Android 動態產生對話方塊和EditText

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/**     * (擷取輸入)      */    private void showInputDialog() {              ScrollView scrollview = getInitView() ;       final LinearLayout layout = (LinearLayout)                scrollview.findViewById(30) ;       new AlertDialog.Builder(this)            .setTitle("請輸入")            .setIcon(android.R.drawable.ic_dialog_info)           .setView(scrollview)           .setPositiveButton("確定", new DialogInterface.OnClickListener() {                     @Override                      public void onClick(DialogInterface dialog, int which) {                            setNewModule(layout) ;                     }                })            .setNegativeButton("取消", new DialogInterface.OnClickListener() {                                 @Override                    public void onClick(DialogInterface dialog, int which) {                        // do nothing                   }                })            .show();            }        /**     * (動態設定view)      */    private ScrollView getInitView() {      //建立一個布局        LinearLayout layout = new LinearLayout(this);                LinearLayout.LayoutParams layoutParams =                   new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,                ViewGroup.LayoutParams.MATCH_PARENT);                //設定為縱向布局        layout.setOrientation(LinearLayout.VERTICAL) ;        //設定layout大小        layout.setLayoutParams(layoutParams) ;        //設定layout Id        layout.setId(30) ;                //建立編輯框        EditText titleEditText = new EditText(this);         titleEditText.setId(20) ;        titleEditText.setHint("請輸入title:");     //要添加更多對話方塊可以照著例子添加                //把編輯框加入到layout中        layout.addView(titleEditText) ;                //給layout包一層可滾動的scrollview        ScrollView scrollview = new ScrollView(this) ;        scrollview.setLayoutParams(layoutParams) ;        scrollview.addView(layout) ;                return scrollview ;    }        /**     * (設定module的值)      * @param layout     */    private void setNewModule(LinearLayout layout) {                String title = ((EditText)layout.findViewById(20))                .getText().toString() ;                //此處省略掉一些代碼        //設定module        Module module = new Module() ;        module.title = title;    } 

大致如下:

Android 動態產生對話方塊和EditText

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