Android通过编程方式向tableRow添加linearLayout
Android通过编程方式向tableRow添加linearLayout
提问于 2011-02-25 18:20:54
我正在以编程方式填充一个tableLayout。我希望我的排是这样的
<TableRow android:id="@+id/tableRow1"
android:layout_width="wrap_content" android:layout_height="wrap_content">
<ImageView android:src="@drawable/icon" android:id="@+id/imageView1"
android:layout_height="wrap_content" android:layout_width="wrap_content"></ImageView>
<LinearLayout android:id="@+id/linearLayout2"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:orientation="vertical">
<TextView android:id="@+id/textView2" android:text="TextView"
android:layout_height="wrap_content" android:layout_width="wrap_content"></TextView>
<TextView android:text="TextView" android:id="@+id/textView1"
android:layout_width="wrap_content" android:layout_height="wrap_content"></TextView>
</LinearLayout>
<Button android:text="Button" android:id="@+id/button1"
android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
</TableRow>我已经通过代码尝试过了
TableRow row = new TableRow(activity);
row.setGravity(Gravity.CENTER);
row.setLayoutParams(new TableRow.LayoutParams(TableRow.LayoutParams.WRAP_CONTENT,TableRow.LayoutParams.WRAP_CONTENT));
image.setPadding(10, 10, 10, 10);
((LinearLayout) image).setGravity(Gravity.LEFT);
row.addView(image);
LinearLayout main = new LinearLayout(row.getContext());
main.setLayoutParams(new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
main.setOrientation(LinearLayout.VERTICAL);
TextView nameView = new TextView(activity);
if(name.length() > 22)
nameView.setText(name.substring(0, 22)+"...");
else
nameView.setText(name);
nameView.setPadding(10, 10, 10, 10);
nameView.setTextColor(Color.parseColor("#83be56"));
nameView.setTypeface(null,Typeface.BOLD);
nameView.setLayoutParams(new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
main.addView(nameView,new LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.WRAP_CONTENT));
row.addView(main);
bt.setText("Respond");
bt.setPadding(10,10,10,10);
bt.setGravity(Gravity.CENTER);
row.addView(bt);但是线性布局不会出现在行中。我哪里错了？？谢谢
回答 2
Stack Overflow用户
发布于 2012-04-02 07:46:48
下面是如何以编程方式将TableRows添加到表布局中。每个View问题实际上都是一个独立于其所在片段的XML文件。该片段有一个表格布局questionContainer，它接受每个新问题并将其添加到底部( questionContainer在滚动视图中)：
public class EconFragment extends SherlockFragment {
private TableLayout questionContainer;
int pos = 0;
private String[] titles = {"The first title ", "hallo1","hallo2", "hallo3",
"hallo4", "hallo5","hallo6", "hallo7","hallo8", "hallo9"};
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
Log.v("Econ", "onCreateView");
View v = inflater.inflate(R.layout.econfragment, container, false);
questionContainer = (TableLayout) v.findViewById(R.id.questionContainer);
//bs
int leftMargin=5;
int topMargin=5;
int rightMargin=5;
int bottomMargin=5;
while (pos < 10) {
View question = inflater.inflate(R.layout.question, null);
question.setId(pos);
TextView title = (TextView) question.findViewById(R.id.questionTextView);
title.setText(titles[pos]);
Button charts = (Button) question.findViewById(R.id.chartsButton);
charts.setId(pos);
charts.setOnClickListener(chartsListener);
TableRow tr = (TableRow) question;
TableLayout.LayoutParams trParams = new TableLayout.LayoutParams(
TableLayout.LayoutParams.MATCH_PARENT,
TableLayout.LayoutParams.WRAP_CONTENT);
trParams.setMargins(leftMargin, topMargin, rightMargin, bottomMargin);
tr.setLayoutParams(trParams);
Log.v("econ", "while loop");
questionContainer.addView(tr);
pos++;
}
pos = 0;
return v;
}Stack Overflow用户
发布于 2018-11-01 04:12:08
I would do something like this if I know the how many layouts i need to add.
TableRow tableRow ;
tableRow = findViewById(R.id.tableRow1);
//Adding 2 LinearLayout
for (int i = 1; i <= 2; i++) {
LinearLayout linearLayout= new LinearLayout (this);
tableRow.addView(linearLayout);
} 页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/5116054
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