Android实现可输入数据的弹出框

<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  android:id="@+id/create_user_dialog_view"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:background="@drawable/dialog_load_bg"  android:minWidth="200dp"  android:orientation="vertical"  android:padding="10dp"  android:paddingBottom="30dp"  android:paddingTop="30dp">   <EditText  android:id="@+id/text_name"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:background="@drawable/edit_bg"  android:hint="姓名"  android:minHeight="45dp"  android:textSize="18sp" />   <EditText  android:id="@+id/text_mobile"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:layout_marginTop="5dp"  android:background="@drawable/edit_bg"  android:hint="手机号"  android:minHeight="45dp"  android:textSize="18sp" />   <EditText  android:id="@+id/text_info"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:layout_marginTop="5dp"  android:background="@drawable/edit_bg"  android:gravity="top|left"  android:hint="个性签名"  android:minHeight="145dp"  android:textSize="18sp" />   <Button  android:id="@+id/btn_save_pop"  android:layout_width="fill_parent"  android:layout_height="wrap_content"  android:layout_marginTop="5dp"  android:text="保存" />  </LinearLayout> 

public class CreateUserDialog extends Dialog {   /**  * 上下文对象 *  */  Activity context;   private Button btn_save;   public EditText text_name;   public EditText text_mobile;   public EditText text_info;    private View.OnClickListener mClickListener;   public CreateUserDialog(Activity context) {  super(context);  this.context = context;  }   public CreateUserDialog(Activity context, int theme, View.OnClickListener clickListener) {  super(context, theme);  this.context = context;  this.mClickListener = clickListener;  }   @Override  protected void onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  // 指定布局  this.setContentView(R.layout.create_user_dialog);   text_name = (EditText) findViewById(R.id.text_name);  text_mobile = (EditText) findViewById(R.id.text_mobile);  text_info = (EditText) findViewById(R.id.text_info);   /*  * 获取圣诞框的窗口对象及参数对象以修改对话框的布局设置, 可以直接调用getWindow(),表示获得这个Activity的Window  * 对象,这样这可以以同样的方式改变这个Activity的属性.  */  Window dialogWindow = this.getWindow();   WindowManager m = context.getWindowManager();  Display d = m.getDefaultDisplay(); // 获取屏幕宽、高用  WindowManager.LayoutParams p = dialogWindow.getAttributes(); // 获取对话框当前的参数值  // p.height = (int) (d.getHeight() * 0.6); // 高度设置为屏幕的0.6  p.width = (int) (d.getWidth() * 0.8); // 宽度设置为屏幕的0.8  dialogWindow.setAttributes(p);   // 根据id在布局中找到控件对象  btn_save = (Button) findViewById(R.id.btn_save);   // 为按钮绑定点击事件监听器  btn_save.setOnClickListener(mClickListener);   this.setCancelable(true);  } } 

public void showEditDialog(View view) {  createUserDialog = new CreateUserDialog(this,R.style.loading_dialog,onClickListener);  createUserDialog.show(); } private View.OnClickListener onClickListener = new View.OnClickListener() {  @Override  public void onClick(View v) {   switch (v.getId()) {  case R.id.btn_save:    String name = createUserDialog.text_name.getText().toString().trim();   String mobile = createUserDialog.text_mobile.getText().toString().trim();   String info = createUserDialog.text_info.getText().toString().trim();    System.out.println(name+"――"+mobile+"――"+info);   break;  }  }  }; 

public class CreateUserPopWin extends PopupWindow {   private Context mContext;   private View view;   private Button btn_save_pop;   public EditText text_name;   public EditText text_mobile;   public EditText text_info;    public CreateUserPopWin(Activity mContext, View.OnClickListener itemsOnClick) {   this.mContext = mContext;   this.view = LayoutInflater.from(mContext).inflate(R.layout.create_user_pop, null);   text_name = (EditText) view.findViewById(R.id.text_name);  text_mobile = (EditText) view.findViewById(R.id.text_mobile);  text_info = (EditText) view.findViewById(R.id.text_info);   btn_save_pop = (Button) view.findViewById(R.id.btn_save_pop);   // 设置按钮监听  btn_save_pop.setOnClickListener(itemsOnClick);   // 设置外部可点击  this.setOutsideTouchable(true);    /* 设置弹出窗口特征 */  // 设置视图  this.setContentView(this.view);   // 设置弹出窗体的宽和高  /*  * 获取圣诞框的窗口对象及参数对象以修改对话框的布局设置, 可以直接调用getWindow(),表示获得这个Activity的Window  * 对象,这样这可以以同样的方式改变这个Activity的属性.  */  Window dialogWindow = mContext.getWindow();   WindowManager m = mContext.getWindowManager();  Display d = m.getDefaultDisplay(); // 获取屏幕宽、高用  WindowManager.LayoutParams p = dialogWindow.getAttributes(); // 获取对话框当前的参数值   this.setHeight(RelativeLayout.LayoutParams.WRAP_CONTENT);  this.setWidth((int) (d.getWidth() * 0.8));   // 设置弹出窗体可点击  this.setFocusable(true);   } } 

public void showEditPopWin(View view) {   createUserPopWin = new CreateUserPopWin(this,onClickListener);   createUserPopWin.showAtLocation(findViewById(R.id.main_view), Gravity.CENTER, 0, 0);  } private View.OnClickListener onClickListener = new View.OnClickListener() {  @Override  public void onClick(View v) {   switch (v.getId()) {  case R.id.btn_save_pop:    String name1 = createUserPopWin.text_name.getText().toString().trim();   String mobile1 = createUserPopWin.text_mobile.getText().toString().trim();   String info1 = createUserPopWin.text_info.getText().toString().trim();    System.out.println(name1+"――"+mobile1+"――"+info1);    createUserPopWin.dismiss();   break;  }  }  };