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如上所述,我如何在一個tablerow
的一個單元內放置2個視圖? 我創建了一個表格佈局,並通過代碼添加行。如何在TableRow的一個單元格中添加多個視圖?
下面是我的代碼,:
TableLayout v = (TableLayout)inflater.inflate(R.layout.featureitem2, null);
// v.setColumnStretchable(0, true);
//adds each productname to the table
if(productName.size()>1){
TableRow pnamesRow = new TableRow(t);
pnamesRow.addView(new View(t));
for(int j=0;j < productName.size();j++){
LinearLayout wrap = new LinearLayout(t);
LayoutParams params = new TableRow.LayoutParams(TableRow.LayoutParams.FILL_PARENT,TableRow.LayoutParams.FILL_PARENT);
wrap.setLayoutParams(params);
wrap.setOrientation(LinearLayout.HORIZONTAL);
wrap.setVisibility(View.VISIBLE);
ImageView remove = new ImageView(t);
remove.setTag(j);
remove.setClickable(true);
remove.setImageDrawable(t.getResources().getDrawable(R.drawable.remove));
remove.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View arg0) {
int deletePosition = (Integer)arg0.getTag();
Log.v("pos","pos="+deletePosition);
removeChild(deletePosition);
notifyDataSetChanged();
}
});
TextView pname = new TextView(t);
pname.setText(productName.get(j));
pname.setGravity(Gravity.CENTER);
// wrap.addView(pname);
wrap.addView(remove);
wrap.setLayoutParams(params);
pnamesRow.addView(pname);
// pnamesRow.addView(pname);
// pnamesRow.addView(remove,j+1);
//tbIndex++;
}
v.addView(pnamesRow);
}
for(int z =0;z < children.get(groupPosition).size();z++){
TableRow tr2 =new TableRow(t);
Feature f = (Feature) children.get(groupPosition).get(z);
TextView feature = new TextView(t);
feature.setText(f.getFeaturename());
feature.setTextColor(Color.BLACK);
feature.setGravity(Gravity.CENTER);
tr2.addView(feature);
for(int k =0;k < f.getNumFeatures();k++){
TextView value = new TextView(t);
value.setText(f.getVal(k));
value.setTextColor(Color.BLACK);
//value.setGravity(Gravity.CENTER);
value.offsetLeftAndRight(20);
tr2.addView(value);
v.setColumnShrinkable(k+1, true);
tr2.setPadding(5, 5, 5, 5);
tr2.offsetTopAndBottom(50);
}
v.addView(tr2);
}
我想我已經找到了答案,這要歸功於commonsWare,
我應該設置layoutparams
爲linearlayout
後,才添加的項目進入linearlayout
。
嗨ConmmonsWare,我試圖把我的意見內linearLayout,如上面的代碼顯示....但是,當我運行應用程序不可見 – alan 2010-02-24 13:54:13
使用'hierarchyviewer'找出什麼是錯的,然後。 – CommonsWare 2010-02-24 14:51:22