如何從ArrayList添加值 <HashMap<String, String> &gt; menuItems = new ArrayList <HashMap<String, String> &gt;編輯文本

Question

我想添加我的值來編輯我存儲在我的數據列表中的文本，這里的代碼請幫幫我。 編輯文本中未設置的值。

public class AgentProfile extends Activity {

EditText edtname,edtaddress,edtmobile,edtfather;
Button bback;
private SimpleAdapter adapter;
static final String KEY_TABLE = "AGENTPROFILE";
static final String KEY_NAME = "AGENTNAME";// parent node
static final String KEY_ADDRESS = "ADDRESS";// parent node
static final String KEY_COUNTRY= "COUNTRY";
static final String KEY_MOBILE = "MOBNO1";
static final String KEY_FATHER= "FATHERNAME";

ArrayList<HashMap<String, String>> menuItems = new ArrayList<HashMap<String, String>>();

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_agent_profile);

    edtname= (EditText) findViewById(R.id.edtname);
    edtaddress= (EditText) findViewById(R.id.edtaddress);
    edtmobile= (EditText) findViewById(R.id.edtmobile);
    edtfather= (EditText) findViewById(R.id.edtfather);
    bback= (Button) findViewById(R.id.btnback);
    select s=new select();
    s.execute("");
    bback.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {

            Intent i = new Intent(AgentProfile.this, MainActivity.class);
            startActivity(i);


        }
    });

}

public class select extends AsyncTask<String,Void, String> {
    HashMap<String, String> map = new HashMap<String, String>();
    @Override
    protected String doInBackground(String... strings) {


        WebServiceCall com = new WebServiceCall();

        Intent intent =getIntent();
        Bundle b =intent.getExtras();
        final String string1 = getIntent().getStringExtra("Agentid");

        // messageBox("test", Agentid);

        String  strXml=com.BP("AgentProfile",string1);

        //messageBox("test", strXml);
        XMLParser parser = new XMLParser();
        Document doc = parser.getDomElement(strXml); // getting DOM element

        NodeList nl = doc.getElementsByTagName(KEY_TABLE);
        //String[] arList = null;
        //String[] arListkey = null;
        //  int conttotal=0;
        // looping through all item nodes <item>
        for (int i = 0; i < nl.getLength(); i++)
        {

            // creating new HashMap
            Element e = (Element) nl.item(i);

            // adding each child node to HashMap key => value
            map.put(KEY_NAME, parser.getValue(e, KEY_NAME));
            map.put(KEY_ADDRESS, parser.getValue(e, KEY_ADDRESS));
            map.put(KEY_COUNTRY, parser.getValue(e, KEY_COUNTRY));
            map.put(KEY_MOBILE, parser.getValue(e,KEY_MOBILE));

            map.put(KEY_FATHER, parser.getValue(e, KEY_FATHER));

            // adding HashList to ArrayList
            menuItems.add(map);
        }

        return strXml;
    }

    @Override
    protected void onPostExecute(String s) {

        edtmobile.setText(KEY_MOBILE);
        edtfather.setText(KEY_FATHER);
    }
}


private boolean connectionAvailable() {
    boolean connected = false;
    ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
    if (connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE).getState() == NetworkInfo.State.CONNECTED ||
            connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI).getState() == NetworkInfo.State.CONNECTED ||
            connectivityManager.getNetworkInfo(ConnectivityManager.TYPE_MOBILE_SUPL).getState() == NetworkInfo.State.CONNECTED) {
        //we are connected to a network
        connected = true;
    }
    return connected;
}}

這里是代碼，請幫我在編輯文本中存儲值。

Answer 1

edtmobile.setText(map.get(KEY_MOBILE));
edtfather.setText(map.get(KEY_FATHER));

Answer 2

如果要將網絡調用的結果發布回UI，請使用onPostExecute（）方法，因為它在UI線程上運行。

@Override
protected void onPostExecute(String s) {
    //Get the results of the network call
    map = menuItems.get(0);
    edtname.setText(map.getValue(KEY_NAME));
    edtaddress.setText(map.getValue(KEY_ADDRESS));
    edtmobile.setText(map.getValue(KEY_MOBILE));
    edtfather.setText(map.getValue(KEY_FATHER));
}