小编Kum*_*ar 的帖子

我有一个TextView应该是4行长.

First line text should be "YES"
Second Line ="No"
Third Line = "true"
Fourth line + "false"

怎么能用一个TextView呢？

我在一个活动中有4个图像视图,我希望如果用户点击任何图像..图像应该弹出并以全屏显示..我怎么可能实现这个？

使用webviews是一个更好的选择？

code:package com.integrated.mpr;

import java.io.File;

import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.os.Environment;
import android.widget.ImageView;
import android.widget.TextView;

public class FinalShow extends Activity{



    ImageView iva;
    ImageView ivb;
    ImageView ivc;
    ImageView ivd;

    File folder = null;


    Model model = new Model();

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



        iva = (ImageView) findViewById(R.id.iva);
        ivb = (ImageView) findViewById(R.id.ivb);
        ivc = (ImageView) findViewById(R.id.ivc);
        ivd = (ImageView) findViewById(R.id.ivd);



        String sdcardstate = android.os.Environment.getExternalStorageState();

        if(sdcardstate.contentEquals(android.os.Environment.MEDIA_MOUNTED)){

            String filepath = Environment.getExternalStorageDirectory().getPath(); …