android - 我想在我的 android 应用程序中添加我自己的样式弹出对话框，如图所示

Question

<分区>

Answer 1

public class Add extends Activity{

PopupWindow popUp;
Dialog myDialog;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);

    setContentView(R.layout.add);

    myDialog = new Dialog(Add.this);
    myDialog.setContentView(R.layout.popup50);
    myDialog.setTitle("Please Pay Attention!");
    myDialog.setCancelable(true);

    //for save
  Button popone = (Button)myDialog.findViewById(R.id.button1);
  popone.setOnClickListener(new OnClickListener()
  {
  public void onClick(View v) 
  {

      myDialog.dismiss();

     }
  });


  //for cancel
  Button poptwo = (Button)myDialog.findViewById(R.id.button2);
  poptwo.setOnClickListener(new OnClickListener()
  {
  public void onClick(View v) 
  {


    Intent CheckProfile = new Intent(Add.this, UserActivity.class);
    startActivity(CheckProfile);
    myDialog.dismiss();


     }
  });


  myDialog.show();


}   

这是 XML

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:background="#00FFFF"
android:layout_width="300dp"
android:layout_height="wrap_content" >

<TextView
    android:id="@+id/popUp_text"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true"
    android:layout_marginTop="30dp"
    android:gravity="center"
    android:textColor="#000000"
    android:text="@string/pop50"
    android:textAppearance="?android:attr/textAppearanceMedium" />

<Button
    android:id="@+id/button2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentRight="true"
    android:layout_below="@+id/popUp_text"
    android:layout_marginRight="36dp"
    android:layout_marginTop="44dp"
    android:text="Cancel" />

<Button
    android:id="@+id/button1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignBaseline="@+id/button2"
    android:layout_alignBottom="@+id/button2"
    android:layout_marginRight="69dp"
    android:layout_toLeftOf="@+id/button2"
    android:text="  Ok  " />

</RelativeLayout>