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Je fait une forme avec 3 EditTexts et deux boutons, « Ok » et « Annuler »Peuplement sur mesure Liste des données de multiples Modifier les textes
Voici mon code pour elle:
package com.examples.edtTxtCustomList;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class InputPage extends Activity implements OnClickListener{
private Button btnGo,btnCancel;
EditText et_name,et_email,et_phone;
List<String> data = new ArrayList<String>();
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.custom_list_view);
et_name = (EditText) findViewById(R.id.et_name);
et_email =(EditText)findViewById(R.id.et_email);
et_phone = (EditText)findViewById(R.id.et_phno);
btnGo = (Button) findViewById(R.id.btn_ok);
btnGo.setOnClickListener(this);
data.add("Welcome");
}
@Override
public void onClick(View src) {
String nm=et_name.getText().toString();
String no = et_email.getText().toString();
String mail= et_phone.getText().toString();
Intent i = new Intent(this,CustomLayout.class);
i.putExtra("name", nm);
i.putExtra("email", mail);
i.putExtra("phone", no);
startActivity(i);
}
} `
Et voici le fichier XML de ma forme:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:id="@+id/tv_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="5dip"
android:layout_marginTop="20dip"
android:layout_marginBottom="10dip"
android:text="Name :"
android:textSize="20dip"/>
<EditText
android:id="@+id/et_name"
android:layout_width="230dip"
android:layout_height="wrap_content"
android:layout_toRightOf="@id/tv_name"
android:layout_alignTop="@id/tv_name"
android:layout_marginBottom="10dip"
android:layout_marginLeft="8dip"
android:textSize="15dip"/>
<TextView
android:id="@+id/tv_email"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="5dip"
android:layout_marginTop="20dip"
android:layout_marginBottom="10dip"
android:layout_below="@id/tv_name"
android:text="E-Mail :"
android:textSize="20dip"/>
<EditText
android:id="@+id/et_email"
android:layout_width="230dip"
android:layout_height="wrap_content"
android:layout_toRightOf="@id/tv_email"
android:layout_alignTop="@id/tv_email"
android:layout_below="@id/et_name"
android:inputType="textEmailAddress"
android:layout_marginLeft="6dip"
android:layout_marginBottom="10dip"
android:textSize="15dip"/>
<TextView
android:id="@+id/tv_phno"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginLeft="5dip"
android:layout_marginTop="20dip"
android:layout_marginBottom="10dip"
android:layout_below="@id/tv_email"
android:text="Phone :"
android:textSize="20dip"/>
<EditText
android:id="@+id/et_phno"
android:layout_width="230dip"
android:layout_height="wrap_content"
android:layout_toRightOf="@id/tv_phno"
android:layout_alignTop="@id/tv_phno"
android:layout_below="@id/et_email"
android:inputType="phone"
android:layout_marginLeft="5dip"
android:layout_marginBottom="10dip"
android:textSize="15dip"/>
<Button
android:id="@+id/btn_ok"
android:layout_width="100dip"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@id/et_phno"
android:layout_marginTop="30dip"
android:layout_marginLeft="50dip"
android:text="OK"
android:textSize="20dip"/>
<Button
android:id="@+id/btn_cancel"
android:layout_width="100dip"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_below="@id/et_phno"
android:layout_marginTop="30dip"
android:layout_marginRight="50dip"
android:text="Cancel"
android:textSize="20dip"/>
</RelativeLayout>
</LinearLayout>
maintenant ce que je veux est, quand je clique sur « OK » toutes les données de trois des textes d'édition doivent être affichés dans le customlistview.
J'ai essayé de faire une listview dynamique comme suit:
package com.example.customlist;
import java.util.ArrayList;
import java.util.HashMap;
import android.app.ListActivity;
import android.os.Bundle;
import android.widget.SimpleAdapter;
public class CustomListLayoutActivity extends ListActivity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.custom_list_view);
SimpleAdapter adapter = new SimpleAdapter(this,list,R.layout.custom_row_layout,
new String[] {"Name","Email","Phone"},
new int[] {R.id.text1,R.id.text2, R.id.text3}
);
populateList();
setListAdapter(adapter);
}
static final ArrayList<HashMap<String,String>> list =
new ArrayList<HashMap<String,String>>();
private void populateList() {
HashMap<String,String> temp = new HashMap<String,String>();
temp.put("Name","Anurag Kulkarni");
temp.put("Email", "[email protected]");
temp.put("Phone", "+91-9904475805");
list.add(temp);
HashMap<String,String> temp1 = new HashMap<String,String>();
temp1.put("Name","Rahul Shah");
temp1.put("Email", "[email protected]");
temp1.put("Phone", "+91-9898434909");
list.add(temp1);
HashMap<String,String> temp2 = new HashMap<String,String>();
temp2.put("Name","Pratik Thakkar");
temp2.put("Email", "[email protected]");
temp2.put("Phone", "+91-8539524925");
list.add(temp2);
HashMap<String,String> temp3 = new HashMap<String,String>();
temp3.put("Name","Utsav Patel");
temp3.put("Email", "[email protected]");
temp3.put("Phone","+91-9843500999");
list.add(temp3);
HashMap<String,String> temp4 = new HashMap<String,String>();
temp4.put("Name","Karan Mohan");
temp4.put("Email", "[email protected]");
temp4.put("Phone", "+91-9944843974");
list.add(temp4);
}
}
Pouvez-vous s'il vous plaît me aider avec elle? J'apprends toujours les bases, donc n'importe quelle aide serait appriciated.
Merci.