client server

1. Pada pembahasankali adalahpostinganclientserveradalahpingimputandatadari clietke server.
Berikutadalahimputanyangdi buat pada client
Brikutadalahkodingxml.
Peminjaman.xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:id="@+id/scrollView1"
android:background="#ffffff"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<LinearLayout
android:orientation="vertical" android:layout_width="match_parent"
android:gravity="center_horizontal|center_vertical"
android:layout_height="match_parent">
<TextView
android:id="@+id/textView"
android:layout_gravity="left"
android:layout_width="wrap_content"

2. android:layout_height="wrap_content"
android:text="NIM" />
<EditText
android:id="@+id/add_nim"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="NIM"
android:inputType="number"
android:layout_marginBottom="30dp"
android:ems="10" />
<TextView
android:id="@+id/textView2"
android:layout_gravity="left"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="NAMA" />
<EditText
android:id="@+id/add_nama"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="NAMA"
android:inputType="text"
android:layout_marginBottom="30dp"
android:ems="10" />
<TextView
android:id="@+id/textView3"
android:layout_gravity="left"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="No TELP" />
<EditText
android:id="@+id/add_telp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="NO TELP"
android:inputType="number"
android:layout_marginBottom="30dp"
android:ems="10" />
<Spinner
android:id="@+id/spinner1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:entries="@array/semester_array"
android:prompt="@string/semester"/>
<Button
android:id="@+id/bt_datepicker"
android:text="T"
android:layout_gravity="right"

3. android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/tv_dateresult"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="TANGGAL PINJAM"
android:layout_marginBottom="30dp" />
<Button
android:id="@+id/bt_datepicker1"
android:text="T"
android:layout_gravity="right"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/tv_dateresult1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="TANGGAL KEMBALI"
android:layout_marginBottom="30dp" />
<Button
android:id="@+id/btn_simpan"
android:text="Simpan"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="@+id/txtstatus"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="" />
</LinearLayout>
</ScrollView>
Berikutadalahskripuntukjava.
Peminjaman.java
package com.example.perpustakaan;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.DatePickerDialog;
import android.os.Build;
import android.os.Bundle;
import android.os.StrictMode;
import android.view.View;
import android.widget.Button;
import android.widget.DatePicker;

4. import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Locale;
import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import android.app.Activity;
import android.content.Intent;
import android.view.Menu;
@TargetApi(Build.VERSION_CODES.GINGERBREAD) @SuppressLint("NewApi") public class
PeminjamanActivity extends Activity {
SimpleDateFormat dateFormatter, dateFormatter1;
EditText tvDateResult, tvDateResul1;
Button btDatePicker,btDatePicker1,simpan;
TextView status;
EditText nim,nama,telp,tgl_pinjam, tgl_kembali;
Spinner semester, buku;
@TargetApi(Build.VERSION_CODES.GINGERBREAD) @SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.peminjaman);
StrictMode.ThreadPolicy policy = new
StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
status=(TextView)findViewById(R.id.txtstatus);
nim=(EditText)findViewById(R.id.add_nim);
nama=(EditText)findViewById(R.id.add_nama);
telp=(EditText)findViewById(R.id.add_telp);
semester=(Spinner)findViewById(R.id.spinner1);
tgl_pinjam=(EditText)findViewById(R.id.tv_dateresult);
tgl_kembali=(EditText)findViewById(R.id.tv_dateresult1);
simpan=(Button)findViewById(R.id.btn_simpan);
/**
* Kita menggunakan format tanggal dd-MM-yyyy

5. * jadi nanti tanggal nya akan diformat menjadi
* misalnya 01-12-2017
*/
dateFormatter = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
tvDateResult = (EditText) findViewById(R.id.tv_dateresult);
btDatePicker = (Button) findViewById(R.id.bt_datepicker);
btDatePicker.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
showDateDialog();
}
});
dateFormatter1 = new SimpleDateFormat("yyyy-MM-dd", Locale.US);
tvDateResul1 = (EditText) findViewById(R.id.tv_dateresult1);
btDatePicker1 = (Button) findViewById(R.id.bt_datepicker1);
btDatePicker1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
}
});
simpan.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent a=new
Intent(getApplicationContext(),Buku1Activity.class);
startActivity(a);
ArrayList<NameValuePair> postParameters = new
ArrayList<NameValuePair>();
postParameters.add(new BasicNameValuePair("nim",
nim.getText().toString()));
postParameters.add(new BasicNameValuePair("nama",
nama.getText().toString()));
postParameters.add(new BasicNameValuePair("telp",
telp.getText().toString()));
postParameters.add(new BasicNameValuePair("semester",
semester.getSelectedItem().toString()));
postParameters.add(new BasicNameValuePair("tgl_pinjam",
tgl_pinjam.getText().toString()));
postParameters.add(new BasicNameValuePair("tgl_kembali",
tgl_kembali.getText().toString()));
/* String valid = "1";*/
String response = null;
try {

6. response =
CustomHttpClient.executeHttpPost("http://10.0.2.2/perpustakaan/peminjam.php",
postParameters);
String res = response.toString();
res = res.trim();
res = res.replaceAll("s+","");
status.setText(res);
if (res.equals("1")) status.setText("Data tidak Tersimpan
Ke server");
else status.setText("Data anda telah Tersimpan");
}
catch (Exception e) {
nim.setText(e.toString());
}
}
});
}
private void showDateDialog(){
/**
* Calendar untuk mendapatkan tanggal sekarang
*/
Calendar newCalendar = Calendar.getInstance();
/**
* Initiate DatePicker dialog
*/
DatePickerDialog datePickerDialog = new DatePickerDialog(this, new
DatePickerDialog.OnDateSetListener() {
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth, TextView tvDateResult) {
/**
* Method ini dipanggil saat kita selesai memilih tanggal di
DatePicker

7. */
/**
* Set Calendar untuk menampung tanggal yang dipilih
*/
Calendar newDate = Calendar.getInstance();
newDate.set(year, monthOfYear, dayOfMonth);
/**
* Update TextView dengan tanggal yang kita pilih
*/
tvDateResult.setText(""+dateFormatter.format(newDate.getTime()));
}
@Override
public void onDateSet(DatePicker arg0, int arg1, int arg2,
int arg3) {
// TODO Auto-generated method stub
}
},newCalendar.get(Calendar.YEAR), newCalendar.get(Calendar.MONTH),
newCalendar.get(Calendar.DAY_OF_MONTH));
/**
* Tampilkan DatePicker dialog
*/
datePickerDialog.show();
}
}