Изменение настроек Android Eclipse для игнорирования ошибки

Question

Я перепрограммирую файл apk, и я редактирую некоторые материалы в java-файлах, и это дает мне много ошибок, но до этого я уже тестировал исходные java-файлы и ресурсы из apk, которые Я обращаюсь к инженерству без каких-либо изменений, но он дает мне те же ошибки, которые у меня были при редактировании java-файлов и ресурсов, можно ли игнорировать все ошибки в eclipse и экспортировать apk для проверки или чего-то не иметь ошибок, вот пример ошибок:

public class DataHeper  
{  
    public SQLiteDatabase database = null;  
    public File databaseFile;  
    public String databaseName = "data.sqlite";  
    public String databasePath = "";  
    Context mContext;  

    public DataHeper(Context paramContext)  
    {  
    this.mContext = paramContext;  
    this.databasePath = ("data/data/" + paramContext.getPackageName() + "/data.sqlite");  
    this.databaseFile = new File(this.databasePath);  
    if (!this.databaseFile.exists()); 
    try 
    { 
     deployDataBase(this.databaseName, this.databasePath); 
     return; 
    } 
    catch (IOException localIOException) 
    { 
     localIOException.printStackTrace(); 
    } 
    } 

    private void deployDataBase(String paramString1, String paramString2) 
    throws IOException 
    { 
    InputStream localInputStream = this.mContext.getAssets().open(paramString1); 
    FileOutputStream localFileOutputStream = new FileOutputStream(paramString2); 
    byte[] arrayOfByte = new byte[1024]; 
    while (true) 
    { 
     int i = localInputStream.read(arrayOfByte); 
     if (i <= 0) 
     { 
     localFileOutputStream.flush(); 
     localFileOutputStream.close(); 
     localInputStream.close(); 
     return; 
     } 
     localFileOutputStream.write(arrayOfByte, 0, i); 
    } 
    } 

    public boolean AddFavourites(String paramString) 
    { 
    String str = "UPDATE quotes SET is_favourist = 1 WHERE _id = " + paramString + ";"; 
    try 
    { 
     this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
     this.database.execSQL(str); 
     this.database.close(); 
     return true; 
    } 
    catch (Exception localException) 
    { 
    } 
    return false; 
    } 

    public boolean DeleteAllFavourites() 
    { 
    try 
    { 
     this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
     this.database.execSQL("UPDATE quotes SET is_favourist = 0 WHERE is_favourist = 1 ;"); 
     this.database.close(); 
     return true; 
    } 
    catch (Exception localException) 
    { 
    } 
    return false; 
    } 

    public boolean DeleteFavourites(String paramString) 
    { 
    String str = "UPDATE quotes SET is_favourist = 0 WHERE _id = " + paramString + ";"; 
    try 
    { 
     this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
     this.database.execSQL(str); 
     this.database.close(); 
     return true; 
    } 
    catch (Exception localException) 
    { 
    } 
    return false; 
    } 

    public boolean SaveQuoteOfDay(int paramInt, String paramString) 
    { 
    Date localDate = new Date(); 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    Cursor localCursor = this.database.rawQuery("select * from qod LIMIT 1;", null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     String str = "INSERT INTO qod (quote_id,changed,body) VALUES (" + paramInt + "," + localDate.getTime() + ",\"" + paramString + "\") ;"; 
     this.database.execSQL(str); 
    } 
    try 
    { 
     while (true) 
     { 
     localCursor.close(); 
     this.database.close(); 
     return true; 
     new StringBuilder("UPDATE qod SET quote_id = ").append(paramInt).append(",changed = ").append(localDate.getTime()).append(",body = \"\"").append(paramString).append("\"\" ;").toString(); 
     StringBuilder localStringBuilder = new StringBuilder(); 
     localStringBuilder.append("UPDATE qod SET ").append(" quote_id = ").append(paramInt).append(",changed = ").append(localDate.getTime()).append(",body = '").append(paramString.replaceAll("'", "''")).append("' ;"); 
     this.database.execSQL(localStringBuilder.toString()); 
     } 
    } 
    catch (Exception localException) 
    { 
     localCursor.close(); 
     this.database.close(); 
     return false; 
    } 
    finally 
    { 
     localCursor.close(); 
     this.database.close(); 
    } 
    } 

    public Quote getNextQuote(int paramInt) 
    { 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    String str = "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE quotes._id >" + paramInt + " LIMIT 1;"; 
    WriteLog.d("ThangTB", "next quote -->query= " + str); 
    Cursor localCursor = this.database.rawQuery(str, null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     localCursor.close();  
     this.database.close(); 
     return null; 
    } 
    localCursor.moveToFirst(); 
    Quote localQuote; 
    do 
     localQuote = new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2)));  while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    return localQuote; 
    } 

    public Quote getPreQuote(int paramInt) 
    { 
    Quote localQuote = null; 
    while (true) 
    { 
     if (localQuote != null) 
     return localQuote; 
     int i = paramInt - 1; 
     this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
     String str = "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE quotes._id = " + i + ";"; 
     WriteLog.d("ThangTB", "pre quote -->query= " + str); 
     Cursor localCursor = this.database.rawQuery(str, null); 
     if ((localCursor == null) || (localCursor.getCount() == 0)) 
     { 
     localCursor.close(); 
     this.database.close(); 
     localQuote = null; 
     } 
     else 
     { 
     localCursor.moveToFirst(); 
     do 
      localQuote = new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2))); 
     while (localCursor.moveToNext()); 
     localCursor.close(); 
     this.database.close(); 
     } 
    } 
    } 

    public QOD getQOD() 
    { 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    Cursor localCursor = this.database.rawQuery("select * from qod LIMIT 1;", null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     localCursor.close(); 
     this.database.close(); 
     return null; 
    } 
    localCursor.moveToFirst(); 
    QOD localQOD; 
    do 
     localQOD = new QOD(Integer.parseInt(localCursor.getString(0)), Long.valueOf(Long.parseLong(localCursor.getString(1))), localCursor.getString(2)); 
    while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    return localQOD; 
    } 

    public ArrayList<Quote> getQuoteByFav() 
    { 
    ArrayList localArrayList = new ArrayList(); 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    Cursor localCursor = this.database.rawQuery("select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE is_favourist = 1 GROUP BY quotes._id Order by body asc;", null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     localCursor.close(); 
     this.database.close(); 
     return localArrayList; 
    } 
    localCursor.moveToFirst(); 
    do 
     localArrayList.add(new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2)))); 
    while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    WriteLog.d("ThangTB", "query: " + "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE is_favourist = 1 GROUP BY quotes._id Order by body asc;"); 
    return localArrayList; 
    } 

    public Quote getQuoteById(int paramInt) 
    { 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    String str = "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE quotes._id = " + paramInt + ";";  
    WriteLog.d("ThangTB", "pre quote -->query= " + str); 
    Cursor localCursor = this.database.rawQuery(str, null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     localCursor.close(); 
     this.database.close(); 
     return null; 
    } 
    localCursor.moveToFirst(); 
    Quote localQuote; 
    do 
     localQuote = new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2))); 
    while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    return localQuote; 
    } 

    public ArrayList<Quote> getQuoteByLimit(int paramInt1, int paramInt2, String paramString) 
    { 
    ArrayList localArrayList = new ArrayList(); 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    if (paramString != null); 
    Cursor localCursor; 
    for (String str = "select quotes._id,quotes.body,quotes.is_favourist FROM quotes GROUP BY quotes._id ORDER BY body " + paramString + " Limit " + (paramInt1 - 1) + "," + paramInt2 + ";"; ; str = "select quotes._id,quotes.body,quotes.is_favourist FROM quotes GROUP BY quotes._id Limit " + (paramInt1 - 1) + "," + paramInt2 + ";") 
    { 
     WriteLog.d("ThangTB", "query: " + str); 
     localCursor = this.database.rawQuery(str, null); 
     if ((localCursor != null) && (localCursor.getCount() != 0)) 
     break; 
     localCursor.close(); 
     this.database.close();  
     return localArrayList; 
    } 
    localCursor.moveToFirst(); 
    do 
     localArrayList.add(new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2)))); 
    while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    return localArrayList; 
    } 

    public Quote getQuoteRandom(int paramInt) 
    { 
    Quote localQuote = null; 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    while (true) 
    { 
     if (localQuote != null) 
     { 
     this.database.close(); 
     WriteLog.d("ThangTB", "random quote = " + localQuote.getBody()); 
     return localQuote; 
     } 
     int i = new Random().nextInt(paramInt + 1); 
     String str = "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE quotes._id =" + String.valueOf(i) + ";"; 
     Cursor localCursor = this.database.rawQuery(str, null); 
     if ((localCursor == null) || (localCursor.getCount() == 0)) 
     { 
     localCursor.close(); 
     localQuote = null; 
     } 
     else 
     { 
     localCursor.moveToFirst(); 
     do 
      localQuote = new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2))); 
     while (localCursor.moveToNext()); 
     localCursor.close(); 
     } 
    } 
    } 

    public ArrayList<Quote> getSearchQuoteByString(String paramString) 
    { 
    ArrayList localArrayList = new ArrayList(); 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    String str = "select quotes._id,quotes.body,quotes.is_favourist from quotes WHERE quotes.body like '%" + paramString + "%'" + " GROUP BY quotes._id " + " Order by body asc;"; 
    Cursor localCursor = this.database.rawQuery(str, null); 
    if ((localCursor == null) || (localCursor.getCount() == 0)) 
    { 
     localCursor.close();  
     this.database.close(); 
     return localArrayList; 
    } 
    localCursor.moveToFirst(); 
    do 
     localArrayList.add(new Quote(Integer.parseInt(localCursor.getString(0)), localCursor.getString(1), Integer.parseInt(localCursor.getString(2)))); 
    while (localCursor.moveToNext()); 
    localCursor.close(); 
    this.database.close(); 
    WriteLog.d("ThangTB", "query: " + str); 
    return localArrayList; 
    } 

    public int getTotalQuotesNoFilter() 
    { 
    int i = 0; 
    this.database = SQLiteDatabase.openDatabase(this.databasePath, null, 0); 
    WriteLog.d("ThangTB", "query: " + "SELECT count(quotes._id) FROM quotes;"); 
    try 
    { 
     Cursor localCursor = this.database.rawQuery("SELECT count(quotes._id) FROM quotes;", null); 
     i = 0; 
     if (localCursor != null) 
     { 
     localCursor.moveToFirst(); 
     i = localCursor.getInt(0); 
     } 
     if (localCursor != null) 
     localCursor.close(); 
     return i; 
    } 
    catch (Exception localException) 
    { 
     return i; 
    } 
    finally 
    { 
     this.database.close(); 
    } 
    } 
} 

здесь у меня есть ошибка, которая сказала мне:

Unreachable code 
in: new StringBuilder("UPDATE qod SET quote_id = ").append(paramInt).append(",changed = ").append(localDate.getTime()).append(",body = \"\"").append(paramString).append("\"\" ;").toString(); 

и у меня есть эта ошибка в много файлов
заранее спасибо

Answer 1

Потому что вы должны вернуть истинное в строке выше, что делает его бросить то время цикла, поэтому он недоступен.

Тогда Java 7 не очень хорошо работает с андроидом в

Вот нить о том, чтобы:. stackoverflow.com/questions/9098684/

Получить последнюю JDK и он должен работать нормально !