我想创建一个包含大量的列（7-10）表的视图，而标题行始终是可见的（即使在滚动时下降）和第一列也总是可见的，而水平滚动。

I would like to create a table-like view that contains a large number of columns (7-10) while the headers row is always visible (even when scrolling down) and the first column also always visible while scrolling horizontally.

试图把一个列表视图中的Horizo​​ntalScrollView这让我展示水平和垂直滚动条，但没有静态列/标题的列表。我试图避免使用，而用户滚动它们之间的多个视图和同步。

Tried to put a list view inside an HorizontalScrollView which let me display a list with horizontal and vertical scrolling but no static column/header. I am trying to avoid using multiple views and sync between them while the user scrolls.

后来，我将不得不像行/列的点击视图内控制的事件，所以应选用大一些的自定义适配器。

Later on I will have to control events inside the view like row/columns clicks, so something with a custom adapter should be used.

什么想法？

推荐答案

我将与 TableLayout 去填充的的TableRow 的。

下面code演示了如何做到这一点。

The following code demonstrates how to achieve that.

package com.test;

import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.Gravity;
import android.widget.TableLayout;
import android.widget.TableRow;
import android.widget.TableRow.LayoutParams;
import android.widget.TextView;

public class TableLayoutTest extends Activity {

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.table_layout);

        TableRow.LayoutParams wrapWrapTableRowParams = new TableRow.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        int[] fixedColumnWidths = new int[]{20, 20, 20, 20, 20};
        int[] scrollableColumnWidths = new int[]{20, 20, 20, 30, 30};
        int fixedRowHeight = 50;
        int fixedHeaderHeight = 60;

        TableRow row = new TableRow(this);
        //header (fixed vertically)
        TableLayout header = (TableLayout) findViewById(R.id.table_header);
        row.setLayoutParams(wrapWrapTableRowParams);
        row.setGravity(Gravity.CENTER);
        row.setBackgroundColor(Color.YELLOW);
        row.addView(makeTableRowWithText("col 1", fixedColumnWidths[0], fixedHeaderHeight));
        row.addView(makeTableRowWithText("col 2", fixedColumnWidths[1], fixedHeaderHeight));
        row.addView(makeTableRowWithText("col 3", fixedColumnWidths[2], fixedHeaderHeight));
        row.addView(makeTableRowWithText("col 4", fixedColumnWidths[3], fixedHeaderHeight));
        row.addView(makeTableRowWithText("col 5", fixedColumnWidths[4], fixedHeaderHeight));
        header.addView(row);
        //header (fixed horizontally)
        TableLayout fixedColumn = (TableLayout) findViewById(R.id.fixed_column);
        //rest of the table (within a scroll view)
        TableLayout scrollablePart = (TableLayout) findViewById(R.id.scrollable_part);
        for(int i = 0; i < 10; i++) {
            TextView fixedView = makeTableRowWithText("row number " + i, scrollableColumnWidths[0], fixedRowHeight);
            fixedView.setBackgroundColor(Color.BLUE);
            fixedColumn.addView(fixedView);
            row = new TableRow(this);
            row.setLayoutParams(wrapWrapTableRowParams);
            row.setGravity(Gravity.CENTER);
            row.setBackgroundColor(Color.WHITE);
            row.addView(makeTableRowWithText("value 2", scrollableColumnWidths[1], fixedRowHeight));
            row.addView(makeTableRowWithText("value 3", scrollableColumnWidths[2], fixedRowHeight));
            row.addView(makeTableRowWithText("value 4", scrollableColumnWidths[3], fixedRowHeight));
            row.addView(makeTableRowWithText("value 5", scrollableColumnWidths[4], fixedRowHeight));
            scrollablePart.addView(row);
        }

    }


    //util method
    private TextView recyclableTextView;

    public TextView makeTableRowWithText(String text, int widthInPercentOfScreenWidth, int fixedHeightInPixels) {
        int screenWidth = getResources().getDisplayMetrics().widthPixels;
        recyclableTextView = new TextView(this);
        recyclableTextView.setText(text);
        recyclableTextView.setTextColor(Color.BLACK);
        recyclableTextView.setTextSize(20);
        recyclableTextView.setWidth(widthInPercentOfScreenWidth * screenWidth / 100);
        recyclableTextView.setHeight(fixedHeightInPixels);
        return recyclableTextView;
    }

}

部首是不垂直滚动部;这就是你需要在列设置固定宽度的原因。当您不想要滚动的第一列，你必须对为此行设置一个固定的高度。

Header is the part that doesn't scroll vertically; that's the reason you need to set fixed width on columns. As of the first column that you don't want to scroll, you'll have to set a fixed height on rows for that purpose.

这里的布局XML

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:gravity="center_horizontal"
    android:id="@+id/fillable_area">
    <TableLayout
        android:id="@+id/table_header"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"/>
    <ScrollView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content">
        <LinearLayout android:orientation="horizontal"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:gravity="center_horizontal"
            android:id="@+id/fillable_area">
            <TableLayout
                android:id="@+id/fixed_column"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"/>
            <HorizontalScrollView
                android:layout_width="fill_parent"
                android:layout_height="wrap_content">
                <TableLayout
                    android:id="@+id/scrollable_part"
                    android:layout_width="fill_parent"
                    android:layout_height="fill_parent"/>
            </HorizontalScrollView>
        </LinearLayout>
    </ScrollView>
</LinearLayout>

和输出看起来像这样刚刚加载时

And the output looks like this when just loaded

和这样的时候滚动到右侧和底部

and like this when scrolled to the right and to the bottom