package com.demo.android.RadioA;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
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;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;
public class RadioAActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
//RadioGroup event
RadioGroup radiogroup=(RadioGroup)findViewById(R.id.RadioGroup);
radiogroup.setOnCheckedChangeListener(rtn);
//Button event
Button button=(Button)findViewById(R.id.submit);
button.setOnClickListener(btn);
//ToastButton event
Button toast=(Button)findViewById(R.id.toast);
toast.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View view) {
// TODO Auto-generated method stub
//Toast message
Toast.makeText(view.getContext(),".....",Toast.LENGTH_SHORT).show();
}
});
//Button nextActivity
Button next=(Button)findViewById(R.id.next);
next.setOnClickListener(next_btn);
}
//next_btn
private OnClickListener next_btn=new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//建立Intent物件實體
Intent intent=new Intent();
//指定要呼叫的Activity class
intent.setClass(RadioAActivity.this,NextA.class);
//建立Bundle物件
Bundle bundle=new Bundle();
// 將資料存放在Bundle物件中
bundle.putString("username",((EditText)findViewById(R.id.username)).getText().toString());
//藉由Intent傳送儲存在Bundle中的資料
intent.putExtras(bundle);
//呼叫新的Activity
startActivity(intent);
}
};
private OnClickListener btn=new OnClickListener(){
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
openOptionDialog();
}
private void openOptionDialog(){
AlertDialog.Builder builder=new AlertDialog.Builder(RadioAActivity.this);
builder.setTitle("RadioActivity");
builder.setMessage("AlertDialog");
//setIcon
builder.setIcon(R.drawable.help_browser);
//
builder.create();
//
builder.setPositiveButton("OK",new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
}
});
builder.show();
}
};
}
XML
<?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" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="請輸入你的帳號:"
/>
<EditText android:id="@+id/username"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=""
/>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="請選擇你的興趣:"
/>
<RadioGroup android:id="@+id/RadioGroup"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<RadioButton android:id="@+id/music"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Music"
/>
<RadioButton android:id="@+id/business"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Business"
/>
<RadioButton android:id="@+id/sport"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Sport"
/>
</RadioGroup>
<LinearLayout android:id="@+id/LinearLayout01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
>
<Button android:id="@+id/submit"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="確認"
/>
<Button android:id="@+id/toast"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Toast"
/>
<Button android:id="@+id/next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Next"
/>
</LinearLayout>
</LinearLayout>
接收的Activity
package com.demo.android.RadioA;
import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
public class NextA extends Activity {
private TextView menu;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.nexta);
//menu
menu=(TextView)findViewById(R.id.menu);
//建立取得前一個Activity傳過來資料的物件
Bundle username=this.getIntent().getExtras();
//將取得Bundle 資料設定
String result=username.getString("username");
//顯示結果
((TextView)findViewById(R.id.result)).setText("你的帳號是:"+result);
}
}
XML
<?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" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="這是新增的Activity"
/>
<TextView android:id="@+id/menu"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=""
/>
<TextView android:id="@+id/result"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=""
/>
<TextView android:id="@+id/work"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="單位:"
/>
<Spinner android:id="@+id/spinner"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
/>
</LinearLayout>


沒有留言:
張貼留言