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;    }   }  };