基于Android平台的文件管理案例源码下载

package com.gm.profile.activity; import java.util.Date; import android.app.AlarmManager; import android.app.PendingIntent; import android.app.TabActivity; import android.content.Context; import android.content.Intent; import android.media.AudioManager; import android.os.Bundle; import android.util.Log; import android.view.MotionEvent; import android.view.View; import android.view.View.OnTouchListener; import android.widget.Button; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.ProgressBar; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.RadioGroup.OnCheckedChangeListener; import android.widget.TabHost; import android.widget.TabHost.OnTabChangeListener; import android.widget.TimePicker; public class ProfileActivity extends TabActivity { private static final String TAG="ProfileActivity"; private RadioGroup mRadioGroup01 = null; private RadioGroup mRadioGroup02 = null; private TabHost mTabHost = null; private int mTab = 0; //标记当前标签卡的索引号 private boolean isRadioButtonChecked = false; //标记RadioButton有没有被选择 private AlarmManager mAlarmManager = null; private TimePicker mTimePicker = null; private ImageView myImageView; private ImageButton downButton; private ImageButton upButton; private ImageButton normalButton; private ImageButton muteButton; private ImageButton vibrateButton; private ProgressBar myProgress; private AudioManager audioMa; private int volume = 0; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); mRadioGroup01 = (RadioGroup)findViewById(R.id.RadioGroup01); mRadioGroup02 = (RadioGroup)findViewById(R.id.RadioGroup02); //初始化，取得AudioManager audioMa = (AudioManager)getSystemService(Context.AUDIO_SERVICE); myImageView = (ImageView)findViewById(R.id.myImage); myProgress = (ProgressBar)findViewById(R.id.myProgress); downButton = (ImageButton)findViewById(R.id.downButton); upButton = (ImageButton)findViewById(R.id.upButton); normalButton = (ImageButton)findViewById(R.id.normalButton); muteButton = (ImageButton)findViewById(R.id.muteButton); vibrateButton = (ImageButton)findViewById(R.id.vibrateButton); //取得TabHost对象 mTabHost = getTabHost(); //设置TabHost的背景图片资源 mTabHost.setBackgroundResource(R.drawable.bg); /** * 为TabHost添加标签 * 首先新建一个newTabSpec * 设置其标签和图标 setIndicator * 设置内容 setContent */ mTabHost.addTab(mTabHost.newTabSpec("tab_test1").setContent(R.id.RadioGroup01).setIndicator("普通情景模式", getResources().getDrawable(R.drawable.icon))); mTabHost.addTab(mTabHost.newTabSpec("tab_test2").setContent(R.id.RadioGroup02).setIndicator("定时情景模式", getResources().getDrawable(R.drawable.timeprofile))); mTabHost.addTab(mTabHost.newTabSpec("tab_test3").setContent(R.id.AbsoluteLayout03).setIndicator("自定义情景模式", getResources().getDrawable(R.drawable.addprofile))); //设置TabHost默认显示哪个标签 mTabHost.setCurrentTab(0); //更新情景模式 updateRadioGroup(); //标签切换事件处理 mTabHost.setOnTabChangedListener(new OnTabChangeListener(){ @Override public void onTabChanged(String tabId) { Log.i(TAG, "----标签切换事件处理 mTabHost.setOnTabChangedListener---"); if(tabId.equals("tab_test1")){ mTab = 0; mAlarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); mTimePicker = (TimePicker)findViewById(R.id.timePkr); mTimePicker.setIs24HourView(true); updateRadioGroup(); }else if(tabId.equals("tab_test2")){ mTab = 1; mAlarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE); mTimePicker = (TimePicker)findViewById(R.id.timePkr); mTimePicker.setIs24HourView(true); updateRadioGroup(); } } }); //设置RadioGroup的事件监听器 mRadioGroup01.setOnCheckedChangeListener(new OnCheckedChangeListener(){ @Override public void onCheckedChanged(RadioGroup group, int checkedId) { Log.i(TAG, "----RadioGroup的事件监听器-- mRadioGroup01.setOnCheckedChangeListener--"); if(isRadioButtonChecked){ return ; } Log.i(TAG, "----你点击是的是第 "+checkedId+" RadioButton"); switch(checkedId){ case R.id.ring_and_vibrate01: ringAndVibrate(); break; case R.id.ring01: ring(); break; case R.id.vibrate01: vibrate(); break; case R.id.silent01: silent(); break; } RadioButton radioButton = (RadioButton)findViewById(checkedId); if(radioButton != null ){ radioButton.setTextSize(30); } } }); //RadioButton添加监听器 for(int i = 0 ,l= mRadioGroup01.getChildCount(); i < l;i++){ RadioButton radioButton = (RadioButton)mRadioGroup01.getChildAt(i); radioButton.setOnTouchListener(new OnTouchListener(){ @Override public boolean onTouch(View v, MotionEvent event) { RadioButton radioButton = (RadioButton)v; if(!radioButton.isChecked()){ return false; }else{ Log.i(TAG, "----我被选中了---"); radioButton.setTextSize(30); return true; //对结果无影响 } } }); } //添加onChangeListener mRadioGroup02.setOnCheckedChangeListener(new OnCheckedChangeListener(){ @Override public void onCheckedChanged(RadioGroup group, int checkedId) { Log.i(TAG, "----RadioGroup的事件监听器-- mRadioGroup02.setOnCheckedChangeListener--"); if(isRadioButtonChecked){ return ; } Log.i(TAG, "----你点击是的是第 "+checkedId+" RadioButton"); switch(checkedId){ case R.id.ring_and_vibrate02: ringAndVibrate(); break; case R.id.ring02: ring(); break; case R.id.vibrate02: vibrate(); break; case R.id.silent02: silent(); break; } RadioButton radioButton = (RadioButton)findViewById(checkedId); if(radioButton != null){ radioButton.setTextSize(30); } } }); //RadioButton 添加监听器 for(int i = 0 ,l= mRadioGroup02.getChildCount(); i < l;i++){ RadioButton radioButton = (RadioButton)mRadioGroup02.getChildAt(i); radioButton.setOnTouchListener(new OnTouchListener(){ @Override public boolean onTouch(View v, MotionEvent event) { RadioButton radioButton01 = (RadioButton)v; if(!radioButton01.isChecked()){ return false; }else{ Log.i(TAG, "-----RadioButton 添加监听器---我被选中了---"); radioButton01.setTextSize(30); return true; } } }); } //第三个切换卡的设置 //取得手机的初始音量 volume = audioMa.getStreamVolume(AudioManager.STREAM_RING); //设置音量进度条 myProgress.setProgress(volume); //取得初始模式，并分别设置图标 int mode = audioMa.getRingerMode(); if(mode == AudioManager.RINGER_MODE_NORMAL){ myImageView.setImageDrawable(getResources().getDrawable(R.drawable.icon)); }else if(mode == AudioManager.RINGER_MODE_SILENT){ myImageView.setImageDrawable(getResources().getDrawable(R.drawable.mute)); }else if(mode == AudioManager.RINGER_MODE_VIBRATE){ myImageView.setImageDrawable(getResources().getDrawable(R.drawable.vibrate)); } //降低音量按键事件监听器 downButton.setOnClickListener(new Button.OnClickListener(){ @Override public void onClick(View v) { //adjustVolume可以增加和降低音量AD