Question

我已经创建了一个TableLayout，我在硬编码中存储了值。现在我想看到我在另一个页面中点击的行的数据。我已经尝试了很多方面但实际上我很困惑实施正确的方式请建议正确的方法来获取行的值并在不同的页面中显示它们。

这是我的xml表格布局..

<?xml version="1.0" encoding="utf-8"?>
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" 
android:background="@drawable/lightbackground"
android:id="@+id/tablepickup"
android:clickable="true"
 android:shrinkColumns="*"
android:stretchColumns="*">

<ImageView
    android:id="@+id/imageView1"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:scaleType="fitXY"
    android:src="@drawable/d" />

 <TableRow
    android:id="@+id/tableRow1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_horizontal" >
</TableRow>

<TableRow
    android:id="@+id/tableRow2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >

    <TextView
        android:id="@+id/TextView1"
        android:gravity="center"
        android:text="Items"
        android:textSize="20dp"
        android:textStyle="bold"
        android:typeface="normal" >

    </TextView>

    <TextView
        android:id="@+id/TextView2"
        android:gravity="center"
        android:text="Address"
        android:textSize="18dp"
        android:textStyle="bold"
        android:typeface="normal" >

    </TextView>

    <TextView
        android:id="@+id/TextView3"
        android:gravity="center"
        android:text="PickBy"
        android:textSize="18dp"
        android:textStyle="bold"
        android:typeface="normal" >

    </TextView>

    <TextView
        android:id="@+id/TextView4"
        android:gravity="center"
        android:text="Status"
        android:textSize="18dp"
        android:textStyle="bold"
        android:typeface="normal" >

    </TextView>
</TableRow>

<TableRow
    android:id="@+id/tableRow3"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >



    <TextView
        android:id="@+id/textView6"
        android:gravity="center_horizontal"
        android:text="Dairy Milk" >
    </TextView>

    <TextView
        android:id="@+id/textView7"
        android:gravity="center_horizontal"
        android:text="18,D.H.Rd" >
    </TextView>

    <TextView
        android:id="@+id/textView8"
        android:gravity="center_horizontal"
        android:text="Sushil" >
    </TextView>

    <TextView
        android:id="@+id/textView9"
        android:gravity="center_horizontal"
        android:text="Picked" >
    </TextView>
</TableRow>

<TableRow
    android:id="@+id/tableRow4"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >



    <TextView
        android:id="@+id/textView11"
        android:gravity="center_horizontal"
        android:text="Bournville" >
    </TextView>

    <TextView
        android:id="@+id/textView12"
        android:gravity="center_horizontal"
        android:text="EC5,Sec1" >
    </TextView>

    <TextView
        android:id="@+id/textView13"
        android:gravity="center_horizontal"
        android:text="Hemant" >
    </TextView>

    <TextView
        android:id="@+id/textView14"
        android:gravity="center_horizontal"
        android:text="Picked" >
    </TextView>
</TableRow>
<TableRow
    android:id="@+id/tableRow5"
    android:layout_width="match_parent"
    android:layout_height="wrap_content" >



    <TextView
        android:id="@+id/textView15"
        android:gravity="center_horizontal"
        android:text="Gems" >
    </TextView>

    <TextView
        android:id="@+id/textView16"
        android:gravity="center_horizontal"
        android:text="AP5,Sec5" >
    </TextView>

    <TextView
        android:id="@+id/textView17"
        android:gravity="center_horizontal"
        android:text="Suresh" >
    </TextView>

    <TextView
        android:id="@+id/textView18"
        android:gravity="center_horizontal"
        android:text="Pending" >
    </TextView>
</TableRow>

，这是我的.java页面......

package com.android.pickupdelivery;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.TableLayout;
import android.widget.TableRow;

public class Pickuplist extends Activity{

//private static final int i = 0;
TableLayout mtablelayout;
TableRow mtablerow5;
private OnClickListener mListener;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    setContentView(R.layout.pickuplist);

    mtablerow5=(TableRow)findViewById(R.id.tableRow5);
    mtablelayout =(TableLayout)findViewById(R.id.tablepickup);
   mtablerow5.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            startActivity(new Intent(Pickuplist.this,Showdetails.class));
        }
    });

我的.java页面不完整，所以你可以自由地提出宝贵的建议......请帮助我......这是我第一次申请TableLayout

Answer 1

通过tableRow.getChildAt(int index);获取子视图，这将以View形式返回。将它转交给TextView。然后按textView.getText()获取文字，然后Intent

将startActivity(new Intent(CurrentActivity,this, NextActivity.class).putExtra("key", "value"));发送到下一个活动

---------- -----------编辑

mtablerow5.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub

textview = (TextView)mtablerow5.getChildAt(1);
String text = textview.getText().toString;

            startActivity(new Intent(Pickuplist.this,Showdetails.class).putExtra("text1", text));
        }
    });

Answer 2

在构建表时，应为每列添加偶数OnClickListener（）。

for (int i = 0; i < rows; i++) {

        final TableRow row = new TableRow(this);
        row.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT));
        // inner for loop
        for (int j = 0; j < cols; j++) {
            final LinearLayout col = (LinearLayout) LayoutInflater.from(
                    DanhSachTuongActivity.this).inflate(
                    R.layout.tuong_attrib_row, null);

            row.addView(col);
            row.setClickable(true);
            col.setClickable(true);
            col.setOnClickListener(new OnClickListener() {
                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
                    int col_id = row.indexOfChild(col);
                    int row_id = tableLayout.indexOfChild(row);
                    Toast.makeText(getApplicationContext(), " "+col_id + " "+row_id, Toast.LENGTH_SHORT).show();

                }
            });

        }
        tableLayout.addView(row);
    }

从android中的表格布局中的每一行获取值

2 个答案: