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Add QR-based configuration and scheduled tracking start/stop, to Traccar Client Android #486

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Add QR-based configuration and scheduled tracking start/stop, to Traccar Client Android #486

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110 changes: 110 additions & 0 deletions AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">

<!-- Permissions -->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_BACKGROUND_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_LOCATION" />
<uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" />

<uses-permission android:name="oppo.permission.OPPO_COMPONENT_SAFE" />
<uses-permission android:name="com.huawei.permission.external_app_settings.USE_COMPONENT" />

<uses-feature android:name="android.hardware.location.network" />
<uses-feature android:name="android.hardware.location.gps" />

<application
android:allowBackup="true"
android:networkSecurityConfig="@xml/network_security_config"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme"
android:name=".MainApplication"
tools:ignore="GoogleAppIndexingWarning,UnusedAttribute">

<meta-data
android:name="google_analytics_adid_collection_enabled"
android:value="false" />

<!-- MainActivity: legg til intent-filter her -->
<activity
android:name=".MainActivity"
android:exported="true"
android:launchMode="singleTask">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data android:scheme="traccar" android:host="config" />
</intent-filter>
</activity>

<activity-alias
android:name=".Launcher"
android:exported="true"
android:targetActivity=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<meta-data
android:name="android.app.shortcuts"
android:resource="@xml/shortcuts" />
</activity-alias>

<activity
android:name=".StatusActivity"
android:exported="false" />

<activity
android:name=".ShortcutActivity"
android:exported="true"
android:label="@string/menu_shortcuts">
<intent-filter>
<action android:name="android.intent.action.VIEW" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.CREATE_SHORTCUT" />
</intent-filter>
</activity>

<service
android:name=".TrackingService"
android:exported="false"
android:foregroundServiceType="location" />

<receiver
android:name=".AutostartReceiver"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
</intent-filter>
</receiver>

<receiver
android:name=".StatusWidget"
android:label="@string/widget_label"
android:exported="true">
<intent-filter>
<action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
<action android:name="org.traccar.action.SERVICE_STARTED" />
<action android:name="org.traccar.action.SERVICE_STOPPED" />
</intent-filter>
<meta-data
android:name="android.appwidget.provider"
android:resource="@xml/status_widget_info" />
</receiver>
<receiver android:name=".TrackingSchedulerReceiver" />
</application>
</manifest>
122 changes: 122 additions & 0 deletions MainActivity.kt
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/*
* Copyright 2017 - 2021 Anton Tananaev (anton@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.traccar.client

import android.util.Log
import android.content.Intent
import android.os.Bundle
import android.preference.PreferenceManager
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
import android.app.AlarmManager
import android.app.PendingIntent
import java.util.Calendar
import android.content.Context
import android.content.SharedPreferences


class MainActivity : AppCompatActivity() {

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
handleDeepLink(intent)
setContentView(R.layout.main)
}

override fun onNewIntent(intent: Intent) {
super.onNewIntent(intent)
handleDeepLink(intent)
}

private fun handleDeepLink(intent: Intent) {
val uri = intent.data ?: return
if (uri.scheme == "traccar" && uri.host == "config") {
val prefs = PreferenceManager.getDefaultSharedPreferences(this)
prefs.edit().apply {
uri.getQueryParameter("deviceId")?.let { putString("id", it) }
uri.getQueryParameter("serverUrl")?.let { putString("url", it) }
uri.getQueryParameter("accuracy")?.let { putString("accuracy", it) }
uri.getQueryParameter("interval")?.let { putString("interval", it) }
uri.getQueryParameter("distance")?.let { putString("distance", it) }
uri.getQueryParameter("angle")?.let { putString("angle", it) }
uri.getQueryParameter("startTime")?.let { putString("startTime", it) }
uri.getQueryParameter("stopTime")?.let { putString("stopTime", it) }
apply()
}
scheduleTrackingFromPreferences()
val serviceOn = uri.getQueryParameter("service") == "true"
if (serviceOn) {
ContextCompat.startForegroundService(this, Intent(this, TrackingService::class.java))
} else {
stopService(Intent(this, TrackingService::class.java))
}

prefs.edit().putBoolean("status", serviceOn).apply()
val fragment = supportFragmentManager.findFragmentById(R.id.fragment)
if (fragment is MainFragment) {
fragment.updateStatusSwitch(serviceOn)
}
Toast.makeText(this, "Traccar konfigurert via QR", Toast.LENGTH_SHORT).show()
}
}
private fun scheduleTrackingFromPreferences() {
val prefs = PreferenceManager.getDefaultSharedPreferences(this)
val startTimeStr = prefs.getString("startTime", null)
val stopTimeStr = prefs.getString("stopTime", null)

val alarmManager = getSystemService(Context.ALARM_SERVICE) as android.app.AlarmManager

fun schedule(timeStr: String?, action: String) {
if (timeStr == null) return
val parts = timeStr.split(":")
if (parts.size != 2) return
val hour = parts[0].toIntOrNull() ?: return
val minute = parts[1].toIntOrNull() ?: return

val time = java.util.Calendar.getInstance().apply {
set(java.util.Calendar.HOUR_OF_DAY, hour)
set(java.util.Calendar.MINUTE, minute)
set(java.util.Calendar.SECOND, 0)
set(java.util.Calendar.MILLISECOND, 0)
if (before(java.util.Calendar.getInstance())) add(java.util.Calendar.DATE, 1)
}

val intent = Intent(this, TrackingSchedulerReceiver::class.java).apply {
this.action = action
}

val flags = if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
} else {
PendingIntent.FLAG_UPDATE_CURRENT
}

val pendingIntent = PendingIntent.getBroadcast(this, action.hashCode(), intent, flags)

alarmManager.set(
android.app.AlarmManager.RTC_WAKEUP,
time.timeInMillis,
/*android.app.AlarmManager.INTERVAL_DAY,*/
pendingIntent
)
Log.i("TrackingScheduler", "Scheduled $action at $hour:$minute (${time.time})")
}

schedule(startTimeStr, "START_TRACKING")
schedule(stopTimeStr, "STOP_TRACKING")
}
}
22 changes: 22 additions & 0 deletions TrackingSchedulerReceiver.kt
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package org.traccar.client

import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.util.Log
import androidx.core.content.ContextCompat

class TrackingSchedulerReceiver : BroadcastReceiver() {

override fun onReceive(context: Context, intent: Intent) {
Log.i("TrackingScheduler", ">>> Received intent with action: ${intent.action}")
when (intent.action) {
"START_TRACKING" -> {
ContextCompat.startForegroundService(context, Intent(context, TrackingService::class.java))
}
"STOP_TRACKING" -> {
context.stopService(Intent(context, TrackingService::class.java))
}
}
}
}
66 changes: 66 additions & 0 deletions preferences.xml
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<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >

<SwitchPreferenceCompat
android:defaultValue="false"
android:key="status"
android:summaryOff="@string/settings_status_off_summary"
android:summaryOn="@string/settings_status_on_summary"
android:switchTextOff="@string/settings_status_off"
android:switchTextOn="@string/settings_status_on"
android:title="@string/settings_status_title" />

<EditTextPreference
android:key="id"
android:title="@string/settings_id_title" />

<EditTextPreference
android:defaultValue="@string/settings_url_default_value"
android:key="url"
android:summary="@string/settings_url_summary"
android:title="@string/settings_url_title" />

<ListPreference
android:defaultValue="medium"
android:entries="@array/settings_accuracy_names"
android:entryValues="@array/settings_accuracy_values"
android:key="accuracy"
android:summary="@string/settings_accuracy_summary"
android:title="@string/settings_accuracy_title" />

<EditTextPreference
android:defaultValue="300"
android:key="interval"
android:inputType="number"
android:summary="@string/settings_interval_summary"
android:title="@string/settings_interval_title" />

<EditTextPreference
android:defaultValue="0"
android:key="distance"
android:inputType="number"
android:summary="@string/settings_distance_summary"
android:title="@string/settings_distance_title" />

<EditTextPreference
android:defaultValue="0"
android:key="angle"
android:inputType="number"
android:summary="@string/settings_angle_summary"
android:title="@string/settings_angle_title" />

<CheckBoxPreference
android:defaultValue="true"
android:key="buffer"
android:summaryOff="@string/settings_buffer_off_summary"
android:summaryOn="@string/settings_buffer_on_summary"
android:title="@string/settings_buffer" />

<CheckBoxPreference
android:defaultValue="true"
android:key="wakelock"
android:summaryOff="@string/settings_wakelock_off_summary"
android:summaryOn="@string/settings_wakelock_on_summary"
android:title="@string/settings_wakelock" />

</PreferenceScreen>