From 3497d7b8ea24748cf4cdd994587857b54b232374 Mon Sep 17 00:00:00 2001
From: jens <android-development@gmx.de>
Date: Sun, 2 Nov 2025 19:10:05 +0100
Subject: [PATCH] Proximity sensor trigger

---
 app/src/apkFlavor/AndroidManifest.xml         |   1 +
 app/src/fdroidFlavor/AndroidManifest.xml      |   1 +
 app/src/googlePlayFlavor/AndroidManifest.xml  |   1 +
 .../ActivityManageTriggerProximity.java       | 219 ++++++++++++++++++
 .../activity_manage_trigger_proximity.xml     |  90 +++++++
 app/src/main/res/values/strings.xml           |   4 +
 6 files changed, 316 insertions(+)
 create mode 100644 app/src/main/java/com/jens/automation2/ActivityManageTriggerProximity.java
 create mode 100644 app/src/main/res/layout/activity_manage_trigger_proximity.xml

diff --git a/app/src/apkFlavor/AndroidManifest.xml b/app/src/apkFlavor/AndroidManifest.xml
index 9f1a95f..078e31c 100644
--- a/app/src/apkFlavor/AndroidManifest.xml
+++ b/app/src/apkFlavor/AndroidManifest.xml
@@ -245,6 +245,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"
diff --git a/app/src/fdroidFlavor/AndroidManifest.xml b/app/src/fdroidFlavor/AndroidManifest.xml
index 0138a60..b19366c 100644
--- a/app/src/fdroidFlavor/AndroidManifest.xml
+++ b/app/src/fdroidFlavor/AndroidManifest.xml
@@ -243,6 +243,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"
diff --git a/app/src/googlePlayFlavor/AndroidManifest.xml b/app/src/googlePlayFlavor/AndroidManifest.xml
index b637c7c..08a9976 100644
--- a/app/src/googlePlayFlavor/AndroidManifest.xml
+++ b/app/src/googlePlayFlavor/AndroidManifest.xml
@@ -231,6 +231,7 @@
         <activity android:name=".ActivityPermissions"></activity>
         <activity android:name=".ActivityManageTriggerNotification" />
         <activity android:name=".ActivityManageTriggerCalendar" />
+        <activity android:name=".ActivityManageTriggerProximity" />
 
         <service
             android:name=".receivers.NotificationListener"
diff --git a/app/src/main/java/com/jens/automation2/ActivityManageTriggerProximity.java b/app/src/main/java/com/jens/automation2/ActivityManageTriggerProximity.java
new file mode 100644
index 0000000..32f81a0
--- /dev/null
+++ b/app/src/main/java/com/jens/automation2/ActivityManageTriggerProximity.java
@@ -0,0 +1,219 @@
+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.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 java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class ActivityManageTriggerProximity extends Activity
+{
+    TextView tvTriggerProximityHint;
+    Button bTriggerProximitySave;
+    SeekBar sbProximity, sbProximityTest;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState)
+    {
+        super.onCreate(savedInstanceState);
+        Miscellaneous.setDisplayLanguage(this);
+        Miscellaneous.setUiTheme(this);
+        setContentView(R.layout.activity_manage_trigger_proximity);
+
+        sbProximity = (SeekBar) findViewById(R.id.sbProximity);
+        sbProximityTest = (SeekBar) findViewById(R.id.sbProximityTest);
+        tvTriggerProximityHint = (TextView) findViewById(R.id.tvTriggerProximityHint);
+        bTriggerProximitySave = (Button) findViewById(R.id.bTriggerProximitySave);
+
+        tvTriggerProximityHint.setVisibility(View.GONE);
+
+
+        bTriggerProximitySave.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                Intent response = new Intent();
+                response.putExtra("wifiState", rbTriggerWifiConnected.isChecked());
+                response.putExtra("wifiName", etTriggerWifiName.getText().toString());
+                setResult(RESULT_OK, response);
+                finish();
+            }
+        });
+
+        spinnerWifiList.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener()
+        {
+            @Override
+            public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
+            {
+                etTriggerWifiName.setText(wifiList.get(position));
+
+                if(etTriggerWifiName.getText().toString().length() > 0 && rbTriggerWifiDisconnected.isChecked())
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.VISIBLE);
+                else
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.GONE);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> parent)
+            {
+
+            }
+        });
+
+        bLoadWifiList.setOnClickListener(new View.OnClickListener()
+        {
+            @Override
+            public void onClick(View v)
+            {
+                loadWifis();
+            }
+        });
+
+        rbTriggerWifiDisconnected.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
+        {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean b)
+            {
+                if(etTriggerWifiName.getText().toString().length() > 0 && b)
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.VISIBLE);
+                else
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.GONE);
+            }
+        });
+        etTriggerWifiName.addTextChangedListener(new TextWatcher()
+        {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2)
+            {
+
+            }
+
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2)
+            {
+                if(etTriggerWifiName.getText().toString().length() > 0 && rbTriggerWifiDisconnected.isChecked())
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.VISIBLE);
+                else
+                    tvWifiTriggerDisconnectionHint.setVisibility(View.GONE);
+            }
+
+            @Override
+            public void afterTextChanged(Editable editable)
+            {
+
+            }
+        });
+    }
+
+    public void loadWifis()
+    {
+        if(!ActivityPermissions.havePermission(Manifest.permission.ACCESS_FINE_LOCATION, ActivityManageTriggerProximity.this))
+        {
+            AlertDialog dialog = Miscellaneous.messageBox(getResources().getString(R.string.permissionsTitle), getResources().getString(R.string.needLocationPermForWifiList), ActivityManageTriggerProximity.this);
+            dialog.setOnDismissListener(new DialogInterface.OnDismissListener()
+            {
+                @Override
+                public void onDismiss(DialogInterface dialog)
+                {
+                    ActivityCompat.requestPermissions(ActivityManageTriggerProximity.this, new String[] { Manifest.permission.ACCESS_FINE_LOCATION }, requestCodeLocationPermission);
+                }
+            });
+            dialog.show();
+        }
+        else
+        {
+            reallyLoadWifiList();
+        }
+    }
+
+    void reallyLoadWifiList()
+    {
+        if(Build.VERSION.SDK_INT >= 30)
+        {
+            Miscellaneous.messageBox(getResources().getString(R.string.hint), getResources().getString(R.string.wifiApi30), ActivityManageTriggerProximity.this).show();
+            loadListOfVisibleWifis();
+        }
+        else
+        {
+            WifiManager myWifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
+
+            for (WifiConfiguration wifi : myWifiManager.getConfiguredNetworks())
+                wifiList.add(wifi.SSID.replaceAll("\"+$", "").replaceAll("^\"+", ""));
+        }
+
+        if (wifiList.size() > 0)
+        {
+            spinnerWifiList.setEnabled(true);
+            Collections.sort(wifiList);
+        }
+        else
+        {
+            spinnerWifiList.setEnabled(false);
+            Toast.makeText(ActivityManageTriggerProximity.this, getResources().getString(R.string.noKnownWifis), Toast.LENGTH_SHORT).show();
+        }
+
+        wifiSpinnerAdapter.notifyDataSetChanged();
+    }
+
+    void loadListOfVisibleWifis()
+    {
+        List<ScanResult> results = null;
+
+        try
+        {
+            WifiManager wifiManager = (WifiManager) getApplicationContext().getSystemService(WIFI_SERVICE);
+            results = wifiManager.getScanResults();
+
+            for (ScanResult wifi : results)
+                wifiList.add(wifi.SSID.replaceAll("\"+$", "").replaceAll("^\"+", ""));
+        }
+        catch(Exception e)
+        {
+            Miscellaneous.logEvent("e", "loadListOfVisibleWifis()", Log.getStackTraceString(e), 1);
+        }
+    }
+
+    @Override
+    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
+    {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+
+        switch (requestCode)
+        {
+            case requestCodeLocationPermission:
+                if(grantResults[0] == PackageManager.PERMISSION_GRANTED)
+                    reallyLoadWifiList();
+                break;
+        }
+    }
+}
diff --git a/app/src/main/res/layout/activity_manage_trigger_proximity.xml b/app/src/main/res/layout/activity_manage_trigger_proximity.xml
new file mode 100644
index 0000000..199ea25
--- /dev/null
+++ b/app/src/main/res/layout/activity_manage_trigger_proximity.xml
@@ -0,0 +1,90 @@
+<?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"
+    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"/>
+
+            <RadioGroup
+                android:layout_height="wrap_content"
+                android:layout_width="match_parent">
+
+               <SeekBar
+                   android:id="@+id/sbProximity"
+                   android:layout_width="match_parent"
+                   android:layout_height="wrap_content"
+                   android:max="100" />
+
+            </RadioGroup>
+
+        </TableRow>
+
+        <TableRow>
+            <TextView
+                android:id="@+id/tvWifiTriggerNameLocationNotice"
+                android:layout_span="2"
+                android:layout_height="wrap_content"
+                android:layout_width="wrap_content"
+                android:textColor="@color/red"
+                android:text="@string/locationRequiredToDetermineWifiName"
+                android:layout_marginVertical="@dimen/default_margin"
+                android:visibility="gone" />
+
+        </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:text="@string/testArea"
+        android:textAppearance="@style/TextAppearance.AppCompat.Headline" />
+
+    <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" />
+
+    <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>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 4e3e6ca..f6cc5d0 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -962,4 +962,8 @@
     <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>
 </resources>
\ No newline at end of file