proximity trigger

app/src/apkFlavor/AndroidManifest.xml

@@ -70,6 +70,7 @@
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.ANSWER_PHONE_CALLS" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.hardware.sensor.proximity"/>
     <uses-permission android:name="android.permission.READ_CALL_LOG" />
     <uses-permission android:name="android.permission.READ_CALENDAR" />
     <uses-permission
@@ -245,6 +246,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"

app/src/fdroidFlavor/AndroidManifest.xml

@@ -68,6 +68,7 @@
     <uses-permission android:name="android.permission.CALL_PHONE" />
     <uses-permission android:name="android.permission.ANSWER_PHONE_CALLS" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.hardware.sensor.proximity"/>
     <uses-permission android:name="android.permission.READ_CALL_LOG" />
     <uses-permission android:name="android.permission.READ_CALENDAR" />
     <uses-permission
@@ -243,6 +244,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"

app/src/googlePlayFlavor/AndroidManifest.xml

@@ -66,6 +66,7 @@
     <uses-permission android:name="com.wireguard.android.permission.CONTROL_TUNNELS"/>
     <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.hardware.sensor.proximity"/>
     <uses-permission
         android:name="android.permission.WRITE_SECURE_SETTINGS"
         tools:ignore="ProtectedPermissions" />
@@ -231,6 +232,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"

app/src/main/java/com/jens/automation2/ActivityManageRule.java

@@ -147,6 +147,8 @@ public class ActivityManageRule extends Activity
 	final static int requestCodeTriggerCalendarEventEdit = 834;
 	final static int requestCodeTriggerChargingAdd = 835;
 	final static int requestCodeTriggerChargingEdit = 836;
+    final static int requestCodeTriggerProximityAdd = 837;
+    final static int requestCodeTriggerProximityEdit = 838;
 
 	public static ActivityManageRule getInstance()
 	{
@@ -365,6 +367,12 @@ public class ActivityManageRule extends Activity
 						chargingStateEditor.putExtra(intentNameTriggerParameter2, selectedTrigger.getTriggerParameter2());
 						startActivityForResult(chargingStateEditor, requestCodeTriggerChargingEdit);
 						break;
+                    case proximity:
+                        Intent proximityEditor = new Intent(ActivityManageRule.this, ActivityManageTriggerProximity.class);
+                        proximityEditor.putExtra(intentNameTriggerParameter1, selectedTrigger.getTriggerParameter());
+                        proximityEditor.putExtra(intentNameTriggerParameter2, selectedTrigger.getTriggerParameter2());
+                        startActivityForResult(proximityEditor, requestCodeTriggerProximityEdit);
+                        break;
 					default:
 						break;
 				}
@@ -727,6 +735,13 @@ public class ActivityManageRule extends Activity
 						startActivityForResult(triggerChargingIntent, requestCodeTriggerChargingAdd);
 						return;
 					}
+                    else if(triggerType == Trigger_Enum.proximity)
+                    {
+                        newTrigger.setTriggerType(Trigger_Enum.proximity);
+                        Intent triggerProximityIntent = new Intent(myContext, ActivityManageTriggerProximity.class);
+                        startActivityForResult(triggerProximityIntent, requestCodeTriggerProximityAdd);
+                        return;
+                    }
 					else if(triggerType == Trigger_Enum.musicPlaying)
 						booleanChoices = new String[]{getResources().getString(R.string.started), getResources().getString(R.string.stopped)};
 					else if(triggerType == Trigger_Enum.usb_host_connection)
@@ -1488,19 +1503,43 @@ public class ActivityManageRule extends Activity
 				this.refreshTriggerList();
 			}
 		}
+        else if(requestCode == requestCodeTriggerProximityAdd)
+        {
+            if(resultCode == RESULT_OK)
+            {
+                newTrigger.setTriggerParameter(data.getBooleanExtra(ActivityManageRule.intentNameTriggerParameter1, false));
+                newTrigger.setTriggerParameter2(data.getStringExtra(ActivityManageRule.intentNameTriggerParameter2));
+                newTrigger.setParentRule(ruleToEdit);
+                ruleToEdit.getTriggerSet().add(newTrigger);
+                this.refreshTriggerList();
+            }
+        }
 		else if(requestCode == requestCodeTriggerChargingEdit)
 		{
 			if(resultCode == RESULT_OK)
 			{
-				Trigger responseTimeFrame = new Trigger();
-				responseTimeFrame.setTriggerType(Trigger_Enum.charging);
-				responseTimeFrame.setTriggerParameter(data.getBooleanExtra(intentNameTriggerParameter1, true));
-				responseTimeFrame.setTriggerParameter2(data.getStringExtra(intentNameTriggerParameter2));
-				responseTimeFrame.setParentRule(ruleToEdit);
-				ruleToEdit.getTriggerSet().set(editIndex, responseTimeFrame);
+				Trigger chargingStateTrigger = new Trigger();
+                chargingStateTrigger.setTriggerType(Trigger_Enum.charging);
+                chargingStateTrigger.setTriggerParameter(data.getBooleanExtra(intentNameTriggerParameter1, true));
+                chargingStateTrigger.setTriggerParameter2(data.getStringExtra(intentNameTriggerParameter2));
+                chargingStateTrigger.setParentRule(ruleToEdit);
+                ruleToEdit.getTriggerSet().set(editIndex, chargingStateTrigger);
 				this.refreshTriggerList();
 			}
 		}
+        else if(requestCode == requestCodeTriggerProximityEdit)
+        {
+            if(resultCode == RESULT_OK)
+            {
+                Trigger proximityTrigger = new Trigger();
+                proximityTrigger.setTriggerType(Trigger_Enum.proximity);
+                proximityTrigger.setTriggerParameter(data.getBooleanExtra(intentNameTriggerParameter1, true));
+                proximityTrigger.setTriggerParameter2(data.getStringExtra(intentNameTriggerParameter2));
+                proximityTrigger.setParentRule(ruleToEdit);
+                ruleToEdit.getTriggerSet().set(editIndex, proximityTrigger);
+                this.refreshTriggerList();
+            }
+        }
 		else if(requestCode == requestCodeActionStartActivityAdd)
 		{
 			// manage start of other activity

app/src/main/java/com/jens/automation2/ActivityManageTriggerProximity.java

@@ -0,0 +1,172 @@
+package com.jens.automation2;
+
+import android.Manifest;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.net.wifi.ScanResult;
+import android.net.wifi.WifiConfiguration;
+import android.net.wifi.WifiManager;
+import android.os.Build;
+import android.os.Bundle;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.Log;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.RadioButton;
+import android.widget.SeekBar;
+import android.widget.Spinner;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.app.ActivityCompat;
+
+import com.google.android.material.slider.RangeSlider;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class ActivityManageTriggerProximity extends Activity
+{
+    TextView tvTriggerProximityHint, tvProximityCurrentValue;
+    Button bTriggerProximitySave;
+    RangeSlider rsProximity;
+    SeekBar sbProximityTest;
+
+    SensorManager sensorManager;
+    Sensor proximitySensor;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        Miscellaneous.setDisplayLanguage(this);
+
+		/*
+			A modern theme is required for this activity because of the RangeSlider.
+			The value configured in settings is ignored.
+		 */
+        this.setTheme(R.style.AppThemeMaterial);
+
+        setContentView(R.layout.activity_manage_trigger_proximity);
+
+        rsProximity = (RangeSlider) findViewById(R.id.rsProximity);
+        sbProximityTest = (SeekBar) findViewById(R.id.sbProximityTest);
+        tvTriggerProximityHint = (TextView) findViewById(R.id.tvTriggerProximityHint);
+        tvProximityCurrentValue = (TextView) findViewById(R.id.tvProximityCurrentValue);
+        bTriggerProximitySave = (Button) findViewById(R.id.bTriggerProximitySave);
+
+        sbProximityTest.setEnabled(false);
+        tvTriggerProximityHint.setVisibility(View.GONE);
+
+        bTriggerProximitySave.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                Intent response = new Intent();
+
+                response.putExtra(ActivityManageRule.intentNameTriggerParameter2, String.valueOf(rsProximity.getValues().get(0)) + Trigger.triggerParameter2Split +  String.valueOf(rsProximity.getValues().get(1)));
+                setResult(RESULT_OK, response);
+                finish();
+            }
+        });
+
+        if(getIntent().hasExtra(ActivityManageRule.intentNameTriggerParameter2))
+        {
+            String[] values = getIntent().getStringExtra(ActivityManageRule.intentNameTriggerParameter2).split(Trigger.triggerParameter2Split);
+            rsProximity.setValues(Float.parseFloat(values[0]), Float.parseFloat(values[1]));
+        }
+        else
+            rsProximity.setValues(0f, 10f);
+    }
+
+    @Override
+    protected void onResume()
+    {
+        super.onResume();
+        startPreview();
+    }
+
+    @Override
+    protected void onPause()
+    {
+        super.onPause();
+        stopPreview();
+    }
+
+    void startPreview()
+    {
+        sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
+
+        // from sensor service we are
+        // calling proximity sensor
+        proximitySensor = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
+
+        // handling the case if the proximity
+        // sensor is not present in users device.
+        if (proximitySensor == null)
+        {
+            tvTriggerProximityHint.setVisibility(View.VISIBLE);
+            finish();
+        }
+        else
+        {
+            // registering our sensor with sensor manager.
+            sensorManager.registerListener(proximitySensorEventListener, proximitySensor, SensorManager.SENSOR_DELAY_NORMAL);
+        }
+    }
+
+    void stopPreview()
+    {
+        if(proximitySensor != null)
+            sensorManager.unregisterListener(proximitySensorEventListener);
+    }
+
+    SensorEventListener proximitySensorEventListener = new SensorEventListener()
+    {
+        @Override
+        public void onSensorChanged(SensorEvent sensorEvent)
+        {
+            // check if the sensor type is proximity sensor.
+            if (sensorEvent.sensor.getType() == Sensor.TYPE_PROXIMITY)
+            {
+                sbProximityTest.setProgress((int)sensorEvent.values[0]);
+                tvProximityCurrentValue.setText((String.valueOf(sensorEvent.values[0])));
+
+                if (sensorEvent.values[0] == 0)
+                {
+                    // here we are setting our status to our textview..
+                    // if sensor event return 0 then object is closed
+                    // to sensor else object is away from sensor.
+//                    sensorStatusTV.setText("Near");
+                }
+                else
+                {
+//                    sensorStatusTV.setText("Away");
+                }
+            }
+        }
+
+        @Override
+        public void onAccuracyChanged(Sensor sensor, int i)
+        {
+
+        }
+    };
+}

app/src/main/java/com/jens/automation2/ActivityPermissions.java

@@ -66,6 +66,7 @@ public class ActivityPermissions extends Activity
     public final static String permissionNameWireguard = "com.wireguard.android.permission.CONTROL_TUNNELS";
     public final static String permissionNameGoogleActivityDetection = "com.google.android.gms.permission.ACTIVITY_RECOGNITION";
     public final static String permissionNameSuperuser = "android.permission.ACCESS_SUPERUSER";
+    public final static String permissionNameProximity = "android.hardware.sensor.proximity";
 
     public static ActivityPermissions getInstance()
     {
@@ -603,6 +604,10 @@ public class ActivityPermissions extends Activity
                         if(Build.VERSION.SDK_INT >= 31 && Miscellaneous.getTargetSDK(Miscellaneous.getAnyContext()) >= 31)
                             addToArrayListUnique(Manifest.permission.SCHEDULE_EXACT_ALARM, requiredPermissions);
                         break;
+                    // Proximity permission cannot be requested, but is always granted.
+                    case proximity:
+//                        addToArrayListUnique(ActivityPermissions.permissionNameProximity, requiredPermissions);
+                        break;
                     default:
                         break;
                 }
@@ -1013,6 +1018,11 @@ public class ActivityPermissions extends Activity
                 for(String ruleName : getRulesUsing(Trigger.Trigger_Enum.calendarEvent))
                     usingElements.add(String.format(getResources().getString(R.string.ruleXrequiresThis), ruleName));
                 break;
+                // Proximity permission cannot be requested, but is always granted.
+//            case ActivityPermissions.permissionNameProximity:
+//                for(String ruleName : getRulesUsing(Trigger.Trigger_Enum.proximity))
+//                    usingElements.add(String.format(getResources().getString(R.string.ruleXrequiresThis), ruleName));
+//                break;
         }
 
         return usingElements;

app/src/main/java/com/jens/automation2/ReceiverCoordinator.java

@@ -19,6 +19,7 @@ import com.jens.automation2.receivers.MediaPlayerListener;
 import com.jens.automation2.receivers.NoiseListener;
 import com.jens.automation2.receivers.PhoneStatusListener;
 import com.jens.automation2.receivers.ProcessListener;
+import com.jens.automation2.receivers.ProximityReceiver;
 import com.jens.automation2.receivers.ScreenStateReceiver;
 import com.jens.automation2.receivers.SubSystemStateReceiver;
 import com.jens.automation2.receivers.TetheringReceiver;
@@ -215,6 +216,9 @@ public class ReceiverCoordinator
 
         if(Rule.isAnyRuleUsing(Trigger.Trigger_Enum.calendarEvent) && ActivityPermissions.isPermissionDeclaredInManifest(AutomationService.getInstance(), Manifest.permission.READ_CALENDAR) && ActivityPermissions.havePermission(Manifest.permission.READ_CALENDAR, AutomationService.getInstance()))
             CalendarReceiver.startCalendarReceiver(AutomationService.getInstance());
+
+        if(Rule.isAnyRuleUsing(Trigger.Trigger_Enum.proximity))
+            ProximityReceiver.startProximityReceiver(AutomationService.getInstance());
     }
 
     public static void stopAllReceivers()
@@ -234,6 +238,7 @@ public class ReceiverCoordinator
             DeviceOrientationListener.getInstance().stopListener(AutomationService.getInstance());
             TetheringReceiver.getInstance().stopListener(AutomationService.getInstance());
             SubSystemStateReceiver.getInstance().stopListener(AutomationService.getInstance());
+            ProximityReceiver.stopProximityReceiver();
 
             try
             {

app/src/main/java/com/jens/automation2/Trigger.java

@@ -26,6 +26,7 @@ import com.jens.automation2.receivers.NoiseListener;
 import com.jens.automation2.receivers.NotificationListener;
 import com.jens.automation2.receivers.PhoneStatusListener;
 import com.jens.automation2.receivers.ProcessListener;
+import com.jens.automation2.receivers.ProximityReceiver;
 import com.jens.automation2.receivers.ScreenStateReceiver;
 import com.jens.automation2.receivers.TetheringReceiver;
 
@@ -67,6 +68,7 @@ public class Trigger
 		tethering,
 		subSystemState,
 		checkVariable,
+        proximity,
 		calendarEvent,
 		phoneCall; //phoneCall always needs to be at the very end because of Google's shitty so called privacy
 
@@ -128,6 +130,8 @@ public class Trigger
 					return context.getResources().getString(R.string.subSystemState);
 				case checkVariable:
 					return context.getResources().getString(R.string.checkVariable);
+                case proximity:
+                    return context.getResources().getString(R.string.proximity);
 				case calendarEvent:
 					return context.getResources().getString(R.string.calendarEventCapital);
 				default:
@@ -291,6 +295,10 @@ public class Trigger
 					if(!checkCalendarEvent(false))
 						result = false;
 					break;
+                case proximity:
+                    if(!checkProximity())
+                        result = false;
+                    break;
 				default:
 					break;
 			}
@@ -825,6 +833,27 @@ public class Trigger
 		return true;
 	}
 
+    public boolean checkProximity()
+    {
+        try
+        {
+            float currentLevel = ProximityReceiver.getProximityLevel();
+            String[] values = this.getTriggerParameter2().split(Trigger.triggerParameter2Split);
+            float part1 = Float.parseFloat(values[0]);
+            float part2 = Float.parseFloat(values[1]);
+
+            // Are we within the defined scope?
+            if(part1 <= currentLevel && currentLevel <= part2)
+                return true;
+        }
+        catch(Exception e)
+        {
+            Miscellaneous.logEvent("e", "checkProximity()", Log.getStackTraceString(e), 1);
+        }
+
+        return false;
+    }
+
     boolean checkBluetooth()
 	{
 		Miscellaneous.logEvent("i", Miscellaneous.getAnyContext().getResources().getString(R.string.ruleCheckOf), String.format("Checking for bluetooth...", this.getParentRule().getName()), 4);
@@ -1962,6 +1991,10 @@ public class Trigger
 				returnString.append(")");
 
 				break;
+            case proximity:
+                String[] parts = triggerParameter2.split(triggerParameter2Split);
+                returnString.append(String.format(Miscellaneous.getAnyContext().getResources().getString(R.string.proximityText), parts[0], parts[1]));
+                break;
 			default:
 				returnString.append("error");
 				break;

app/src/main/java/com/jens/automation2/receivers/BatteryReceiver.java

@@ -300,7 +300,7 @@ public class BatteryReceiver extends BroadcastReceiver implements AutomationList
 	@Override
 	public Trigger_Enum[] getMonitoredTrigger()
 	{
-		// actually monitores several
+		// actually monitors several
 		return new Trigger_Enum[] { Trigger_Enum.batteryLevel, Trigger_Enum.charging, Trigger_Enum.usb_host_connection };
 	}
 }

app/src/main/java/com/jens/automation2/receivers/ProximityReceiver.java

@@ -0,0 +1,162 @@
+package com.jens.automation2.receivers;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+
+import com.jens.automation2.ActivityPermissions;
+import com.jens.automation2.AutomationService;
+import com.jens.automation2.Miscellaneous;
+import com.jens.automation2.Rule;
+import com.jens.automation2.Trigger.Trigger_Enum;
+
+import java.util.ArrayList;
+
+public class ProximityReceiver implements AutomationListenerInterface
+{
+	public static AutomationService automationServiceRef = null;
+	static float proximityLevel = -1;	// initialize with a better value than this
+	static boolean proximityReceiverActive = false;
+
+    SensorManager sensorManager;
+    Sensor proximitySensor;
+
+	static ProximityReceiver proximityReceiverInstance = null;
+
+	public static float getProximityLevel()
+	{
+		return proximityLevel;
+	}
+
+    public static void startProximityReceiver(final AutomationService automationServiceRef)
+    {
+        if(!proximityReceiverActive)
+        {
+            ProximityReceiver.automationServiceRef = automationServiceRef;
+
+            if(proximityReceiverInstance == null)
+                proximityReceiverInstance = new ProximityReceiver();
+
+            proximityReceiverInstance.startListener(automationServiceRef);
+
+            proximityReceiverActive = true;
+        }
+    }
+    public static void stopProximityReceiver()
+    {
+        if(proximityReceiverActive)
+        {
+            if(proximityReceiverInstance != null)
+            {
+                proximityReceiverInstance = null;
+            }
+
+            proximityReceiverActive = false;
+        }
+    }
+
+	@Override
+	public void startListener(AutomationService automationService)
+	{
+        if(!proximityReceiverActive)
+        {
+            ProximityReceiver.automationServiceRef = automationServiceRef;
+
+            sensorManager = (SensorManager) automationService.getSystemService(Context.SENSOR_SERVICE);
+
+            // from sensor service we are
+            // calling proximity sensor
+            proximitySensor = sensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
+
+            // handling the case if the proximity
+            // sensor is not present in users device.
+            if (proximitySensor == null)
+            {
+                Miscellaneous.logEvent("w", "No proximity sensor", "Device doesn\'t seem to have a proximity sensor.", 4);
+            }
+            else
+            {
+                // registering our sensor with sensor manager.
+                sensorManager.registerListener(proximitySensorEventListener, proximitySensor, SensorManager.SENSOR_DELAY_NORMAL);
+            }
+
+            proximityReceiverActive = true;
+        }
+	}
+
+	@Override
+	public void stopListener(AutomationService automationService)
+	{
+        if(proximityReceiverActive)
+        {
+            if(proximityReceiverInstance != null)
+            {
+                if(proximitySensor != null)
+                    sensorManager.unregisterListener(proximitySensorEventListener);
+
+                proximityReceiverInstance = null;
+            }
+
+            proximityReceiverActive = false;
+        }
+	}
+
+    SensorEventListener proximitySensorEventListener = new SensorEventListener()
+    {
+        @Override
+        public void onSensorChanged(SensorEvent sensorEvent)
+        {
+            // check if the sensor type is proximity sensor.
+            if (sensorEvent.sensor.getType() == Sensor.TYPE_PROXIMITY)
+            {
+                proximityLevel = (int)sensorEvent.values[0];
+
+                Miscellaneous.logEvent("i", "Proximity", String.valueOf(proximityLevel), 5);
+
+//                if (sensorEvent.values[0] == 0)
+//                {
+////                    sensorStatusTV.setText("Near");
+//                }
+//                else
+//                {
+////                    sensorStatusTV.setText("Away");
+//                }
+
+                ArrayList<Rule> ruleCandidates = Rule.findRuleCandidates(Trigger_Enum.proximity);
+                for(Rule oneRule : ruleCandidates)
+                {
+                    if(oneRule.getsGreenLight(automationServiceRef))
+                        oneRule.activate(automationServiceRef, false);
+                }
+            }
+        }
+
+        @Override
+        public void onAccuracyChanged(Sensor sensor, int i)
+        {
+
+        }
+    };
+
+	public static boolean haveAllPermission()
+	{
+		return ActivityPermissions.havePermission(ActivityPermissions.permissionNameProximity, Miscellaneous.getAnyContext());
+	}
+
+	@Override
+	public boolean isListenerRunning()
+	{
+        return proximityReceiverActive;
+	}
+	@Override
+	public Trigger_Enum[] getMonitoredTrigger()
+	{
+		// actually monitors several
+		return new Trigger_Enum[] { Trigger_Enum.proximity };
+	}
+}

app/src/main/res/layout/activity_manage_trigger_proximity.xml

@@ -0,0 +1,112 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="vertical"
+    android:layout_margin="@dimen/default_margin">
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/proximity"
+        android:textAppearance="@style/TextAppearance.AppCompat.Headline"
+        android:layout_marginBottom="@dimen/default_margin" />
+
+    <TableLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:shrinkColumns="1"
+        android:stretchColumns="1" >
+
+        <TableRow>
+
+            <TextView
+                android:layout_height="wrap_content"
+                android:layout_width="match_parent"
+                android:paddingRight="@dimen/default_margin"
+                android:text="@string/state"/>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical">
+
+                <com.google.android.material.slider.RangeSlider
+                    android:id="@+id/rsProximity"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:valueFrom="0"
+                    android:valueTo="10"
+                    android:stepSize="0.1"
+                    android:theme="@style/AppThemeCompat" />
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/close"
+                        android:layout_alignParentLeft="true"/>
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:text="@string/far"
+                        android:layout_alignParentRight="true"/>
+
+                </RelativeLayout>
+
+            </LinearLayout>
+
+        </TableRow>
+
+    </TableLayout>
+
+    <TextView
+        android:id="@+id/tvTriggerProximityHint"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/default_margin"
+        android:textColor="@color/red"
+        android:text="@string/deviceDoesntHaveProximitySensor" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="@dimen/default_margin"
+        android:text="@string/testArea"
+        android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginVertical="@dimen/default_margin"
+        android:text="@string/proximitySensorHint" />
+
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/testAreaProximityComment" />
+
+    <SeekBar
+        android:id="@+id/sbProximityTest"
+        android:layout_marginTop="@dimen/default_margin"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content" />
+
+    <TextView
+        android:id="@+id/tvProximityCurrentValue"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+    <Button
+        android:id="@+id/bTriggerProximitySave"
+        android:layout_marginTop="@dimen/default_margin"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/save" />
+
+</androidx.appcompat.widget.LinearLayoutCompat>

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

@@ -962,4 +962,12 @@
     <string name="permissionForegroundServiceTypeSpecialUseRequired">Permission FOREGROUND_SERVICE_TYPE_SPECIAL_USE is required to start.</string>
     <string name="uiTheme">UI theme</string>
     <string name="uiThemeSummary">The theme of the graphical user interface. Application required.</string>
+    <string name="proximity">Proximity</string>
+    <string name="testArea">Test area</string>
+    <string name="testAreaProximityComment">Approach your device to test how it reacts.</string>
+    <string name="deviceDoesntHaveProximitySensor">Your device doesn\'t seem to have a proximity sensor.</string>
+    <string name="proximitySensorHint">The proximity sensor works differently on every device model. On some it just reports close or far as binary values, on others it may report more granular values. You can use this tester to see how it behaves on your device.</string>
+    <string name="close">close</string>
+    <string name="far">far</string>
+    <string name="proximityText">proximity is between \"%1$s\" and \"%2$s\"</string>
 </resources>