如何将Android Wifi扫描结果放入列表？

Question

我知道如何获得<List>Android Wifi扫描，但我无法找出制作列表适配器的最佳方法。我想将SSID和BSSID从<List>扫描绑定到text1和text2。

我一直在做的样本

wifi.startScan();

        // get list of the results in object format ( like an array )

        List<ScanResult> results = wifi.getScanResults();`

        // loop that goes through list

        for (ScanResult result : results) {

            Toast.makeText(this, result.SSID + " " + result.level,

                    Toast.LENGTH_SHORT).show();

和：

private void fillDataFromDb() {

        Cursor scanCursor = Db.fetchAllScans();

        startManagingCursor(scanCursor);`

        // Create an array to specify the fields we want to display in the list

        // (only TITLE)

        String[] from = new String[] { WifiDbAdapter.KEY_BSSID,

                WifiDbAdapter.KEY_SSID };

        // and an array of the fields we want to bind those fields to (in this

        // case just text1)

        int[] to = new int[] { R.id.text1, R.id.text2 };

        // Now create a simple cursor adapter and set it to display

        SimpleCursorAdapter scansdb = new SimpleCursorAdapter(this,

                R.layout.scan_row, scanCursor, from, to);

        setListAdapter(scansdb);

    }

Answer 1

除了接受的答案，您还需要在AndroidManifest中使用以下权限才能使其正常工作：&nbsp;<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />&nbsp;<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />&nbsp;