我希望此表尽可能扩展以填充包含它的线性布局的剩余(空)区域
我使用以下方法生成表
public void drawTable(LinearLayout tableLayout,String tableTitle, String[][] data,String[] headerTitles, int type){
//clearing previous views
tableLayout.setVisibility(View.VISIBLE);
tableLayout.setGravity(Gravity.CENTER);
int chids = tableLayout.getChildCount();
if (chids > 0){
tableLayout.removeAllViews();
}
if((headerTitles!= null) && (headerTitles.length != data[0].length) ){
return;
}
TableLayout table = new TableLayout(context);
// table.setStretchAllColumns(true);
// table.setShrinkAllColumns(true);
//Rendering the table title
TextView tableTitleView = new TextView(context);
tableTitleView.setText(tableTitle);
tableTitleView.setTextColor(Color.WHITE);
tableTitleView.setGravity(Gravity.CENTER);
tableTitleView.setTextSize(18);
tableTitleView.setTextAppearance(context, R.style.boldText);
tableTitleView.setBackgroundColor(Color.parseColor("#008888"));
tableTitleView.setPadding(2, 2, 2, 10);
tableLayout.addView(tableTitleView, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT,LinearLayout.LayoutParams.WRAP_CONTENT));
ScrollView scroll1 = new ScrollView(context);
HorizontalScrollView scroll2 = new HorizontalScrollView(context);
int rows = data.length;
int columns = data[0].length;
if(headerTitles!=null){
//Rendering the header
TableRow headerRow = new TableRow(context);
for (int i = 0; i < columns; i++) {
TextView t = new TextView(context);
t.setTextSize(17);
t.setTextAppearance(context, R.style.boldText);
t.setPadding(5, 5, 5, 5);
t.setText(headerTitles[i]);
t.setGravity(Gravity.CENTER);
t.setTextColor(Color.WHITE);
t.setBackgroundResource(R.drawable.text_border_header_1);
headerRow.addView(t, LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.WRAP_CONTENT);
}
table.addView(headerRow, new TableLayout.LayoutParams(
LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
}
//Rendering the Table Data
TableRow row;
for (int current = 0; current < rows ; current++) {
row = new TableRow(context);
TextView t;
for(int i =0 ; i < columns ; i++){
t = new TextView(context);
t.setTextSize(15);
t.setPadding(5,5,5,5);
t.setText(data[current][i]);
t.setGravity(Gravity.CENTER);
if (type == 1) {
if (current % 2 == 0) {
t.setBackgroundResource(R.drawable.text_border_odd);
} else {
t.setBackgroundResource(R.drawable.text_border_even);
}
}else if (type == 2) {
if (current % 2 == 0) {
t.setBackgroundResource(R.drawable.text_border_odd_2);
} else {
t.setBackgroundResource(R.drawable.text_border_even_2);
}
}else if (type == 3) {
if (current % 2 == 0) {
t.setBackgroundResource(R.drawable.text_border_odd_3);
} else {
t.setBackgroundResource(R.drawable.text_border_even_3);
}
}
t.setTextColor(Color.BLACK);
row.addView(t,TableLayout.LayoutParams.FILL_PARENT,TableLayout.LayoutParams.WRAP_CONTENT);
}
table.addView(row, new TableLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
}
scroll2.addView(table,LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT);
scroll1.addView(scroll2,LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT);
scroll1.setPadding(2, 20, 2, 20);
tableLayout.addView(scroll1,LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT);
}
我无法弄清楚我的代码究竟是什么问题。
编辑:
当我将表格直接添加到线性布局而不是滚动视图时,表格符合线性布局宽度。我的问题似乎是滚动视图
答案 0 :(得分:1)
答案 1 :(得分:0)
在你的TableLayout对象上试试这个。
TableLayout.LayoutParams params = new TableLayout.LayoutParams();
params.width = LayoutParams.FILL_PARENT;
table.setLAyoutParams(params);
编辑:
TextView tView = new TextView(this);
LinearLayout.LayoutParams params = tView.getLayoutParams();
params.width = LayoutParams.FILL_PARENT;
params.weight = 1;
tView.setLayoutParams(params);
的问候, Aqif