is an
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// app-defined int constant. The callback method gets the
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// result of the request.
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} else {
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// Permission has already been granted
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}
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}
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/**
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* Remind user he's disabled permissions we need
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*/
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private fun warnMissingPermissions() {
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// Older versions of android don't know about these permissions - ignore failure to grant
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val ignoredPermissions = setOf(
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Manifest.permission.ACCESS_COARSE_LOCATION,
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Manifest.permission.REQUEST_COMPANION_RUN_IN_BACKGROUND,
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Manifest.permission.REQUEST_COMPANION_USE_DATA_IN_BACKGROUND
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)
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val deniedPermissions = getMissingPermissions().filter { name ->
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!ignoredPermissions.contains(name)
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}
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if (deniedPermissions.isNotEmpty()) {
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errormsg("Denied permissions: ${deniedPermissions.joinToString(",")}")
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Toast.makeText(
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this,
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getString(R.string.permission_missing),
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Toast.LENGTH_LONG
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).show()
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}
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}
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override fun onRequestPermissionsResult(
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requestCode: Int,
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permissions: Array<out String>,
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grantResults: IntArray
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) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults)
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updateBluetoothEnabled()
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}
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private fun sendTestPackets() {
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exceptionReporter {
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val m = model.meshService!!
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// Do some test operations
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val testPayload = "hello world".toByteArray()
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m.send(
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DataPacket(
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"+16508675310",
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testPayload,
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Portnums.PortNum.PRIVATE_APP_VALUE
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)
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)
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m.send(
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DataPacket(
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"+16508675310",
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testPayload,
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Portnums.PortNum.TEXT_MESSAGE_APP_VALUE
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)
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)
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}
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}
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/// Ask user to rate in play store
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private fun askToRate() {
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exceptionReporter { // Got one IllegalArgumentException from inside this lib, but we don't want to crash our app because of bugs in this optional feature
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val hasGooglePlay = GoogleApiAvailability.getInstance()
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.isGooglePlayServicesAvailable(this) != ConnectionResult.SERVICE_MISSING
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val rater = AppRate.with(this)
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.setInstallDays(10.toByte()) // default is 10, 0 means install day, 10 means app is launched 10 or more days later than installation
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.setLaunchTimes(10.toByte()) // default is 10, 3 means app is launched 3 or more times
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.setRemindInterval(1.toByte()) // default is 1, 1 means app is launched 1 or more days after neutral button clicked
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.setRemindLaunchesNumber(1.toByte()) // default is 0, 1 means app is launched 1 or more times after neutral button clicked
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.setStoreType(if (hasGooglePlay) StoreType.GOOGLEPLAY else StoreType.AMAZON)
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rater.monitor() // Monitors the app launch times
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// Only ask to rate if the user has a suitable store
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AppRate.showRateDialogIfMeetsConditions(this); // Shows the Rate Dialog when conditions are met
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}
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}
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private val isInTestLab: Boolean by lazy {
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(application as GeeksvilleApplication).isInTestLab
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}
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityMainBinding.inflate(layoutInflater)
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val prefs = UIViewModel.getPreferences(this)
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model.ownerName.value = prefs.getString("owner", "")!!
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/// Set initial bluetooth state
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updateBluetoothEnabled()
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/// We now want to be informed of bluetooth state
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registerReceiver(btStateReceiver, btStateReceiver.intentFilter)
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// if (!isInTestLab) - very important - even in test lab we must request permissions because we need location perms for some of our tests to pass
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requestPermission()
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/* not yet working
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// Configure sign-in to request the user's ID, email address, and basic
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// profile. ID and basic profile are included in DEFAULT_SIGN_IN.
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// Configure sign-in to request the user's ID, email address, and basic
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// profile. ID and basic profile are included in DEFAULT_SIGN_IN.
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val gso =
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GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
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.requestEmail()
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.build()
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// Build a GoogleSignInClient with the options specified by gso.
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UIState.googleSignInClient = GoogleSignIn.getClient(this, gso);
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*/
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/* setContent {
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MeshApp()
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} */
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setContentView(binding.root)
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initToolbar()
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binding.pager.adapter = tabsAdapter
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binding.pager.isUserInputEnabled =
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false // Gestures for screen switching doesn't work so good with the map view
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// pager.offscreenPageLimit = 0 // Don't keep any offscreen pages around, because we want to make sure our bluetooth scanning stops
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TabLayoutMediator(binding.tabLayout, binding.pager) { tab, position ->
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// tab.text = tabInfos[position].text // I think it looks better with icons only
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tab.icon = getDrawable(tabInfos[position].icon)
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}.attach()
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model.isConnected.observe(this, Observer { connected ->
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updateConnectionStatusImage(connected)
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})
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// Handle any intent
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handleIntent(intent)
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askToRate()
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}
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private fun initToolbar() {
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val toolbar =
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findViewById<View>(R.id.toolbar) as Toolbar
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setSupportActionBar(toolbar)
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supportActionBar?.setDisplayShowTitleEnabled(false)
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}
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private fun updateConnectionStatusImage(connected: MeshService.ConnectionState) {
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if (model.actionBarMenu == null)
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return
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val (image, tooltip) = when (connected) {
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MeshService.ConnectionState.CONNECTED -> Pair(R.drawable.cloud_on, R.string.connected)
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MeshService.ConnectionState.DEVICE_SLEEP -> Pair(
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R.drawable.ic_twotone_cloud_upload_24,
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R.string.device_sleeping
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)
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MeshService.ConnectionState.DISCONNECTED -> Pair(
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R.drawable.cloud_off,
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R.string.disconnected
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)
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}
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val item = model.actionBarMenu?.findItem(R.id.connectStatusImage)
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if (item != null) {
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item.setIcon(image)
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item.setTitle(tooltip)
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}
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}
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override fun onNewIntent(intent: Intent) {
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super.onNewIntent(intent)
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handleIntent(intent)
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}
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private var requestedChannelUrl: Uri? = null
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/** We keep the usb device here, so later we can give it to our service */
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private var usbDevice: UsbDevice? = null
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/// Handle any itents that were passed into us
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private fun handleIntent(intent: Intent) {
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val appLinkAction = intent.action
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val appLinkData: Uri? = intent.data
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when (appLinkAction) {
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Intent.ACTION_VIEW -> {
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debug("Asked to open a channel URL - ask user if they want to switch to that channel. If so send the config to the radio")
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requestedChannelUrl = appLinkData
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// if the device is connected already, process it now
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if (model.isConnected.value == MeshService.ConnectionState.CONNECTED)
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perhapsChangeChannel()
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// We now wait for the device to connect, once connected, we ask the user if they want to switch to the new channel
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}
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UsbManager.ACTION_USB_DEVICE_ATTACHED -> {
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val device: UsbDevice = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE)!!
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debug("Handle USB device attached! $device")
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usbDevice = device
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}
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Intent.ACTION_MAIN -> {
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}
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else -> {
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warn("Unexpected action $appLinkAction")
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}
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}
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}
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override fun onDestroy() {
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unregisterReceiver(btStateReceiver)
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unregisterMeshReceiver()
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mainScope.cancel("Activity going away")
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super.onDestroy()
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}
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/**
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* Dispatch incoming result to the correct fragment.
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*/
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@SuppressLint("InlinedApi")
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override fun onActivityResult(
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requestCode: Int,
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resultCode: Int,
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data: Intent?
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) {
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super.onActivityResult(requestCode, resultCode, data)
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// Result returned from launching the Intent from GoogleSignInClient.getSignInIntent(...);
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// Result returned from launching the Intent from GoogleSignInClient.getSignInIntent(...);
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when (requestCode) {
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RC_SIGN_IN -> {
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// The Task returned from this call is always completed, no need to attach
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// a listener.
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val task: Task<GoogleSignInAccount> =
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GoogleSignIn.getSignedInAccountFromIntent(data)
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handleSignInResult(task)
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}
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(65536 + RC_SELECT_DEVICE) -> when (resultCode) {
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Activity.RESULT_OK -> {
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// User has chosen to pair with the Bluetooth device.
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val device: BluetoothDevice =
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data?.getParcelableExtra(CompanionDeviceManager.EXTRA_DEVICE)!!
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debug("Received BLE pairing ${device.address}")
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if (device.bondState != BluetoothDevice.BOND_BONDED) {
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device.createBond()
|
|
// FIXME - wait for bond to complete
|
|
}
|
|
|
|
// ... Continue interacting with the paired device.
|
|
model.meshService?.let { service ->
|
|
MeshService.changeDeviceAddress(this@MainActivity, service, device.address)
|
|
}
|
|
}
|
|
|
|
else ->
|
|
warn("BLE device select intent failed")
|
|
}
|
|
}
|
|
}
|
|
|
|
private fun handleSignInResult(completedTask: Task<GoogleSignInAccount>) {
|
|
/*
|
|
try {
|
|
val account = completedTask.getResult(ApiException::class.java)
|
|
// Signed in successfully, show authenticated UI.
|
|
//updateUI(account)
|
|
} catch (e: ApiException) { // The ApiException status code indicates the detailed failure reason.
|
|
// Please refer to the GoogleSignInStatusCodes class reference for more information.
|
|
warn("signInResult:failed code=" + e.statusCode)
|
|
//updateUI(null)
|
|
} */
|
|
}
|
|
|
|
private
|
|
var receiverRegistered = false
|
|
|
|
private fun registerMeshReceiver() {
|
|
unregisterMeshReceiver()
|
|
val filter = IntentFilter()
|
|
filter.addAction(MeshService.ACTION_MESH_CONNECTED)
|
|
filter.addAction(MeshService.ACTION_NODE_CHANGE)
|
|
filter.addAction(MeshService.ACTION_RECEIVED_DATA)
|
|
filter.addAction((MeshService.ACTION_MESSAGE_STATUS))
|
|
registerReceiver(meshServiceReceiver, filter)
|
|
receiverRegistered = true;
|
|
}
|
|
|
|
private fun unregisterMeshReceiver() {
|
|
if (receiverRegistered) {
|
|
receiverRegistered = false
|
|
unregisterReceiver(meshServiceReceiver)
|
|
}
|
|
}
|
|
|
|
|
|
/// Pull our latest node db from the device
|
|
private fun updateNodesFromDevice() {
|
|
model.meshService?.let { service ->
|
|
// Update our nodeinfos based on data from the device
|
|
val nodes = service.nodes.map {
|
|
it.user?.id!! to it
|
|
}.toMap()
|
|
|
|
model.nodeDB.nodes.value = nodes
|
|
|
|
try {
|
|
// Pull down our real node ID - This must be done AFTER reading the nodedb because we need the DB to find our nodeinof object
|
|
model.nodeDB.myId.value = service.myId
|
|
val ourNodeInfo = model.nodeDB.ourNodeInfo
|
|
model.ownerName.value = ourNodeInfo?.user?.longName
|
|
} catch (ex: Exception) {
|
|
warn("Ignoring failure to get myId, service is probably just uninited... ${ex.message}")
|
|
}
|
|
}
|
|
}
|
|
|
|
/// Called when we gain/lose a connection to our mesh radio
|
|
private fun onMeshConnectionChanged(connected: MeshService.ConnectionState) {
|
|
debug("connchange ${model.isConnected.value}")
|
|
|
|
if (connected == MeshService.ConnectionState.CONNECTED) {
|
|
model.meshService?.let { service ->
|
|
|
|
val oldConnection = model.isConnected.value
|
|
model.isConnected.value = connected
|
|
|
|
debug("Getting latest radioconfig from service")
|
|
try {
|
|
model.radioConfig.value =
|
|
MeshProtos.RadioConfig.parseFrom(service.radioConfig)
|
|
|
|
val info = service.myNodeInfo
|
|
model.myNodeInfo.value = info
|
|
|
|
val isOld = info.minAppVersion > BuildConfig.VERSION_CODE
|
|
if (isOld)
|
|
MaterialAlertDialogBuilder(this)
|
|
.setTitle(getString(R.string.app_too_old))
|
|
.setMessage(getString(R.string.must_update))
|
|
.setPositiveButton("Okay") { _, _ ->
|
|
info("User acknowledged app is old")
|
|
}
|
|
.show()
|
|
|
|
updateNodesFromDevice()
|
|
|
|
// we have a connection to our device now, do the channel change
|
|
perhapsChangeChannel()
|
|
} catch (ex: RemoteException) {
|
|
warn("Abandoning connect $ex, because we probably just lost device connection")
|
|
model.isConnected.value = oldConnection
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
// For other connection states, just slam them in
|
|
model.isConnected.value = connected
|
|
}
|
|
}
|
|
|
|
private fun perhapsChangeChannel() {
|
|
// If the is opening a channel URL, handle it now
|
|
requestedChannelUrl?.let { url ->
|
|
try {
|
|
val channel = Channel(url)
|
|
requestedChannelUrl = null
|
|
|
|
MaterialAlertDialogBuilder(this)
|
|
.setTitle(R.string.new_channel_rcvd)
|
|
.setMessage(getString(R.string.do_you_want_switch).format(channel.name))
|
|
.setNeutralButton(R.string.cancel) { _, _ ->
|
|
// Do nothing
|
|
}
|
|
.setPositiveButton(R.string.accept) { _, _ ->
|
|
debug("Setting channel from URL")
|
|
try {
|
|
model.setChannel(channel.settings)
|
|
} catch (ex: RemoteException) {
|
|
errormsg("Couldn't change channel ${ex.message}")
|
|
Toast.makeText(
|
|
this,
|
|
"Couldn't change channel, because radio is not yet connected. Please try again.",
|
|
Toast.LENGTH_SHORT
|
|
).show()
|
|
}
|
|
}
|
|
.show()
|
|
} catch (ex: InvalidProtocolBufferException) {
|
|
Toast.makeText(
|
|
this,
|
|
R.string.channel_invalid,
|
|
Toast.LENGTH_LONG
|
|
).show()
|
|
}
|
|
}
|
|
}
|
|
|
|
override fun dispatchTouchEvent(ev: MotionEvent?): Boolean {
|
|
return try {
|
|
super.dispatchTouchEvent(ev)
|
|
} catch (ex: Throwable) {
|
|
Exceptions.report(
|
|
ex,
|
|
"dispatchTouchEvent"
|
|
) // hide this Compose error from the user but report to the mothership
|
|
false
|
|
}
|
|
}
|
|
|
|
private
|
|
val meshServiceReceiver = object : BroadcastReceiver() {
|
|
|
|
override fun onReceive(context: Context, intent: Intent) =
|
|
exceptionReporter {
|
|
debug("Received from mesh service $intent")
|
|
|
|
when (intent.action) {
|
|
MeshService.ACTION_NODE_CHANGE -> {
|
|
val info: NodeInfo =
|
|
intent.getParcelableExtra(EXTRA_NODEINFO)!!
|
|
debug("UI nodechange $info")
|
|
|
|
// We only care about nodes that have user info
|
|
info.user?.id?.let {
|
|
val newnodes = model.nodeDB.nodes.value!! + Pair(it, info)
|
|
model.nodeDB.nodes.value = newnodes
|
|
}
|
|
}
|
|
|
|
MeshService.ACTION_RECEIVED_DATA -> {
|
|
debug("received new data from service")
|
|
val payload =
|
|
intent.getParcelableExtra<DataPacket>(EXTRA_PAYLOAD)!!
|
|
|
|
when (payload.dataType) {
|
|
Portnums.PortNum.TEXT_MESSAGE_APP_VALUE -> {
|
|
model.messagesState.addMessage(payload)
|
|
}
|
|
else ->
|
|
debug("activity only cares about text messages, ignoring dataType ${payload.dataType}")
|
|
}
|
|
}
|
|
|
|
MeshService.ACTION_MESSAGE_STATUS -> {
|
|
debug("received message status from service")
|
|
val id = intent.getIntExtra(EXTRA_PACKET_ID, 0)
|
|
val status = intent.getParcelableExtra<MessageStatus>(EXTRA_STATUS)!!
|
|
|
|
model.messagesState.updateStatus(id, status)
|
|
}
|
|
|
|
MeshService.ACTION_MESH_CONNECTED -> {
|
|
val connected =
|
|
MeshService.ConnectionState.valueOf(
|
|
intent.getStringExtra(
|
|
EXTRA_CONNECTED
|
|
)!!
|
|
)
|
|
onMeshConnectionChanged(connected)
|
|
}
|
|
else -> TODO()
|
|
}
|
|
}
|
|
}
|
|
|
|
private var connectionJob: Job? = null
|
|
|
|
private
|
|
val mesh = object :
|
|
ServiceClient<com.geeksville.mesh.IMeshService>({
|
|
com.geeksville.mesh.IMeshService.Stub.asInterface(it)
|
|
}) {
|
|
override fun onConnected(service: com.geeksville.mesh.IMeshService) {
|
|
|
|
/*
|
|
Note: we must call this callback in a coroutine. Because apparently there is only a single activity looper thread. and if that onConnected override
|
|
also tries to do a service operation we can deadlock.
|
|
|
|
Old buggy stack trace:
|
|
|
|
at sun.misc.Unsafe.park (Unsafe.java)
|
|
- waiting on an unknown object
|
|
at java.util.concurrent.locks.LockSupport.park (LockSupport.java:190)
|
|
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await (AbstractQueuedSynchronizer.java:2067)
|
|
at com.geeksville.android.ServiceClient.waitConnect (ServiceClient.java:46)
|
|
at com.geeksville.android.ServiceClient.getService (ServiceClient.java:27)
|
|
at com.geeksville.mesh.service.MeshService$binder$1$setDeviceAddress$1.invoke (MeshService.java:1519)
|
|
at com.geeksville.mesh.service.MeshService$binder$1$setDeviceAddress$1.invoke (MeshService.java:1514)
|
|
at com.geeksville.util.ExceptionsKt.toRemoteExceptions (ExceptionsKt.java:56)
|
|
at com.geeksville.mesh.service.MeshService$binder$1.setDeviceAddress (MeshService.java:1516)
|
|
at com.geeksville.mesh.MainActivity$mesh$1$onConnected$1.invoke (MainActivity.java:743)
|
|
at com.geeksville.mesh.MainActivity$mesh$1$onConnected$1.invoke (MainActivity.java:734)
|
|
at com.geeksville.util.ExceptionsKt.exceptionReporter (ExceptionsKt.java:34)
|
|
at com.geeksville.mesh.MainActivity$mesh$1.onConnected (MainActivity.java:738)
|
|
at com.geeksville.mesh.MainActivity$mesh$1.onConnected (MainActivity.java:734)
|
|
at com.geeksville.android.ServiceClient$connection$1$onServiceConnected$1.invoke (ServiceClient.java:89)
|
|
at com.geeksville.android.ServiceClient$connection$1$onServiceConnected$1.invoke (ServiceClient.java:84)
|
|
at com.geeksville.util.ExceptionsKt.exceptionReporter (ExceptionsKt.java:34)
|
|
at com.geeksville.android.ServiceClient$connection$1.onServiceConnected (ServiceClient.java:85)
|
|
at android.app.LoadedApk$ServiceDispatcher.doConnected (LoadedApk.java:2067)
|
|
at android.app.LoadedApk$ServiceDispatcher$RunConnection.run (LoadedApk.java:2099)
|
|
at android.os.Handler.handleCallback (Handler.java:883)
|
|
at android.os.Handler.dispatchMessage (Handler.java:100)
|
|
at android.os.Looper.loop (Looper.java:237)
|
|
at android.app.ActivityThread.main (ActivityThread.java:8016)
|
|
at java.lang.reflect.Method.invoke (Method.java)
|
|
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:493)
|
|
at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1076)
|
|
*/
|
|
connectionJob = mainScope.handledLaunch {
|
|
model.meshService = service
|
|
|
|
usbDevice?.let { usb ->
|
|
debug("Switching to USB radio ${usb.deviceName}")
|
|
service.setDeviceAddress(SerialInterface.toInterfaceName(usb.deviceName))
|
|
usbDevice =
|
|
null // Only switch once - thereafter it should be stored in settings
|
|
}
|
|
|
|
// We don't start listening for packets until after we are connected to the service
|
|
registerMeshReceiver()
|
|
|
|
// Init our messages table with the service's record of past text messages (ignore all other message types)
|
|
val msgs =
|
|
service.oldMessages.filter { p -> p.dataType == Portnums.PortNum.TEXT_MESSAGE_APP_VALUE }
|
|
debug("Service provided ${msgs.size} messages and myNodeNum ${service.myNodeInfo?.myNodeNum}")
|
|
model.myNodeInfo.value = service.myNodeInfo
|
|
model.messagesState.setMessages(msgs)
|
|
val connectionState =
|
|
MeshService.ConnectionState.valueOf(service.connectionState())
|
|
|
|
// if we are not connected, onMeshConnectionChange won't fetch nodes from the service
|
|
// in that case, we do it here - because the service certainly has a better idea of node db that we have
|
|
if (connectionState != MeshService.ConnectionState.CONNECTED)
|
|
updateNodesFromDevice()
|
|
|
|
try {
|
|
// We won't receive a notify for the initial state of connection, so we force an update here
|
|
onMeshConnectionChanged(connectionState)
|
|
} catch (ex: RemoteException) {
|
|
// If we get an exception while reading our service config, the device might have gone away, double check to see if we are really connected
|
|
errormsg("Device error during init ${ex.message}")
|
|
model.isConnected.value =
|
|
MeshService.ConnectionState.valueOf(service.connectionState())
|
|
}
|
|
|
|
debug("connected to mesh service, isConnected=${model.isConnected.value}")
|
|
connectionJob = null
|
|
}
|
|
}
|
|
|
|
override fun onDisconnected() {
|
|
unregisterMeshReceiver()
|
|
model.meshService = null
|
|
}
|
|
}
|
|
|
|
private fun bindMeshService() {
|
|
debug("Binding to mesh service!")
|
|
// we bind using the well known name, to make sure 3rd party apps could also
|
|
if (model.meshService != null) {
|
|
/* This problem can occur if we unbind, but there is already an onConnected job waiting to run. That job runs and then makes meshService != null again
|
|
I think I've fixed this by cancelling connectionJob. We'll see!
|
|
*/
|
|
Exceptions.reportError("meshService was supposed to be null, ignoring (but reporting a bug)")
|
|
}
|
|
|
|
try {
|
|
MeshService.startService(this) // Start the service so it stays running even after we unbind
|
|
} catch (ex: Exception) {
|
|
// Old samsung phones have a race condition andthis might rarely fail. Which is probably find because the bind will be sufficient most of the time
|
|
errormsg("Failed to start service from activity - but ignoring because bind will work ${ex.message}")
|
|
}
|
|
|
|
// ALSO bind so we can use the api
|
|
mesh.connect(
|
|
this,
|
|
MeshService.createIntent(),
|
|
Context.BIND_AUTO_CREATE + Context.BIND_ABOVE_CLIENT
|
|
)
|
|
}
|
|
|
|
private fun unbindMeshService() {
|
|
// If we have received the service, and hence registered with
|
|
// it, then now is the time to unregister.
|
|
// if we never connected, do nothing
|
|
debug("Unbinding from mesh service!")
|
|
connectionJob?.let { job ->
|
|
connectionJob = null
|
|
warn("We had a pending onConnection job, so we are cancelling it")
|
|
job.cancel("unbinding")
|
|
}
|
|
mesh.close()
|
|
model.meshService = null
|
|
}
|
|
|
|
override fun onStop() {
|
|
unregisterMeshReceiver() // No point in receiving updates while the GUI is gone, we'll get them when the user launches the activity
|
|
unbindMeshService()
|
|
|
|
super.onStop()
|
|
}
|
|
|
|
override fun onStart() {
|
|
super.onStart()
|
|
|
|
warnMissingPermissions()
|
|
|
|
// Ask to start bluetooth if no USB devices are visible
|
|
val hasUSB = SerialInterface.findDrivers(this).isNotEmpty()
|
|
if (!isInTestLab && !hasUSB) {
|
|
bluetoothAdapter?.let {
|
|
if (!it.isEnabled) {
|
|
val enableBtIntent = Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE)
|
|
startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT)
|
|
}
|
|
}
|
|
}
|
|
|
|
bindMeshService()
|
|
|
|
val bonded = RadioInterfaceService.getBondedDeviceAddress(this) != null
|
|
if (!bonded && usbDevice == null) // we will handle USB later
|
|
showSettingsPage()
|
|
}
|
|
|
|
private fun showSettingsPage() {
|
|
binding.pager.currentItem = 5
|
|
}
|
|
|
|
override fun onCreateOptionsMenu(menu: Menu): Boolean {
|
|
// Inflate the menu; this adds items to the action bar if it is present.
|
|
menuInflater.inflate(R.menu.menu_main, menu)
|
|
model.actionBarMenu = menu
|
|
|
|
updateConnectionStatusImage(model.isConnected.value!!)
|
|
|
|
return true
|
|
}
|
|
|
|
override fun onOptionsItemSelected(item: MenuItem): Boolean {
|
|
// Handle action bar item clicks here. The action bar will
|
|
// automatically handle clicks on the Home/Up button, so long
|
|
// as you specify a parent activity in AndroidManifest.xml.
|
|
return when (item.itemId) {
|
|
R.id.about -> {
|
|
getVersionInfo()
|
|
return true
|
|
}
|
|
R.id.connectStatusImage -> {
|
|
Toast.makeText(applicationContext, item.title, Toast.LENGTH_SHORT).show()
|
|
return true
|
|
}
|
|
R.id.debug -> {
|
|
val fragmentManager: FragmentManager = supportFragmentManager
|
|
val fragmentTransaction: FragmentTransaction = fragmentManager.beginTransaction()
|
|
val nameFragment = DebugFragment()
|
|
fragmentTransaction.add(R.id.mainActivityLayout, nameFragment)
|
|
fragmentTransaction.addToBackStack(null)
|
|
fragmentTransaction.commit()
|
|
return true
|
|
}
|
|
else -> super.onOptionsItemSelected(item)
|
|
}
|
|
}
|
|
|
|
private fun getVersionInfo() {
|
|
try {
|
|
val packageInfo: PackageInfo = packageManager.getPackageInfo(packageName, 0)
|
|
val versionName = packageInfo.versionName
|
|
Toast.makeText(applicationContext, versionName, Toast.LENGTH_LONG).show()
|
|
} catch (e: PackageManager.NameNotFoundException) {
|
|
errormsg("Can not find the version: ${e.message}")
|
|
}
|
|
}
|
|
}
|