如何设置的编辑文本框的布局利润率？ [英] How to set the layout margins of edit text boxes?

问题描述

在表格的布局我有一个tablerow的，并在tablerow的我有6编辑文本框，我想设置布局利润率为6编辑文本框

  TableLayout T1 =（TableLayout）findViewById（R.id.table_layout01）;  的TableRow TR1 =新的TableRow（inventory.this）;
  tr1.setLayoutParams（新的LayoutParams（LayoutParams.FILL_PARENT，LayoutParams.WRAP_CONTENT））;
  tr1.setBackgroundColor（Color.BLACK）;
  的EditText ED6 =新的EditText（inventory.this）;
  //ed6.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  /*ViewGroup.MarginLayoutParams editmargin =新ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.FILL_PARENT,ViewGroup.MarginLayoutParams.WRAP_CONTENT);
  editmargin.setMargins（LEFTMARGIN，rightMargin，TOPMARGIN，bottomMargin）; * /
  ed6.setTextColor（Color.BLACK）;
  ed6.setBackgroundColor（Color.WHITE）;
  ed6.setText（1）;
        tr1.addView（ED6）;  ED7的EditText =新的EditText（inventory.this）;
  //ed7.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  ed7.setTextColor（Color.BLACK）;
  ed7.setBackgroundColor（Color.WHITE）;
  ed7.setText（2）;  tr1.addView（ED7）;  ED8的EditText =新的EditText（inventory.this）;
  //ed8.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  ed8.setTextColor（Color.BLACK）;
  ed8.setBackgroundColor（Color.WHITE）;
  ed8.setText（3）;  tr1.addView（ED8）;  的EditText ED9 =新的EditText（inventory.this）;
  //ed9.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  ed9.setTextColor（Color.BLACK）;
  ed9.setBackgroundColor（Color.WHITE）;
  ed9.setText（4）;  tr1.addView（ED9）;  的EditText ED10 =新的EditText（inventory.this）;
  //ed10.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  ed10.setTextColor（Color.BLACK）;
  ed10.setText（5）;
  ed10.setBackgroundColor（Color.WHITE）;  tr1.addView（ED10）;  的EditText ed11 =新的EditText（inventory.this）;
  //ed11.setLayoutParams(new的LayoutParams（LayoutParams.WRAP_CONTENT，LayoutParams.WRAP_CONTENT））;
  ed11.setTextColor（Color.BLACK）;
  ed11.setText（6）;
  ed11.setBackgroundColor（Color.WHITE）;  tr1.addView（ed11）;  t1.addView（TR1）;
 

解决方案

首先你应该知道：根据​​的官方Android开发人员网页，视图（和一个TextView从View派生）不支持保证金的设置，但ViewGroups（如的LinearLayout ， RelativeLayout的等）做的。

所以你可以做的是以下内容：

  TableLayout.LayoutParams PARAMS =新TableLayout.LayoutParams（）;
params.setMargins（5,5，5,5）;
TextView的视图=新的TextView（本）;
view.setLayoutParams（PARAMS）;
 

这会为所有儿童边距为5像素 - 我尝试过了，它（使用的LinearLayout 垂直对齐方式虽然）为我工作。给它一个镜头，让我知道如果我能帮助进一步:)。

干杯，

Ready4Fajir

In the table layout i have a tablerow and in that tablerow i have 6 edit text boxes and i want to set the layout margins for that 6 edit text boxes

TableLayout t1=(TableLayout)findViewById(R.id.table_layout01);

  TableRow tr1=new TableRow(inventory.this);
  tr1.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));


  tr1.setBackgroundColor(Color.BLACK);
  EditText ed6=new EditText(inventory.this);
  //ed6.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  /*ViewGroup.MarginLayoutParams editmargin=new ViewGroup.MarginLayoutParams(ViewGroup.MarginLayoutParams.FILL_PARENT,ViewGroup.MarginLayoutParams.WRAP_CONTENT);
  editmargin.setMargins(leftMargin, rightMargin, topMargin, bottomMargin);*/


  ed6.setTextColor(Color.BLACK);
  ed6.setBackgroundColor(Color.WHITE);


  ed6.setText("1");
        tr1.addView(ed6);



  EditText ed7=new EditText(inventory.this);
  //ed7.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  ed7.setTextColor(Color.BLACK);
  ed7.setBackgroundColor(Color.WHITE);
  ed7.setText("2");

  tr1.addView(ed7);

  EditText ed8=new EditText(inventory.this);
  //ed8.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  ed8.setTextColor(Color.BLACK);
  ed8.setBackgroundColor(Color.WHITE);
  ed8.setText("3");

  tr1.addView(ed8);

  EditText ed9=new EditText(inventory.this);
  //ed9.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  ed9.setTextColor(Color.BLACK);
  ed9.setBackgroundColor(Color.WHITE);
  ed9.setText("4");

  tr1.addView(ed9);

  EditText ed10=new EditText(inventory.this);
  //ed10.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  ed10.setTextColor(Color.BLACK);
  ed10.setText("5");
  ed10.setBackgroundColor(Color.WHITE);

  tr1.addView(ed10);

  EditText ed11=new EditText(inventory.this);
  //ed11.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));
  ed11.setTextColor(Color.BLACK);
  ed11.setText("6");
  ed11.setBackgroundColor(Color.WHITE);

  tr1.addView(ed11);

  t1.addView(tr1);

解决方案

first of all something you should know: According to the Official Android Dev Pages, Views (and a TextView derives from View) do not support the setting of Margin, but ViewGroups (such as LinearLayout, RelativeLayout etc...) do.

So what you could do is the following:

TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.setMargins(5, 5, 5, 5);
TextView view = new TextView(this);
view.setLayoutParams(params);

This would set the margin for all children to 5 pixels - I tried it and it worked for me (albeit with a LinearLayout with vertical alignment). Give it a shot and let me know if I can help further :) .

Cheers,

Ready4Fajir

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