我想用分页实现TableLayout
,在第1页显示10条记录,然后在第2页显示10条记录等等......我正在使用Table Layout但我不是获得所需的结果。使用本教程,表格只是水平增长而不是垂直增长。如何更改它以使其也垂直增长,然后当记录大小大于10然后转移到下一页?
代码:
public class Sample extends Activity {
String companies[] = {"Google","Windows","iPhone","Nokia","Samsung",
"Google","Windows","iPhone","Nokia","Samsung",
"Google","Windows","iPhone","Nokia","Samsung","Google","Windows","iPhone","Nokia","Samsung",
"Google","Windows","iPhone","Nokia","Samsung",
"Google","Windows","iPhone","Nokia","Samsung"};
String os[] = {"Android","Mango","iOS","Symbian","Bada",
"Android","Mango","iOS","Symbian","Bada",
"Android","Mango","iOS","Symbian","Bada","Android","Mango","iOS","Symbian","Bada",
"Android","Mango","iOS","Symbian","Bada",
"Android","Mango","iOS","Symbian","Bada"};
TextView companyTV,valueTV,deviceTv,actionTv,dateTv,timeTv,creditTv;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// creates the Pagination Layout
PaginationLayout paginationLayout = new PaginationLayout(this);
paginationLayout.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
// creates content only for sample
TableLayout table = new TableLayout(this);
//table.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
TableRow row = new TableRow(this);
row.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
table.addView(row);
TableRow row2 = new TableRow(this);
row2.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
table.addView(row2);
for (int i=0;i<companies.length;i++)
{
deviceTv = new TextView(this);
deviceTv.setText(companies[i]);
deviceTv.setTextColor(Color.RED);
deviceTv.setTypeface(Typeface.DEFAULT, Typeface.BOLD);
deviceTv.setPadding(5, 5, 5, 5);
row2.addView(deviceTv);
actionTv = new TextView(this);
actionTv.setText(os[i]);
actionTv.setTextColor(Color.GREEN);
actionTv.setPadding(5, 5, 5, 5);
actionTv.setTypeface(Typeface.DEFAULT, Typeface.BOLD);
row2.addView(actionTv); // Adding textView to tablerow.
}
/* for(int i = 0; i< 50;i++){
Button button = new Button(this);
button.setText("Button " + i);
if (i%2==0) {
row.addView(button);
} else {
row2.addView(button);
}
}*/
// add the content in pagination
paginationLayout.addView(table);
// set pagination layout
setContentView(paginationLayout);
}
答案 0 :(得分:1)
我已经使用了表格布局但没有得到我要求的结果 使用本教程,它只是水平增长而不是垂直增长
对于github上的代码,似乎在addView
上使用PaginationLayout
会将该视图添加到HorizontalScrollView
。在您的代码中,您创建了一个单个 Tablelayout
,您可以在其中添加行,这是您的内容垂直增长的常态。
您很可能需要自己插入页面,如下所示:
// creates the Pagination Layout
PaginationLayout paginationLayout = new PaginationLayout(this);
LinearLayout wrapper = new Linearlayout(this);
paginationLayout.addView(wrapper);
// now create a TableLayout, if the content is bigger then your intended number of rows
// then insert another Tablelayout and so on
TableLayout table = new TableLayout(this);
//table.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
TableRow row = new TableRow(this);
row.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
table.addView(row);
TableRow row2 = new TableRow(this);
row2.setLayoutParams(new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
table.addView(row2);
wrapper.addView(table); // it will probably don't look good if you don't
// also setup the proper width with LayoutParams
如果您继续添加TableRows
并且您发现已向表添加了10行,那么请创建一个新的TableLayout
并将其添加到包装器中 LinearLayout
。
我建议你删除该库并实现自己的分页。如果您没有与用户进行直接互动(通过触摸),那么设置ViewFlipper
(有两个视图,两个页面,您将继续翻转)非常简单,底部有两个按钮控制分页。如果您还想要触摸交互,请使用ViewPager
(还有更多工作要做)。