如何在Android中动态设置保证金？

问题描述

我目前做的，它包含自定义警告对话框Android应用程序。它包含一个按钮，但我不能设置保证金的按钮。的code为如下。 setmargin方法是行不通的。

  AlertDialog.Builder myDialog =新AlertDialog.Builder（Login.this）;
Button按钮=新按钮（Login.this）;

button.setText（发送）;
的LayoutParams buttonLayoutParams
    =新的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;

button.setLayoutParams（buttonLayoutParams）;

。resetPassword = editText.getText（）的toString（）;

的LinearLayout布局=新的LinearLayout（Login.this）;
layout.setOrientation（LinearLayout.VERTICAL）;
layout.addView（TextView的）;
layout.addView（EDITTEXT）;
layout.addView（按钮）;

myDialog.setView（布局）;
 

解决方案

写操作之后code来设置保证金，它可以帮助你。

  AlertDialog.Builder myDialog =新AlertDialog.Builder（Login.this）;
Button按钮=新按钮（Login.this）;
EditText上EDITTEXT =新的EditText（Login.this）;
TextView中的TextView =新的TextView（Login.this）;
button.setText（发送）;
LinearLayout.LayoutParams buttonLayoutParams =新LinearLayout.LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT）;
buttonLayoutParams.setMargins（50，10，0，0）;
button.setLayoutParams（buttonLayoutParams）;
。字符串resetPassword = editText.getText（）的toString（）;
的LinearLayout布局=新的LinearLayout（Login.this）;
layout.setOrientation（LinearLayout.VERTICAL）;
layout.addView（TextView的）;
layout.addView（EDITTEXT）;
layout.addView（按钮）;
myDialog.setView（布局）;
myDialog.show（）;
 

根据孩子认为家长布局使用LinearLayout.LayoutParams或RelativeLayout.LayoutParams

I am currently doing an android application that contains customize alert dialog. It contains a button , but i can't set the margin for the button . the code is given below. setmargin method is not working

AlertDialog.Builder myDialog = new AlertDialog.Builder(Login.this);
Button button = new Button(Login.this);

button.setText("Send");
LayoutParams buttonLayoutParams 
    = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);

button.setLayoutParams(buttonLayoutParams);

resetPassword=editText.getText().toString();

LinearLayout layout = new LinearLayout(Login.this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.addView(textView);
layout.addView(editText);
layout.addView(button);

myDialog.setView(layout);

解决方案

Write Following Code to set Margin, it may help you.

AlertDialog.Builder myDialog = new AlertDialog.Builder(Login.this);
Button button = new Button(Login.this);
EditText editText = new EditText(Login.this);
TextView textView = new TextView(Login.this);
button.setText("Send");
LinearLayout.LayoutParams buttonLayoutParams = new  LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
buttonLayoutParams.setMargins(50, 10, 0, 0);
button.setLayoutParams(buttonLayoutParams);
String resetPassword = editText.getText().toString();
LinearLayout layout = new LinearLayout(Login.this);
layout.setOrientation(LinearLayout.VERTICAL);
layout.addView(textView);
layout.addView(editText);
layout.addView(button);
myDialog.setView(layout);
myDialog.show();

Use LinearLayout.LayoutParams or RelativeLayout.LayoutParams according to parent layout of the child view

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