@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder tag = null;
if (convertView == null) {
convertView = LayoutInflater.from(context).inflate(
R.layout.wifi_info_item, null);
tag = new Holder();
tag.txtWifiName = (TextView) convertView
.findViewById(R.id.txt_wifi_name);
tag.txtWifiDesc = (TextView) convertView
.findViewById(R.id.txt_wifi_desc);
tag.imgWifiLevelIco = (ImageView) convertView
.findViewById(R.id.img_wifi_level_ico);
convertView.setTag(tag);
}
// 设置数据
Holder holder = (Holder) convertView.getTag();
// Wifi 名字
holder.txtWifiName.setText(datas.get(position).SSID);
// Wifi 描述
String desc = "";
String descOri = datas.get(position).capabilities;
if (descOri.toUpperCase().contains("WPA-PSK")) {
desc = "WPA";
}
if (descOri.toUpperCase().contains("WPA2-PSK")) {
desc = "WPA2";
}
if (descOri.toUpperCase().contains("WPA-PSK")
&& descOri.toUpperCase().contains("WPA2-PSK")) {
desc = "WPA/WPA2";
}
if (TextUtils.isEmpty(desc)) {
desc = "未受保护的网络";
} else {
desc = "通过 " + desc + " 进行保护";
}
// 是否连接，如果刚刚断开连接，connInfo.SSID==null
connInfo = mWifiManager.getConnectionInfo();
State wifi = cm.getNetworkInfo(ConnectivityManager.TYPE_WIFI)
.getState();
if (wifi == State.CONNECTED) {
WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
String g1 = wifiInfo.getSSID();
Log.e("g1============>", g1);
Log.e("g2============>", datas.get(position).SSID);
String g2 = "\"" + datas.get(position).SSID + "\"";
if (g2.endsWith(g1)) {
desc = "已连接";
// tag.txtWifiDesc.setTextColor(context.getResources().getColor(R.color.textdec));
}
}
holder.txtWifiDesc.setText(desc);
// 网络信号强度
int level = datas.get(position).level;
int imgId = R.drawable.wifi05;
if (Math.abs(level) > 100) {
imgId = R.drawable.wifi05;
} else if (Math.abs(level) > 80) {
imgId = R.drawable.wifi04;
} else if (Math.abs(level) > 70) {
imgId = R.drawable.wifi04;
} else if (Math.abs(level) > 60) {
imgId = R.drawable.wifi03;
} else if (Math.abs(level) > 50) {
imgId = R.drawable.wifi02;
} else {
imgId = R.drawable.wifi01;
}
holder.imgWifiLevelIco.setImageResource(imgId);
return convertView;
}
