Android程序研发源码Android 动画顺序播放源码.rar

package com.pixtas.yogapowervinyasa.activity; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.List; import com.pixtas.framework.YogaAppContext; import com.pixtas.helpers.DialogHelper; import com.pixtas.helpers.FileDownHelper; import com.pixtas.helpers.HardwareHelper; import com.pixtas.models.DatabaseAdapter; import com.pixtas.models.option.DataBaseOption; import com.pixtas.models.rest.RestAPI; import com.pixtas.models.struts.FlashUrl; import com.pixtas.yogapowervinyasa.Config; import com.pixtas.yogapowervinyasa.R; import com.pixtas.yogapowervinyasa.YogaApp; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.app.ProgressDialog; import android.app.AlertDialog.Builder; import android.content.DialogInterface; import android.content.Intent; import android.content.DialogInterface.OnDismissListener; import android.media.MediaPlayer; import android.media.MediaPlayer.OnCompletionListener; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.util.Log; import android.view.KeyEvent; import android.view.Menu; import android.view.MenuItem; import android.view.MotionEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.View.OnTouchListener; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.Button; import android.widget.ImageView; import android.widget.ProgressBar; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.Spinner; import android.widget.TextView; import android.widget.AdapterView.OnItemSelectedListener; public class Home extends Activity implements OnClickListener,OnItemSelectedListener,OnTouchListener{ private static final String TAG = "Home"; private ProgressDialog pd = null; private TextView playTitle; private ProgressBar playPB; private ImageView pre,pause,next,yogaImg; private MediaPlayer mp; private Spinner chapters; private String saveDir; private String saveAudioTo; private String[] saveImgTos = null; private int chapter = 1; private boolean isPlaying = false; /*-------------弹出窗口控件-------------*/ //下载窗口 private Dialog dlg; private TextView cancel; private ProgressBar installPB; //设置窗口 private RadioButton englishRadio,sanskritRadio,spanishRadio; private Button sureBtn,cancelBtn; private RadioGroup languageRadioGroup; private int arg = 0; /*------------------------------------------*/ /*访问远程音频文件的大小*/ private int audioSize = 0;//flash音频大小 private int allImageSize = 0;//flash所有照片大小 private int flashSize = 0;//flash大小（audioSize + allImamgeSize） private int audioTime = 0;//audio时间 private boolean switchChapter = true; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.home); YogaAppContext.initApp((YogaApp)getApplication()); DataBaseOption.databaseAdapter = new DatabaseAdapter(YogaAppContext.getApp()); if(HardwareHelper.connectedNetwork(YogaAppContext.getApp())){ if(!RestAPI.checkApkUpgrade()){ Builder builder = DialogHelper.showAlertBuilder(Home.this, R.string.main_need_update, R.string.warning); builder.setPositiveButton("yes", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String url = "market://details?id=com.pixtas.yogatestaudio"; Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse(url)); startActivity(intent); finish(); } }); builder.setNegativeButton("no", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { initCreate(); } }); builder.show(); }else{ this.initCreate(); } }else{ this.initCreate(); } } /*创建视图之前的准备工作*/ private void initCreate(){ if(!DataBaseOption.isInstall()){ if(this.checkNet()){ this.progressDlg(1);//没下载完 } }else{ if(HardwareHelper.connectedNetwork(YogaAppContext.getApp())){ if(RestAPI.checkNewVersion()){ Builder builder = DialogHelper.showAlertBuilder(Home.this,R.string.update_msg,R.string.warning); builder.setCancelable(true); builder.setPositiveButton("yes", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { progressDlg(2);//检测到有更改再下载 } }); builder.setNegativeButton("no", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { initFlashMsg(); } }); builder.show(); }else{ this.initFlashMsg(); } }else{ this.initFlashMsg(); } } this.initComponents(); } /*加载老版本的东西*/ private void initFlashMsg(){ this.progressDlg(0); } /*加载flash信息*/ private void loadFlashMsg(){ RestAPI.initFlashUrl(); audioSize = Config.audioSize; allImageSize = Config.allImageSize; flashSize = audioSize + allImageSize; } /*删除照片*/ private void delPhotos(){ for(int i = 1;i <= FlashUrl.chaptersNum;i ++){ String path = FileDownHelper.getSaveImgName(YogaAppContext.getApp(),Integer.toString(i)); File f = new File(path); if(f.exists()){ f.delete(); } } } /*创建加载窗口*/ private void progressDlg(final int type){ pd = new ProgressDialog(this); pd.setProgressStyle(ProgressDialog.STYLE_SPINNER); pd.setMessage("Loading..."); pd.setCancelable(false); pd.show(); new Thread(){ public void run(){ if(type == 0){ RestAPI.initFlash(); }else if(type == 2){//检查更新 DataBaseOption.updateInstallVersion(1, Config.newVersion); DataBaseOption.updateInstallData(1, 0); delPhotos(); loadFlashMsg(); }else if(type == 3){//重新下载 DataBaseOption.updateInstallData(1, 0); File audioFile = new File(saveAudioTo); if(audioFile.exists()){ audioFile.delete(); } delPhotos(); loadFlashMsg(); }else{ loadFlashMsg(); } pd.dismiss(); } }.start(); pd.setOnDismissListener(new OnDismissListener() { @Override public void onDismiss(DialogInterface dialog) { // TODO Auto-generated method stub if(type == 3){ playPB.setProgress(0); pause.setImageResource(R.drawable.play); } initTitleSpinner(); initInstallAudioDlg(type); } }); } private void initTitleSpinner(){ List<String> data = new ArrayList<String>(); switch (arg) { case 0: for(int i = 0 ;i < FlashUrl.photoEnglishTitles.length;i ++){ data.add(Integer.toString(i + 1) + ". " + FlashUrl.photoEnglishTitles[i]); } break; case 1: for(int i = 0 ;i < FlashUrl.photoSanskritTitles.length;i ++){ data.add(Integer.toString(i + 1) + ". " + FlashUrl.photoSanskritTitles[i]); } break; case 2: for(int i = 0 ;i < FlashUrl.photoSpanishTitles.length;i ++){ data.add(Integer.toString(i + 1) + ". " + FlashUrl.photoSpanishTitles[i]); } break; default: break; } ArrayAdapter<String> adapter = new ArrayAdapter<String>(Home.this,android.R.layout.simple_spinner_item,data); adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); chapters.setAdapter(adapter); } private boolean checkNet(){ if(!HardwareHelper.connectedNetwork(YogaAppContext.getApp())){ Builder builder = DialogHelper.showAlertBuilder(Home.this,R.string.no_wifi,R.string.warning); builder.setNeutralButton(R.string.close,