Implemented telephony recording display

app/src/main/AndroidManifest.xml

@@ -6,6 +6,7 @@
     <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
     <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
     <uses-permission android:name="android.permission.ACTIVITY_RECOGNITION"/>
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
 

app/src/main/java/com/zhufucdev/motion_emulator/RecordActivity.kt

@@ -33,7 +33,14 @@ class RecordActivity : AppCompatActivity() {
 
         navController = findNavController(R.id.nav_host_fragment_activity_record)
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            requestPermissions(arrayOf(Manifest.permission.ACTIVITY_RECOGNITION), 0)
+            requestPermissions(
+                arrayOf(
+                    Manifest.permission.ACTIVITY_RECOGNITION,
+                    Manifest.permission.ACCESS_FINE_LOCATION,
+                    Manifest.permission.READ_PHONE_STATE
+                ),
+                0
+            )
         }
     }
 
@@ -46,9 +53,9 @@ class RecordActivity : AppCompatActivity() {
 
     override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
         super.onRequestPermissionsResult(requestCode, permissions, grantResults)
-        if (requestCode == 0 && grantResults.first() != PackageManager.PERMISSION_GRANTED) {
+        if (requestCode == 0 && grantResults.any { it != PackageManager.PERMISSION_GRANTED }) {
             Snackbar
-                .make(binding.root, R.string.text_body_sensor_not_granted, Snackbar.LENGTH_LONG)
+                .make(binding.root, R.string.text_permission_not_granted, Snackbar.LENGTH_LONG)
                 .setAction(R.string.action_grant) { requirePermissions() }
                 .show()
         }

app/src/main/java/com/zhufucdev/motion_emulator/collect/RecordDataFragment.kt

@@ -1,16 +1,27 @@
 package com.zhufucdev.motion_emulator.collect
 
+import android.annotation.SuppressLint
 import android.hardware.Sensor
 import android.os.Build
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.TextView
+import androidx.annotation.RequiresApi
 import androidx.appcompat.widget.LinearLayoutCompat
 import androidx.core.view.setMargins
 import androidx.core.view.updateLayoutParams
+import androidx.core.widget.TextViewCompat
 import androidx.fragment.app.Fragment
+import com.github.mikephil.charting.charts.BarChart
+import com.github.mikephil.charting.charts.BarLineChartBase
+import com.github.mikephil.charting.charts.Chart
 import com.github.mikephil.charting.charts.LineChart
+import com.github.mikephil.charting.components.Description
+import com.github.mikephil.charting.data.BarData
+import com.github.mikephil.charting.data.BarDataSet
+import com.github.mikephil.charting.data.BarEntry
 import com.github.mikephil.charting.data.Entry
 import com.github.mikephil.charting.data.LineData
 import com.github.mikephil.charting.data.LineDataSet
@@ -103,14 +114,57 @@ class RecordDataFragment : Fragment() {
         return chart
     }
 
+    @SuppressLint("NewApi")
     private fun telephonyChart(): View {
-
-        telephony.onUpdate {
-
+        fun generateData(moment: CellMoment) = BarData(
+            BarDataSet(
+                moment.cell.mapIndexed { i, c ->
+                    BarEntry(i.toFloat(), c.cellSignalStrength.dbm.toFloat())
+                },
+                "BarDataSet"
+            )
+        )
+
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            LinearLayoutCompat(requireContext()).apply {
+                orientation = LinearLayoutCompat.VERTICAL
+                val title = TextView(requireContext()).apply {
+                    text = getString(R.string.title_telephony_recording, "-1")
+                }
+                addView(title)
+                addView(
+                    BarChart(requireContext()).apply {
+                        telephony.onUpdate {
+                            data = generateData(it)
+                            invalidate()
+                            title.text = getString(R.string.title_telephony_recording, it.elapsed.toString())
+                        }
+                        stylize()
+                        description.text = getString(R.string.name_cell_signal)
+                        setFitBars(true)
+                        layout()
+                    }
+                )
+            }
+        } else {
+            TextView(requireContext()).apply {
+                text = getString(R.string.title_telephony_recording, "-1")
+                var containsLocation = false
+                telephony.onUpdate {
+                    text = buildString {
+                        appendLine(getString(R.string.title_telephony_recording, it.elapsed.toString()))
+                        appendLine(getString(R.string.text_telephony_recording_neighboring, it.neighboring.size))
+                        if (it.location != null || containsLocation) {
+                            appendLine(getString(R.string.text_telephony_recording_location))
+                            containsLocation = true
+                        }
+                    }
+                }
+            }
         }
     }
 
-    private fun LineChart.stylize() {
+    private fun BarLineChartBase<*>.stylize() {
         val onSurface = getAttrColor(com.google.android.material.R.attr.colorOnSurface, requireContext())
         setBorderColor(onSurface)
         description.textColor = onSurface
@@ -122,7 +176,7 @@ class RecordDataFragment : Fragment() {
         axisRight.isEnabled = false
     }
 
-    private fun LineChart.layout() {
+    private fun View.layout() {
         val matchParent = LinearLayoutCompat.LayoutParams.MATCH_PARENT
         layoutParams =
             LinearLayoutCompat.LayoutParams(matchParent, resources.getDimensionPixelSize(R.dimen.chart_height))

app/src/main/java/com/zhufucdev/motion_emulator/data/MotionRecorder.kt

@@ -60,7 +60,7 @@ object MotionRecorder {
 
         sensorsRequired.forEach {
             val sensor = sensors.getDefaultSensor(it)
-            sensors.registerListener(listener, sensor, SensorManager.SENSOR_DELAY_NORMAL)
+            sensors.registerListener(listener, sensor, SensorManager.SENSOR_DELAY_UI)
         }
 
         val result = object : MotionCallback {

app/src/main/java/com/zhufucdev/motion_emulator/data/TelephonyRecorder.kt

@@ -1,6 +1,9 @@
 package com.zhufucdev.motion_emulator.data
 
+import android.Manifest
+import android.app.ActivityManager
 import android.content.Context
+import android.content.pm.PackageManager
 import android.os.Build
 import android.os.Handler
 import android.os.Looper
@@ -22,9 +25,17 @@ object TelephonyRecorder {
     private lateinit var manager: TelephonyManager
     fun init(context: Context) {
         manager = context.getSystemService(TelephonyManager::class.java)
+        checkPermission = {
+            context.checkCallingOrSelfPermission(Manifest.permission.READ_PHONE_STATE) == PackageManager.PERMISSION_GRANTED
+                    && context.checkCallingOrSelfPermission(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
+        }
     }
 
     fun start(): TelephonyRecordCallback {
+        if (!checkPermission()) {
+            return noop()
+        }
+
         val start = System.currentTimeMillis()
         val timeline = arrayListOf<CellMoment>()
 
@@ -123,6 +134,16 @@ object TelephonyRecorder {
             }
         }
     }
+
+    private lateinit var checkPermission: () -> Boolean
+    private fun noop() = object : TelephonyRecordCallback {
+        override fun onUpdate(l: (CellMoment) -> Unit) {
+        }
+
+        override fun summarize(): CellTimeline {
+            return CellTimeline(NanoIdUtils.randomNanoId(), 0, emptyList())
+        }
+    }
 }
 
 

app/src/main/java/com/zhufucdev/motion_emulator/hook/Scheduler.kt

@@ -11,11 +11,8 @@ import com.highcapable.yukihookapi.hook.entity.YukiBaseHooker
 import com.highcapable.yukihookapi.hook.factory.classOf
 import com.highcapable.yukihookapi.hook.log.loggerE
 import com.highcapable.yukihookapi.hook.log.loggerI
-import com.zhufucdev.motion_emulator.COMMAND_EMULATION_START
-import com.zhufucdev.motion_emulator.COMMAND_EMULATION_STOP
 import com.zhufucdev.motion_emulator.data.*
 import com.zhufucdev.motion_emulator.hook_frontend.AUTHORITY
-import com.zhufucdev.motion_emulator.hooking
 import kotlinx.coroutines.*
 import kotlinx.serialization.json.Json
 import kotlin.math.roundToLong

app/src/main/java/com/zhufucdev/motion_emulator/hook_frontend/EmulationWorker.kt

@@ -3,22 +3,14 @@ package com.zhufucdev.motion_emulator.hook_frontend
 import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.content.Context
-import android.hardware.Sensor
-import android.os.*
-import android.util.Log
+import android.os.Build
 import androidx.core.app.NotificationCompat
-import androidx.work.*
+import androidx.work.CoroutineWorker
+import androidx.work.ForegroundInfo
+import androidx.work.WorkManager
+import androidx.work.WorkerParameters
 import com.zhufucdev.motion_emulator.R
-import com.zhufucdev.motion_emulator.data.Motions
-import com.zhufucdev.motion_emulator.data.Point
-import com.zhufucdev.motion_emulator.data.Traces
-import com.zhufucdev.motion_emulator.hooking
-import kotlinx.coroutines.Job
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.delay
-import kotlinx.coroutines.launch
 import kotlin.math.roundToInt
-import kotlin.math.roundToLong
 
 class EmulationWorker(appContext: Context, workerParameters: WorkerParameters) :
     CoroutineWorker(appContext, workerParameters) {

app/src/main/java/com/zhufucdev/motion_emulator/hook_frontend/EventProvider.kt

@@ -8,9 +8,9 @@ import android.database.MatrixCursor
 import android.hardware.SensorManager
 import android.net.Uri
 import android.util.Log
-import com.zhufucdev.motion_emulator.COMMAND_EMULATION_START
-import com.zhufucdev.motion_emulator.COMMAND_EMULATION_STOP
 import com.zhufucdev.motion_emulator.data.Point
+import com.zhufucdev.motion_emulator.hook.COMMAND_EMULATION_START
+import com.zhufucdev.motion_emulator.hook.COMMAND_EMULATION_STOP
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 

app/src/main/res/values-zh-rCN/strings.xml

@@ -17,7 +17,7 @@
     <string name="action_continue">继续</string>
     <string name="title_charts">收集到的数据</string>
     <string name="action_stop">停止</string>
-    <string name="text_body_sensor_not_granted">读取计步器的权限未获批准</string>
+    <string name="text_permission_not_granted">必要权限未获得</string>
     <string name="action_grant">授权</string>
     <string name="action_move">移动视图</string>
     <string name="action_draw">绘制路径</string>
@@ -52,4 +52,8 @@
     <string name="title_emulate">模拟</string>
     <string name="text_emulate">指挥你的传感器和GPS</string>
     <string name="name_cell">基站</string>
+    <string name="title_telephony_recording">正在记录基站信息。最近一次更新在第%s秒</string>
+    <string name="text_telephony_recording_neighboring">找到了%d条基站信息</string>
+    <string name="text_telephony_recording_location">记录将包括基站定位</string>
+    <string name="name_cell_signal">信号强度</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -16,7 +16,7 @@
     <string name="action_continue">Continue</string>
     <string name="title_charts">Data Collected</string>
     <string name="action_stop">Stop</string>
-    <string name="text_body_sensor_not_granted">Permissions to read step counter aren\'t granted</string>
+    <string name="text_permission_not_granted">Necessary permits not granted</string>
     <string name="action_grant">Grant</string>
     <string name="action_move">Move Viewpoint</string>
     <string name="action_draw">Draw Trace</string>
@@ -52,4 +52,8 @@
     <string name="title_emulate">Emulate</string>
     <string name="text_emulate">Direct your sensors and GPS</string>
     <string name="name_cell">Cell Station</string>
+    <string name="title_telephony_recording">Recording cell information. %s seconds until first update</string>
+    <string name="text_telephony_recording_neighboring">Capturing %d neighboring infos</string>
+    <string name="text_telephony_recording_location">Cell location is present</string>
+    <string name="name_cell_signal">Signal Strength</string>
 </resources>