public class MainActivity extends FragmentActivity implements OnClickListener {private ImageView dict_image;private ImageView translate_image;private ImageView account_image;private RelativeLayout dict_layout;private RelativeLayout translate_layout;private RelativeLayout account_layout;private DictFragment dictfragment;private TransFragment transFragment;private MyFragment myFragment;private FragmentManager fManager;SQLiteDatabase db;private final String DATABASE_PATH = android.os.Environment.getExternalStorageDirectory().getAbsolutePath() + "/Mdict";private final String DATABASE_FILENAME = "dict.db";@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);fManager = getSupportFragmentManager();initViews();db = openDatabase();
//      Cursor cs = db.rawQuery("select * from WORDBOOK where WORD='reservation'",null);
//      while (cs.moveToNext()) {
//          Toast.makeText(MainActivity.this, cs.getString(3), 0).show();
//      }}@Overrideprotected void onDestroy() {db.close();super.onDestroy();}public void initViews() {dict_image = (ImageView) findViewById(R.id.dict_image);translate_image = (ImageView) findViewById(R.id.translate_image);account_image = (ImageView) findViewById(R.id.account_image);dict_layout = (RelativeLayout) findViewById(R.id.dict_layout);translate_layout = (RelativeLayout) findViewById(R.id.translate_layout);account_layout = (RelativeLayout) findViewById(R.id.account_layout);dict_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));translate_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));account_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));dict_layout.setOnClickListener(this);translate_layout.setOnClickListener(this);account_layout.setOnClickListener(this);}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.dict_layout:setChioceItem(0);break;case R.id.translate_layout:setChioceItem(1);break;case R.id.account_layout:setChioceItem(2);break;default:break;}}public void setChioceItem(int index) {FragmentTransaction transaction = fManager.beginTransaction();clearChioce();hideFragments(transaction);switch (index) {case 0:dict_image.setImageResource(R.drawable.tab_dict_pressed);dict_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));if (dictfragment == null) {dictfragment = new DictFragment();transaction.add(R.id.content, dictfragment);}else {transaction.show(dictfragment);}break;case 1:translate_image.setImageResource(R.drawable.tab_translate_pressed);translate_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));if (transFragment == null) {transFragment = new TransFragment();transaction.add(R.id.content, transFragment);}else {transaction.show(transFragment);}break;case 2:account_image.setImageResource(R.drawable.tab_account_pressed);account_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));if (myFragment == null) {myFragment = new MyFragment();transaction.add(R.id.content, myFragment);}else {transaction.show(myFragment);}break;default:break;}transaction.commit();}public void clearChioce(){dict_image.setImageResource(R.drawable.tab_dict_normal);dict_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));translate_image.setImageResource(R.drawable.tab_translate_normal);translate_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));account_image.setImageResource(R.drawable.tab_account_normal);account_layout.setBackgroundColor(Color.parseColor("#FDF5E6"));}public void hideFragments(FragmentTransaction transaction) {if (dictfragment != null) {transaction.hide(dictfragment);}if (transFragment != null) {transaction.hide(transFragment);}if (myFragment != null) {transaction.hide(myFragment);}}public SQLiteDatabase openDatabase(){try{String databaseFilename = DATABASE_PATH + "/" + DATABASE_FILENAME;File dir = new File(DATABASE_PATH);if (!dir.exists())dir.mkdir();if (!(new File(databaseFilename)).exists()){InputStream is = getResources().openRawResource(R.raw.dict);FileOutputStream fos = new FileOutputStream(databaseFilename);byte[] buffer = new byte[8192];int count = 0;while ((count = is.read(buffer)) > 0){fos.write(buffer, 0, count);}fos.close();is.close();}SQLiteDatabase database = SQLiteDatabase.openOrCreateDatabase(databaseFilename, null);return database;}catch (Exception e){}return null;}
}

public class Start extends Activity {private ImageView ivStart;private SimpleDateFormat sdf;private String date;//http://cdn.iciba.com/web/news/longweibo/imag/2015-05-03.jpgprivate static final String url = "http://cdn.iciba.com/web/news/longweibo/imag/";private Handler handle = new Handler() {  public void handleMessage(Message msg) {  switch (msg.what) {  case 0:  Bitmap bmp=(Bitmap)msg.obj;  ivStart.setImageBitmap(bmp);  break;  }  };  };  @Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.start_layout);ivStart = (ImageView) findViewById(R.id.ivStart);sdf = new SimpleDateFormat("yyyy-MM-dd");date = sdf.format(new java.util.Date());//System.out.println(date);new Thread(new Runnable() {  @Override  public void run() {  Bitmap bmp = getURLimage(url + date + ".jpg");  Message msg = new Message();  msg.what = 0;  msg.obj = bmp;  handle.sendMessage(msg);  }  }).start();  Handler handler = new Handler();handler.postDelayed(new splashhandler(), 10000);}class splashhandler implements Runnable{  public void run() {  startActivity(new Intent(getApplication(),MainActivity.class));  Start.this.finish();  }  }//下载网络图片public Bitmap getURLimage(String url) {  Bitmap bmp = null;  try {  URL myurl = new URL(url);  // 获得连接  HttpURLConnection conn = (HttpURLConnection) myurl.openConnection();  conn.setConnectTimeout(6000);//设置超时  conn.setDoInput(true);  conn.setUseCaches(false);//不缓存  conn.connect();  InputStream is = conn.getInputStream();//获得图片的数据流  bmp = BitmapFactory.decodeStream(is);  is.close();  } catch (Exception e) {  e.printStackTrace();  }  return bmp;  }
}

public class DictFragment extends Fragment {MediaPlayer mediaPlayer;private View view;// private TextView tvUs;// private TextView tvUk;private ImageButton Ibtnbook;private Button btnSrarch;private Button btnClear;private EditText etInput;private WebView wvShow;private InputMethodManager imm;private Spinner spinner;private String dictName;private String basicMeaning;private ArrayAdapter<String> adapter;private final String DATABASE_PATH = android.os.Environment.getExternalStorageDirectory().getAbsolutePath() + "/Mdict";private final String DATABASE_FILENAME = "dict.db";private static final String[] dict = { "基本释义", "柯林斯英汉双解大辞典", "21世纪大英汉词典","英英释义", "专业释义", "网络释义", "同根词", "同近义词", "双语例句", "原声例句", "权威例句", "百科" };private static final String[] dicts = { "ec", "collins", "ec21", "ee","special", "web_trans", "rel_word", "syno", "blng_sents_part","media_sents_part", "auth_sents_part", "baike" };private static final String linkCss = "<link rel=\"stylesheet\" href=\"file:///android_asset/css/style.css\" type=\"text/css\">";private static final String body = "<html><head>" + linkCss+ "</head><body class=\"p-dict\" style=\"height: 591px;\">";@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {view = inflater.inflate(R.layout.dict_fragment, container, false);InitViews();setListener();// 内部打开连接wvShow.setWebViewClient(new WebViewClient() {public boolean shouldOverrideUrlLoading(WebView view, String url) {view.loadUrl(url);return true;}});// 滚动栏wvShow.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);return view;}// 初始化public void InitViews() {btnSrarch = (Button) view.findViewById(R.id.btnSearch);btnClear = (Button) view.findViewById(R.id.btnClear);etInput = (EditText) view.findViewById(R.id.etInput);wvShow = (WebView) view.findViewById(R.id.wvShow);// tvUs = (TextView) view.findViewById(R.id.tvUs);// tvUk = (TextView) view.findViewById(R.id.tvUk);Ibtnbook = (ImageButton) view.findViewById(R.id.Ibtnbook);wvShow.getSettings().setDefaultTextEncodingName("UTF-8");spinner = (Spinner) view.findViewById(R.id.sp);adapter = new ArrayAdapter<String>(getActivity(),android.R.layout.simple_spinner_item, dict);adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);spinner.setAdapter(adapter);spinner.setOnItemSelectedListener(new OnItemSelectedListener() {@Overridepublic void onItemSelected(AdapterView<?> parent, View view,int position, long id) {dictName = adapter.getItem(position);}@Overridepublic void onNothingSelected(AdapterView<?

> parent) { dictName = dict[0]; } }); } public void setListener() // 设置监听器 { Ibtnbook.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String databaseFilename = DATABASE_PATH + "/" + DATABASE_FILENAME; SQLiteDatabase db = getActivity().openOrCreateDatabase( databaseFilename, Context.MODE_PRIVATE, null); Cursor cs = db.rawQuery("select * from wordbook where word=?

", new String[] { etInput.getText().toString().trim() }); if (cs.moveToFirst()) { Toast.makeText(getActivity(), "已经存在", Toast.LENGTH_SHORT) .show(); } else { db.execSQL( "insert into wordbook(word,meaning) values(?

,?)", new Object[] { etInput.getText().toString().trim(), basicMeaning }); Toast.makeText(getActivity(), "已经加入", Toast.LENGTH_SHORT) .show(); } db.close(); } }); // 键盘监听 etInput.setOnKeyListener(new OnKeyListener() { @Override public boolean onKey(View v, int keyCode, KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_ENTER) { new Thread(new Runnable() { @Override public void run() { Search(); } }).start(); wvShow.setFocusable(true); wvShow.setFocusableInTouchMode(true); wvShow.requestFocus(); } return false; } }); // 搜索button监听 btnSrarch.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { String word = etInput.getText().toString(); word = word.trim(); if (word.length() == 0) { Toast.makeText(getActivity(), "查询内容为空", Toast.LENGTH_LONG) .show(); } else { // String urlString = // "http://dict.youdao.com/m/search?

keyfrom=dict.mindex&vendor=&q="+ // word; // String urlString = "http://m.youdao.com/dict?

le=eng&q=" // + word; // wvShow.loadUrl(urlString); new Thread(new Runnable() { @Override public void run() { Search(); } }).start(); wvShow.setFocusable(true); wvShow.setFocusableInTouchMode(true); wvShow.requestFocus(); } } }); // 清除button监听 btnClear.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { etInput.setText(""); } }); } public void selectDict() { for (int i = 0; i < dict.length; i++) { if (dictName == dict[i]) { dictName = dicts[i]; break; } } } public void Search() { selectDict(); // 软键盘开启则关闭。关闭则开启 imm = (InputMethodManager) getActivity().getSystemService( Context.INPUT_METHOD_SERVICE); if (imm.isActive()) { imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, InputMethodManager.HIDE_NOT_ALWAYS); } if (dictName == "ec") { // 基本释义使用另外的接口 basicMeaning = ""; String word = etInput.getText().toString().trim(); StringBuffer buffer = new StringBuffer(); buffer.append("<html><head></head><body>"); GetStringFromWeb json = new GetStringFromWeb(); try { json.setJson(word, "", 3); JSONObject jsonObject = new JSONObject(json.getJson()); JSONObject basic = jsonObject.getJSONObject("basic"); // tvUs.setText("美:[" + basic.getString("us-phonetic") + "]"); // tvUk.setText("英:[" + basic.getString("uk-phonetic") + "]"); buffer.append("美:[" + basic.getString("us-phonetic") + "]"); buffer.append("英:[" + basic.getString("uk-phonetic") + "]"); JSONArray explains = basic.getJSONArray("explains"); // System.out.println("here"); for (int i = 0; i < explains.length(); i++) { buffer.append(explains.getString(i) + "<br>"); basicMeaning += explains.getString(i); } buffer.append("</body></html>"); wvShow.loadDataWithBaseURL("", buffer.toString(), "text/html", "UTF-8", ""); } catch (Exception e) { e.printStackTrace(); } } else { GetStringFromWeb json = new GetStringFromWeb(); String word = etInput.getText().toString().trim(); try { json.setJson(word, dictName, 2); String html = body + "<div id=\"" + dictName + "\" " + "class=\"trans-container " + dictName + "\">" + json.getJson() + "</div></body></html>"; // wvShow.getSettings().setDefaultTextEncodingName("UTF-8"); wvShow.loadDataWithBaseURL("http://m.youdao.com/", html, "text/html", "UTF-8", null); // System.out.println(html); } catch (Exception e) { e.printStackTrace(); } } } }

public class TransFragment extends Fragment {private InputMethodManager imm;private EditText etSentence;private TextView tvSentence;private Button btnDel;private Button btnTrans;private View view;@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {view = inflater.inflate(R.layout.trans_fragment, container, false);InitViews();setListener();return view;}public void InitViews() {etSentence = (EditText) view.findViewById(R.id.etSentence);tvSentence = (TextView) view.findViewById(R.id.tvSentence);btnTrans = (Button) view.findViewById(R.id.btnTrans);btnDel = (Button) view.findViewById(R.id.btnDel);}public void setListener() {btnTrans.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubnew Thread(new Runnable() {@Overridepublic void run() {Research();}}).start();etSentence.setFocusable(true);etSentence.setFocusableInTouchMode(true);etSentence.requestFocus();}});btnDel.setOnClickListener(new OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubetSentence.setText("");etSentence.setFocusable(true);etSentence.setFocusableInTouchMode(true);etSentence.requestFocus();}});etSentence.setOnKeyListener(new OnKeyListener() {@Overridepublic boolean onKey(View v, int keyCode, KeyEvent event) {if (keyCode == KeyEvent.KEYCODE_ENTER) {new Thread(new Runnable() {@Overridepublic void run() {Research();}}).start();etSentence.setFocusable(true);etSentence.setFocusableInTouchMode(true);etSentence.requestFocus();}return false;}});}public void Research() {imm = (InputMethodManager) getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);if (imm.isActive()) {imm.toggleSoftInput(InputMethodManager.SHOW_IMPLICIT,InputMethodManager.HIDE_NOT_ALWAYS);}GetStringFromWeb json = new GetStringFromWeb();try {String word = etSentence.getText().toString().trim();json.setJson(word, "", 1);JSONObject jsonObject = new JSONObject(json.getJson());JSONArray transResult = jsonObject.getJSONArray("trans_result");String dst = "";for (int i = 0; i < transResult.length(); i++) {JSONObject jsons = (JSONObject) transResult.get(i);dst += jsons.getString("dst");}tvSentence.setText(dst);} catch (Exception e) {// TODO Auto-generated catch blocke.printStackTrace();}}
}