如何在Android中创建自定义gridview(像矩阵结构) [英] How to create custom gridview (Like matrix structure ) in Android

问题描述

我想创建一个像gridview这样的矩阵，比如说10x20矩阵

I want to create a matrix like gridview say 10x20 matrix

我们要指定视图的行数和列数，即10x20

we want to specify the number of rows and column of the View ie 10x20

如果屏幕较低，则应水平和垂直滚动 例如，下面的图像描述了Matrix Gridview 每个单元代表 (0,0)(0,1)等... (1,0)(1,1)等.

if the screen is low it should scroll to horizontally and vertically for example the image below describe the Matrix Gridview Each cell represent (0,0) (0,1) etc... (1,0) (1,1) etc..

如何生成这种类型的视图? 提前谢谢.... !!!

How can generate this type of view? Advance Thanks ....!!!

推荐答案

这可以通过GridLayout和动态单元格创建

This can be achieved by GridLayout and dynamic Cell creation

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import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.widget.GridLayout;
import android.widget.HorizontalScrollView;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {

    GridLayout gl;
    TextView[] text;
    int item;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        gl = new GridLayout(MainActivity.this);
        gl.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
                LayoutParams.MATCH_PARENT));
        gl.setOrientation(0);
        gl.setColumnCount(11);
        gl.setRowCount(3);

        text = new TextView[100];
        ScrollView sv = new ScrollView(this);
        sv.setScrollbarFadingEnabled(false);
        HorizontalScrollView scrolview = new HorizontalScrollView(this);
        scrolview.setScrollbarFadingEnabled(false);
        LinearLayout linearLayout = new LinearLayout(this);
        ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(
                LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
        linearLayout.setLayoutParams(params);
        linearLayout.setOrientation(LinearLayout.HORIZONTAL);
        linearLayout.addView(sv);
        sv.addView(scrolview);
        scrolview.setHorizontalScrollBarEnabled(true);
        setContentView(linearLayout);
        for (int i = 0; i < 100; i++) {
            for (int j = 0; i < 10; j++) {
                text[i] = new TextView(MainActivity.this);
                text[i].setLayoutParams(new LayoutParams(
                        LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
                text[i].setText(String.valueOf(i) + "," + String.valueOf(j));
                text[i].setTextSize(25);
                text[i].setPadding(50, 25, 10, 25);
                text[i].setOnClickListener(new View.OnClickListener() {

                    int pos = item;

                    public void onClick(View v) {

                        Toast.makeText(getBaseContext(), pos + " Clicked",
                                Toast.LENGTH_SHORT).show();
                    }
                });
                gl.addView(text[i]);
            }
        }

        scrolview.addView(gl);

    }

 }

这不是直接的解决方案，但是...我想我需要自定义当前不知道的GridView

This is not the straight solution but... i think i need to customize the GridView which i do`nt know currently

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