如何做listview的時候點擊它會直接在另一個xml文件中顯示數據？

Question

公共類AndroidListViewCursorAdaptorActivity延伸活動{

private BisdakDbAdapter dbHelper; 
private SimpleCursorAdapter dataAdapter; 

@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    dbHelper = new BisdakDbAdapter(this); 
    dbHelper.open(); 

    //Clean all data 
    dbHelper.deleteAllData(); 
    //Add some data 
    dbHelper.insertData(); 

    //Generate ListView from SQLite Database 
    displayListView(); 
     } 

private void displayListView() { 


    Cursor cursor = dbHelper.fetchAllData(); 

    // The desired columns to be bound 
    String[] columns = new String[] { 
      BisdakDbAdapter.ENGLISH, 
      BisdakDbAdapter.TAGALOG, 
      BisdakDbAdapter.BISAYA, 
      BisdakDbAdapter.DESCRIPTION 
    }; 

    // the XML defined views which the data will be bound to 
    int[] to = new int[] { 
      R.id.english, 
      //R.id.tagalog, 
      //R.id.bisaya, 
      //R.id.description, 
    }; 

    // create the adapter using the cursor pointing to the desired data 
    //as well as the layout information 

    dataAdapter = new SimpleCursorAdapter(this, R.layout.translator_info, cursor, columns, to); 

    ListView listView = (ListView) findViewById(R.id.listView1); 
    // Assign adapter to ListView 
    listView.setAdapter(dataAdapter); 


**this portion is the onclick listener Items .......** 
    listView.setOnItemClickListener(new OnItemClickListener() { 
     @Override 
     *public void onItemClick(AdapterView<?> listView, View view, 
       int position, long id) { 
      // Get the cursor, positioned to the corresponding row in the result set 
      Cursor cursor = (Cursor) listView.getItemAtPosition(position); 

的數據將在搜索內容類的東西像這樣顯示

   **Toast.makeText(getApplicationContext(), 
         "English: " + cursor.getString(1) + "\n" + 
         "Tagalog: " + cursor.getString(2) + "\n" + 
         "Bisaya: " + cursor.getString(3) + "\n" + 
         "Parts of Speech: " + cursor.getString(4), 
               Toast.LENGTH_SHORT).show(); 

       Intent intent = new Intent(AndroidListViewCursorAdaptorActivity.this, searchWord.class); 
       startActivity(intent);***     

     } 
    }); 

我的搜索內容類。這是下一個活動..

公共類搜索內容擴展活動{

private BisdakDbAdapter dbHelper; 
    TextView textView1, textView2, textView3, textView4; 
    ListView listView; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.translator_info); 

    dbHelper = new BisdakDbAdapter(this); 
    dbHelper.open(); 

} 


    public void onItemClick(AdapterView<?> listView, View view, 
      int position, long id) { 
    Cursor cursor = (Cursor) listView.getItemAtPosition(position); 
    textView1 = (TextView) findViewById(R.id.english); 
    textView1.setText(cursor.getString(1)); 
    textView2 = (TextView) findViewById(R.id.tagalog); 
    textView2.setText(cursor.getString(2)); 
    textView3 = (TextView) findViewById(R.id.bisaya); 
    textView3.setText(cursor.getString(3)); 
    textView4 = (TextView) findViewById(R.id.description); 
    textView4.setText(cursor.getString(4)); 

    }; 

}

數據庫適配器

公共類BisdakDbAdapter {

public static final String ROWID = "_id"; 
public static final String ALPHABET = "alphabet"; 
public static final String ENGLISH = "english"; 
public static final String DESCRIPTION = "description"; 
public static final String TAGALOG = "tagalog"; 
public static final String BISAYA = "bisaya"; 

private static final String TAG = "BisdakDbAdapter"; 
private DatabaseHelper mDbHelper; 
private SQLiteDatabase mDb; 

private static final String DATABASE_NAME = "BisdakDb"; 
private static final String SQLITE_TABLE = "Words"; 
private static final int DATABASE_VERSION = 1; 

private final Context mCtx; 

private static final String DATABASE_CREATE = 
     "CREATE TABLE if not exists " + SQLITE_TABLE + " (" + 
       ROWID + " integer PRIMARY KEY autoincrement," + 
       ENGLISH + "," + 
       TAGALOG + "," + 
       BISAYA + "," + 
       DESCRIPTION + ","+ 
       ALPHABET + ","+ 
       " UNIQUE (" + ENGLISH +"));"; 

private static class DatabaseHelper extends SQLiteOpenHelper { 

    DatabaseHelper(Context context) { 
     super(context, DATABASE_NAME, null, DATABASE_VERSION); 
    } 


    @Override 
    public void onCreate(SQLiteDatabase db) { 
     Log.w(TAG, DATABASE_CREATE); 
     db.execSQL(DATABASE_CREATE); 
    } 

    @Override 
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { 
     Log.w(TAG, "Upgrading database from version " + oldVersion + " to " 
       + newVersion + ", which will destroy all old data"); 
     db.execSQL("DROP TABLE IF EXISTS " + SQLITE_TABLE); 
     onCreate(db); 
    } 
} 

public BisdakDbAdapter(Context ctx) { 
    this.mCtx = ctx; 
} 

public BisdakDbAdapter open() throws SQLException { 
    mDbHelper = new DatabaseHelper(mCtx); 
    mDb = mDbHelper.getWritableDatabase(); 
    return this; 
} 

public void close() { 
    if (mDbHelper != null) { 
     mDbHelper.close(); 
    } 
} 

public long createData(String alphabet, String english, 
     String description, String tagalog, String bisaya) { 

    ContentValues initialValues = new ContentValues(); 
    initialValues.put(ALPHABET, alphabet); 
    initialValues.put(ENGLISH, english); 
    initialValues.put(DESCRIPTION, description); 
    initialValues.put(TAGALOG, tagalog); 
    initialValues.put(BISAYA, bisaya); 

    return mDb.insert(SQLITE_TABLE, null, initialValues); 
} 

public boolean deleteAllData() { 

    int doneDelete = 0; 
    doneDelete = mDb.delete(SQLITE_TABLE, null , null); 
    Log.w(TAG, Integer.toString(doneDelete)); 
    return doneDelete > 0; 

} 

public Cursor fetchDataByName(String inputText) throws SQLException { 
    Log.w(TAG, inputText); 
    Cursor mCursor = null; 
    if (inputText == null || inputText.length() == 0) { 
     mCursor = mDb.query(SQLITE_TABLE, new String[] {ROWID, 
       ENGLISH, TAGALOG, BISAYA, DESCRIPTION}, 
       null, null, null, null, null); 

    } 
    else { 
     mCursor = mDb.query(true, SQLITE_TABLE, new String[] {ROWID, 
       ENGLISH, TAGALOG, BISAYA, DESCRIPTION}, 
       ENGLISH + " like '%" + inputText + "%'", null, 
       null, null, null, null); 
    } 
    if (mCursor != null) { 
     mCursor.moveToFirst(); 
    } 
    return mCursor; 

} 

public Cursor fetchAllData() { 

    Cursor mCursor = mDb.query(SQLITE_TABLE, new String[] {ROWID, 
      ENGLISH, TAGALOG, BISAYA, DESCRIPTION}, 
      null, null, null, null, null); 

    if (mCursor != null) { 
     mCursor.moveToFirst(); 
    } 
    return mCursor; 
} 

public void insertData() { 


    createData("a","abaca","noun","abaka","abaka"); 
    createData("a","abandon","verb","pabayaan","biyaan"); 
    createData("a","abbreviate","verb","paikliin","pagmubo"); 
    createData("a","abdomen","noun","tiyan","tiyan"); 

} 

}

Answer 1

Intent intent = new Intent(AndroidListViewCursorAdaptorActivity.this, searchWord.class); 
intent.putExtra("English", cursor.getString(1)); 
intent.putExtra("Tagalog", cursor.getString(2)); 
intent.putExtra("Bisaya", cursor.getString(3)); 
intent.putExtra("Parts of Speech", cursor.getString(4)); 
       startActivity(intent) ; 

然後在

@Override 
protected void onCreate(Bundle savedInstanceState) { 
super.onCreate(savedInstanceState); 
setContentView(R.layout.translator_info); 

Intent i = getIntent(); 
textView1 = (TextView) findViewById(R.id.english); 
textView1.setText(i.getStringExtra("English")); 
textView2 = (TextView) findViewById(R.id.tagalog); 
textView2.setText(i.getStringExtra("Tagalog")); 
textView3 = (TextView) findViewById(R.id.bisaya); 
textView3.setText(i.getStringExtra("Bisaya")); 
textView4 = (TextView) findViewById(R.id.description); 
textView4.setText(i.getStringExtra("Parts of Speech")); 

dbHelper = new BisdakDbAdapter(this); 
dbHelper.open(); 

}