我想在表格行中添加线性布局,该线性布局将包含一些按钮和文本视图。我如何实现这一点。我正在使用它,但它不显示任何内容
TableRow tr = new TableRow(this);
tr.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
final CheckBox checkbox = new CheckBox(this);
checkbox.setPadding(10, 5, 0, 0);
checkbox.setTextSize(TypedValue.COMPLEX_UNIT_PX, 15);
checkbox.setOnClickListener(new View.OnClickListener() {
TextView tv = new TextView(this);
tv.setText("Hello");
tv.setTextSize(TypedValue.COMPLEX_UNIT_PX, 14);
tv.setPadding(0, 0, 0, 0);
tv.setOnClickListener(new View.OnClickListener() {
checkbox.setLayoutParams(new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
tv.setLayoutParams(new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
LinearLayout linearLayout = new LinearLayout(tr.getContext());
linearLayout.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
linearLayout.setOrientation(LinearLayout.HORIZONTAL);
linearLayout.addView(checkbox, new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
linearLayout.addView(tv, new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
tr.addView(linearLayout);
table.addView(tr, new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
请帮我。