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： 
Java代码  收藏代码
  1. @Override  
  2.     public void onClick(View v) {  
  3.         int id = v.getId();  
  4.         switch (id) {  
  5.         case R.id.yesBtn: {  
  6.             SharedPreferences preferences = getSharedPreferences("password",Activity.MODE_PRIVATE);    
  7.             String pwd = preferences.getString("pwd", "");  
  8.             if(pwd!=null&&!"".equals(pwd)){  
  9.                 if(password.getText().toString()!=""&&password.getText()!=null&&password.getText().toString().equals(pwd)){  
  10.                     //Toast.makeText(PasswordActivity.this, "密码一致，请重新输入密码", Toast.LENGTH_SHORT).show();  
  11.                     Intent intent = new Intent();  
  12.                     intent.setClass(PasswordActivity.this, SettingsActivity.class);  
  13.                     startActivity(intent);  
  14.                     PasswordActivity.this.finish();  
  15.                 }else{  
  16.                     Toast.makeText(PasswordActivity.this, "密码不一致，请重新输入密码", Toast.LENGTH_SHORT).show();  
  17.                 }  
  18.             }else{  
  19.                 SharedPreferences ferences = getSharedPreferences("password",Activity.MODE_PRIVATE);  
  20.                 SharedPreferences.Editor editor = ferences.edit();  
  21.                 editor.putString("pwd", password.getText().toString());  
  22.                 editor.commit();  
  23.                 //Toast.makeText(PasswordActivity.this, "已经设置密码", Toast.LENGTH_SHORT).show();  
  24.                 Intent intent = new Intent();  
  25.                 intent.setClass(PasswordActivity.this, SettingsActivity.class);  
  26.                 startActivity(intent);  
  27.                 PasswordActivity.this.finish();  
  28.             }  
  29.               
  30.               
  31.         }  
  32.             break;  
  33.         case R.id.cancelBtn: {  
  34.             PasswordActivity.this.finish();  
  35.         }  
  36.             break;  
  37.         }  
  38.     }  


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(); 

 
Java代码  收藏代码
  1. package com.picture;  
  2.   
  3. import android.app.Activity;  
  4. import android.content.Context;  
  5. import android.content.Intent;  
  6. import android.os.Bundle;  
  7. import android.view.View;  
  8. import android.view.View.OnClickListener;  
  9. import android.view.ViewGroup;  
  10. import android.widget.AdapterView;  
  11. import android.widget.AdapterView.OnItemSelectedListener;  
  12. import android.widget.BaseAdapter;  
  13. import android.widget.Gallery;  
  14. import android.widget.Gallery.LayoutParams;  
  15. import android.widget.ImageSwitcher;  
  16. import android.widget.ImageView;  
  17. import android.widget.ImageView.ScaleType;  
  18. import android.widget.Toast;  
  19. import android.widget.ViewSwitcher.ViewFactory;  
  20.   
  21. public class MainActivity extends Activity implements ViewFactory {  
  22.     private ImageSwitcher is;  
  23.     private Gallery gallery;  
  24.   
  25.     @Override  
  26.     protected void onCreate(Bundle savedInstanceState) {  
  27.         super.onCreate(savedInstanceState);  
  28.         setContentView(R.layout.main);  
  29.         setupViews();  
  30.         setupListener();  
  31.     }  
  32.       
  33.     private void setupViews(){  
  34.         is = (ImageSwitcher)findViewById(R.id.image_switcher);  
  35.         is.setFactory(this);  
  36.         gallery = (Gallery)findViewById(R.id.gallery);  
  37.         gallery.setAdapter(new ImageAdapter(MainActivity.this));  
  38.     }  
  39.     private void setupListener(){  
  40.         gallery.setOnItemSelectedListener(new OnItemSelectedListener() {  
  41.             @Override  
  42.             public void onItemSelected(AdapterView<?> parent, View view,  
  43.                     int position, long id) {  
  44.                 int drawableId = 0;  
  45.                 try {  
  46.                     drawableId = R.drawable.class.getDeclaredField(  
  47.                             "pre" + position).getInt(this);  
  48.                 } catch (IllegalArgumentException e) {  
  49.                     e.printStackTrace();  
  50.                 } catch (SecurityException e) {  
  51.                     e.printStackTrace();  
  52.                 } catch (IllegalAccessException e) {  
  53.                     e.printStackTrace();  
  54.                 } catch (NoSuchFieldException e) {  
  55.                     e.printStackTrace();  
  56.                 }  
  57.                 is.setImageResource(drawableId);  
  58.                   
  59.             }  
  60.             @Override  
  61.             public void onNothingSelected(AdapterView<?> parent) {  
  62.             }    
  63.         });  
  64.           
  65.         is.setOnClickListener(new OnClickListener() {  
  66.             @Override  
  67.             public void onClick(View v){  
  68.                 Intent intent = new Intent();  
  69.                 intent.putExtra("imagePosition", gallery.getSelectedItemPosition());  
  70.                 intent.setClass(MainActivity.this, RemoveClothActivity.class);  
  71.                 startActivity(intent);  
  72.             }  
  73.         });  
  74.     }  
  75.       
  76.     private class ImageAdapter extends BaseAdapter {  
  77.         private Context mContext;  
  78.         public ImageAdapter(Context c){  
  79.             mContext = c;  
  80.         }  
  81.         @Override  
  82.         public int getCount() {  
  83.             return 11;//11张图片  
  84.         }  
  85.         @Override  
  86.         public Object getItem(int position) {  
  87.             return position;  
  88.         }  
  89.         @Override  
  90.         public long getItemId(int position) {  
  91.             return position;  
  92.         }  
  93.   
  94.         @Override  
  95.         public View getView(int position, View convertView, ViewGroup parent) {  
  96.             ImageView imageView = new ImageView(mContext);  
  97.             int drawableId = 0;  
  98.             try {  
  99.                 drawableId = R.drawable.class.getDeclaredField(  
  100.                         "pre" + position).getInt(this);  
  101.             } catch (IllegalArgumentException e) {  
  102.                 e.printStackTrace();  
  103.             } catch (SecurityException e) {  
  104.                 e.printStackTrace();  
  105.             } catch (IllegalAccessException e) {  
  106.                 e.printStackTrace();  
  107.             } catch (NoSuchFieldException e) {  
  108.                 e.printStackTrace();  
  109.             }  
  110.             imageView.setLayoutParams(new Gallery.LayoutParams(120,120));  
  111.             imageView.setScaleType(ScaleType.FIT_XY);  
  112.             imageView.setImageResource(drawableId);  
  113.             return imageView;  
  114.         }  
  115.     }  
  116.   
  117.     @Override  
  118.     public View makeView() {  
  119.         ImageView i = new ImageView(this);  
  120.         i.setBackgroundColor(0xFF000000);  
  121.         i.setScaleType(ImageView.ScaleType.FIT_CENTER);  
  122.         i.setLayoutParams(new ImageSwitcher.LayoutParams(  
  123.                 LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));  
  124.         return i;  
  125.     };  
  126. }  



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原文地址：https://www.cnblogs.com/afly/p/2360262.html