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Wifi fix

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jens
2021-08-14 14:11:19 +02:00
parent 4371fb56f7
commit 325bff305c
5 changed files with 69 additions and 15 deletions
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38
app/src/main/java/com/jens/automation2/ActivityManageTriggerWifi.java
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@ -7,9 +7,12 @@ 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.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
@ -55,6 +58,7 @@ public class ActivityManageTriggerWifi extends Activity
wifiSpinnerAdapter = new ArrayAdapter<String>(this, R.layout.text_view_for_poi_listview_mediumtextsize, wifiList);
spinnerWifiList.setAdapter(wifiSpinnerAdapter);
spinnerWifiList.setEnabled(false); // bug in Android; this only works when done in code, not in xml
if (getIntent().hasExtra("edit"))
{
@ -128,12 +132,20 @@ public class ActivityManageTriggerWifi extends Activity
void reallyLoadWifiList()
{
WifiManager myWifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
if(Build.VERSION.SDK_INT >= 30)
{
Miscellaneous.messageBox(getResources().getString(R.string.hint), getResources().getString(R.string.wifiApi30), ActivityManageTriggerWifi.this).show();
loadListOfVisibleWifis();
}
else
{
WifiManager myWifiManager = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
for (WifiConfiguration wifi : myWifiManager.getConfiguredNetworks())
wifiList.add(wifi.SSID.replaceAll("\"+$", "").replaceAll("^\"+", ""));
for (WifiConfiguration wifi : myWifiManager.getConfiguredNetworks())
wifiList.add(wifi.SSID.replaceAll("\"+$", "").replaceAll("^\"+", ""));
}
if(wifiList.size() > 0)
if (wifiList.size() > 0)
{
spinnerWifiList.setEnabled(true);
Collections.sort(wifiList);
@ -147,6 +159,24 @@ public class ActivityManageTriggerWifi extends Activity
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)
{