android小应用帮美女更衣系列一(附源码)

哈哈，在苹果手机上玩过类似游戏，在eoe上发现一个兄弟也模仿做了一个，今天趁周末自己也做了一个，借用了那位兄弟的一些美女图片，应该不涉及版权吧。程序有点yellow，希望iteye管理员高台贵手 ，本意是给大家带来点乐趣。

为保护你的隐私，设置了密码保护。
下面贴部分关键代码：

@Override
	public void onClick(View v) {
		int id = v.getId();
		switch (id) {
		case R.id.yesBtn: {
			SharedPreferences preferences = getSharedPreferences("password",Activity.MODE_PRIVATE);  
	        String pwd = preferences.getString("pwd", "");
	        if(pwd!=null&&!"".equals(pwd)){
	        	if(password.getText().toString()!=""&&password.getText()!=null&&password.getText().toString().equals(pwd)){
	        		//Toast.makeText(PasswordActivity.this, "密码一致，请重新输入密码", Toast.LENGTH_SHORT).show();
	        		Intent intent = new Intent();
	        		intent.setClass(PasswordActivity.this, SettingsActivity.class);
	        		startActivity(intent);
	        		PasswordActivity.this.finish();
	        	}else{
	        		Toast.makeText(PasswordActivity.this, "密码不一致，请重新输入密码", Toast.LENGTH_SHORT).show();
	        	}
	        }else{
	        	SharedPreferences ferences = getSharedPreferences("password",Activity.MODE_PRIVATE);
				SharedPreferences.Editor editor = ferences.edit();
				editor.putString("pwd", password.getText().toString());
				editor.commit();
				//Toast.makeText(PasswordActivity.this, "已经设置密码", Toast.LENGTH_SHORT).show();
				Intent intent = new Intent();
        		intent.setClass(PasswordActivity.this, SettingsActivity.class);
        		startActivity(intent);
        		PasswordActivity.this.finish();
	        }
	        
	        
		}
			break;
		case R.id.cancelBtn: {
			PasswordActivity.this.finish();
		}
			break;
		}
	}

下面是下面这张图片所显示的界面的实现,底部是一个gallery，显示大图用的是ImageSwither这个组件，一点要注意的地方是要实现ViewFactory接口并实现方法makeView();

package com.picture;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.Gallery.LayoutParams;
import android.widget.ImageSwitcher;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.Toast;
import android.widget.ViewSwitcher.ViewFactory;

public class MainActivity extends Activity implements ViewFactory {
	private ImageSwitcher is;
	private Gallery gallery;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
		setupViews();
		setupListener();
	}
	
	private void setupViews(){
		is = (ImageSwitcher)findViewById(R.id.image_switcher);
		is.setFactory(this);
		gallery = (Gallery)findViewById(R.id.gallery);
		gallery.setAdapter(new ImageAdapter(MainActivity.this));
	}
	private void setupListener(){
		gallery.setOnItemSelectedListener(new OnItemSelectedListener() {
			@Override
			public void onItemSelected(AdapterView<?> parent, View view,
					int position, long id) {
				int drawableId = 0;
    			try {
    				drawableId = R.drawable.class.getDeclaredField(
    						"pre" + position).getInt(this);
    			} catch (IllegalArgumentException e) {
    				e.printStackTrace();
    			} catch (SecurityException e) {
    				e.printStackTrace();
    			} catch (IllegalAccessException e) {
    				e.printStackTrace();
    			} catch (NoSuchFieldException e) {
    				e.printStackTrace();
    			}
            	is.setImageResource(drawableId);
				
			}
			@Override
			public void onNothingSelected(AdapterView<?> parent) {
			}  
        });
		
		is.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v){
				Intent intent = new Intent();
				intent.putExtra("imagePosition", gallery.getSelectedItemPosition());
				intent.setClass(MainActivity.this, RemoveClothActivity.class);
				startActivity(intent);
			}
		});
	}
	
	private class ImageAdapter extends BaseAdapter {
		private Context mContext;
		public ImageAdapter(Context c){
			mContext = c;
		}
		@Override
		public int getCount() {
			return 11;//11张图片
		}
		@Override
		public Object getItem(int position) {
			return position;
		}
		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			ImageView imageView = new ImageView(mContext);
			int drawableId = 0;
			try {
				drawableId = R.drawable.class.getDeclaredField(
						"pre" + position).getInt(this);
			} catch (IllegalArgumentException e) {
				e.printStackTrace();
			} catch (SecurityException e) {
				e.printStackTrace();
			} catch (IllegalAccessException e) {
				e.printStackTrace();
			} catch (NoSuchFieldException e) {
				e.printStackTrace();
			}
			imageView.setLayoutParams(new Gallery.LayoutParams(120,120));
			imageView.setScaleType(ScaleType.FIT_XY);
			imageView.setImageResource(drawableId);
			return imageView;
		}
	}

	@Override
	public View makeView() {
		ImageView i = new ImageView(this);
		i.setBackgroundColor(0xFF000000);
		i.setScaleType(ImageView.ScaleType.FIT_CENTER);
		i.setLayoutParams(new ImageSwitcher.LayoutParams(
				LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
		return i;
	};
}

评论

6 楼 shen314 2013-09-14  

cao,太棒啦，楼主，我都要爱上你了，，，，，，，

5 楼 虎踞龙盘忆江南 2012-04-20  

 

4 楼 helloandroid 2011-11-03  

veve 写道

请问一下：   

drawableId = R.drawable.class.getDeclaredField("pre" + position).getInt(this);
何解啊？
字符串"pre" 是个什么参数？

这句是通过反射取到动态获取到对应位置上的图片资源的id，pre是图片资源的前缀，代表更衣前的图片。

3 楼 veve 2011-11-03  

请问一下：   

drawableId = R.drawable.class.getDeclaredField("pre" + position).getInt(this);
何解啊？
字符串"pre" 是个什么参数？

2 楼 hao3100590 2011-10-24  

呵呵，好牛逼额

1 楼 macleo 2011-10-22  

经典...学习一下....我狂顶...我狂顶...我狂顶求子....