0804032048-樊瑾-毕业论文 - 图文

合肥学院计算机科学与技术系毕业论文

附 录

附录A

前台页面需要用到自定义样式需要在Value文件下建立styles.xml文件，设置相应style，在空间中引用style：

android:id=\

android:layout_height=\

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合肥学院计算机科学与技术系毕业论文

android:layout_width=\ android:cacheColorHint=\

style=\>

如上，在listview中添加style即可引用自定义style。

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合肥学院计算机科学与技术系毕业论文

附录B

部分代码

package com.zoom; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import android.app.Activity; import android.app.Dialog; import android.app.ProgressDialog; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.content.IntentFilter; import android.database.Cursor; import android.net.Uri; import android.os.Bundle; import android.os.Environment; import android.provider.MediaStore; import android.view.ContextMenu;

import android.view.ContextMenu.ContextMenuInfo; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener; import android.widget.AdapterView.OnItemLongClickListener; import android.widget.ListView; import android.widget.SimpleAdapter; import android.widget.Toast; import com.zoom.util.MusicPlayer;

public class MovieListActivity extends Activity implements OnItemClickListener,

OnItemLongClickListener {

public static List> movieListData = new

ArrayList>();

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合肥学院计算机科学与技术系毕业论文

ListView movielistView; public static int longitem;

public ScanSdFilesReceiver scanReceiver; Dialog myDialog;

// int STARTED=Intent.ACTION_MEDIA_SCANNER_STARTED; protected void onCreate(Bundle savedInstanceState) { }

public void onItemClick(AdapterView arg0, View arg1, int arg2, long arg3) { }

public boolean onItemLongClick(AdapterView arg0, View arg1, int arg2, }

public boolean onCreateOptionsMenu(Menu menu) {

// TODO Auto-generated method stub menu.add(0, 1, 1, \更新列表\menu.add(0, 2, 2, \正在播放\

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// TODO Auto-generated method stub super.onCreate(savedInstanceState); setContentView(R.layout.movielist); getVideoSD();

movielistView = (ListView) findViewById(R.id.movie_listview); refreashmovielist();

movielistView.setOnItemClickListener(this); movielistView.setOnItemLongClickListener(this); this.registerForContextMenu(movielistView);

// TODO Auto-generated method stub Intent intent = new Intent();

intent.putExtra(\intent.setClass(MovieListActivity.this, MoviePlayer.class); this.startActivity(intent);

long arg3) {

longitem = arg2;

// TODO Auto-generated method stub movielistView.showContextMenu(); return true;