Java Code Examples for android.database.Cursor

The following code examples are extracted from open source projects. You can click to vote up the examples that are useful to you.

Example 1

From project ActionBarSherlock, under directory /library/src/com/actionbarsherlock/widget/.

Source file: SearchView.java

  18 
vote

/** 
 * Launches an intent based on a suggestion.
 * @param position The index of the suggestion to create the intent from.
 * @param actionKey The key code of the action key that was pressed,or  {@link KeyEvent#KEYCODE_UNKNOWN} if none.
 * @param actionMsg The message for the action key that was pressed,or <code>null</code> if none.
 * @return true if a successful launch, false if could not (e.g. bad position).
 */
private boolean launchSuggestion(int position,int actionKey,String actionMsg){
  Cursor c=mSuggestionsAdapter.getCursor();
  if ((c != null) && c.moveToPosition(position)) {
    Intent intent=createIntentFromSuggestion(c,actionKey,actionMsg);
    launchIntent(intent);
    return true;
  }
  return false;
}
 

Example 2

From project AirCastingAndroidClient, under directory /src/main/java/pl/llp/aircasting/repository/db/.

Source file: UncalibratedMeasurementCalibrator.java

  18 
vote

public int sessionsToCalibrate(){
  return airCastingDB.executeReadOnlyTask(new ReadOnlyDatabaseTask<Integer>(){
    @Override public Integer execute(    SQLiteDatabase readOnlyDatabase){
      Cursor c=readOnlyDatabase.rawQuery("SELECT COUNT(*) FROM " + SESSION_TABLE_NAME + " WHERE "+ SESSION_CALIBRATED+ " = 0",null);
      c.moveToFirst();
      if (c.getCount() < 1) {
        return 0;
      }
      return c.getInt(0);
    }
  }
);
}
 

Example 3

From project AirCastingAndroidClient, under directory /src/main/java/pl/llp/aircasting/repository/.

Source file: SessionRepository.java

  18 
vote

@Internal Cursor notDeletedCursor(@Nullable Sensor sensor,SQLiteDatabase readOnlyDatabase){
  Cursor result;
  if (sensor == null) {
    result=readOnlyDatabase.query(SESSION_TABLE_NAME,null,SESSION_MARKED_FOR_REMOVAL + " = 0",null,null,null,SESSION_START + " DESC");
  }
 else {
    result=readOnlyDatabase.rawQuery(SESSIONS_BY_SENSOR_QUERY,new String[]{sensor.getSensorName()});
  }
  return result;
}
 

Example 4

From project Airports, under directory /src/com/nadmm/airports/.

Source file: ActivityBase.java

  18 
vote

public Cursor getAirportDetails(String siteNumber){
  SQLiteDatabase db=getDatabase(DatabaseManager.DB_FADDS);
  SQLiteQueryBuilder builder=new SQLiteQueryBuilder();
  builder.setTables(Airports.TABLE_NAME + " a LEFT OUTER JOIN " + States.TABLE_NAME+ " s"+ " ON a."+ Airports.ASSOC_STATE+ "=s."+ States.STATE_CODE);
  Cursor c=builder.query(db,new String[]{"*"},Airports.SITE_NUMBER + "=?",new String[]{siteNumber},null,null,null,null);
  if (!c.moveToFirst()) {
    return null;
  }
  return c;
}
 

Example 5

From project Airports, under directory /src/com/nadmm/airports/aeronav/.

Source file: ChartsDownloadActivity.java

  18 
vote

@Override protected Cursor[] doInBackground(String... params){
  Cursor[] result=new Cursor[2];
  SQLiteDatabase db=getDatabase(DatabaseManager.DB_DTPP);
  SQLiteQueryBuilder builder=new SQLiteQueryBuilder();
  builder.setTables(DtppCycle.TABLE_NAME);
  Cursor c=builder.query(db,new String[]{"*"},null,null,null,null,null,null);
  result[0]=c;
  builder=new SQLiteQueryBuilder();
  builder.setTables(Dtpp.TABLE_NAME);
  c=builder.query(db,new String[]{Dtpp.TPP_VOLUME,"count(DISTINCT " + Dtpp.PDF_NAME + ") AS total"},Dtpp.USER_ACTION + "!='D'",null,Dtpp.TPP_VOLUME,null,null,null);
  result[1]=c;
  return result;
}
 

Example 6

From project aksunai, under directory /src/org/androidnerds/app/aksunai/data/.

Source file: ServerDbAdapter.java

  18 
vote

public Vector<Long> getIds(){
  SQLiteDatabase db=getReadableDatabase();
  Vector<Long> ids=new Vector<Long>();
  Cursor c=db.query(DB_TABLE,null,null,null,null,null,null);
  while (c.moveToNext()) {
    ids.add(new Long(c.getLong(0)));
  }
  c.close();
  db.close();
  return ids;
}
 

Example 7

From project aksunai, under directory /src/org/androidnerds/app/aksunai/data/.

Source file: ServerDbAdapter.java

  18 
vote

public Vector<String> getTitles(){
  SQLiteDatabase db=getReadableDatabase();
  Vector<String> titles=new Vector<String>();
  Cursor c=db.query(DB_TABLE,null,null,null,null,null,null);
  while (c.moveToNext()) {
    titles.add(c.getString(1));
  }
  c.close();
  db.close();
  return titles;
}
 

Example 8

From project Alerte-voirie-android, under directory /src/com/fabernovel/alertevoirie/.

Source file: ReportDetailsActivity.java

  18 
vote

public String getPath(Uri uri){
  String[] projection={MediaStore.Images.Media.DATA};
  Cursor cursor=managedQuery(uri,projection,null,null,null);
  if (cursor != null) {
    int column_index=cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    return cursor.getString(column_index);
  }
 else   return null;
}
 

Example 9

From project Alerte-voirie-android, under directory /src/com/fabernovel/alertevoirie/.

Source file: SelectCategoryActivity.java

  18 
vote

@Override public View getView(int position,View convertView,ViewGroup parent){
  View v=super.getView(position,convertView,parent);
  Cursor cur=(Cursor)getItem(position);
  int d=getResources().getIdentifier("pictocat" + cur.getLong(cur.getColumnIndex(BaseColumns._ID)),TYPEDRAWABLE,R.class.getPackage().getName());
  ((ImageView)v.findViewById(R.id.ImageViewCat)).setImageResource(d);
  return v;
}
 

Example 10

From project AmDroid, under directory /AmDroid/src/main/java/com/jaeckel/amenoid/db/.

Source file: AmenDaoImpl.java

  18 
vote

private User findUserById(long id){
  SQLiteDatabase db=dbHelper.getReadableDatabase();
  Cursor cursor=db.query(AmenDBHelper.USERS_TABLE,null,AmenDBHelper.KEY_ID + "=?",new String[]{"" + id},null,null,null);
  if (cursor.getCount() == 0) {
    return null;
  }
  cursor.moveToFirst();
  User result=new User();
  result.setId(cursor.getLong(cursor.getColumnIndex(AmenDBHelper.KEY_ID)));
  return result;
}
 

Example 11

From project AmDroid, under directory /AmDroid/src/main/java/com/jaeckel/amenoid/db/.

Source file: AmenDaoImpl.java

  18 
vote

public Statement findStatementById(Long id){
  SQLiteDatabase db=dbHelper.getReadableDatabase();
  Cursor cursor=db.query(AmenDBHelper.STATEMENTS_TABLE,null,AmenDBHelper.KEY_ID + "=?",new String[]{"" + id},null,null,null);
  if (cursor.getCount() == 0) {
    return null;
  }
  cursor.moveToFirst();
  Statement result=new Statement();
  result.setId(cursor.getLong(cursor.getColumnIndex(AmenDBHelper.KEY_ID)));
  return result;
}
 

Example 12

From project and-bible, under directory /AndBible/src/net/bible/service/db/bookmark/.

Source file: BookmarkDBAdapter.java

  18 
vote

public BookmarkDto getBookmarkDto(long id){
  BookmarkDto bookmark=null;
  Cursor c=db.query(BookmarkQuery.TABLE,BookmarkQuery.COLUMNS,BookmarkColumn._ID + "=?",new String[]{String.valueOf(id)},null,null,null);
  try {
    if (c.moveToFirst()) {
      bookmark=getBookmarkDto(c);
    }
  }
  finally {
    c.close();
  }
  return bookmark;
}
 

Example 13

From project and-bible, under directory /AndBible/src/net/bible/service/db/bookmark/.

Source file: BookmarkDBAdapter.java

  18 
vote

public BookmarkDto getBookmarkByKey(String key){
  BookmarkDto bookmark=null;
  Cursor c=db.query(BookmarkQuery.TABLE,BookmarkQuery.COLUMNS,BookmarkColumn.KEY + "=?",new String[]{key},null,null,null);
  try {
    if (c.moveToFirst()) {
      bookmark=getBookmarkDto(c);
    }
  }
  finally {
    c.close();
  }
  return bookmark;
}
 

Example 14

From project 2Degrees-Toolbox, under directory /Toolbox/src/biz/shadowservices/DegreesToolbox/.

Source file: DBLog.java

  17 
vote

public static void insertMessage(Context c,String severity,String tag,String message){
  DBOpenHelper dbHelper=new DBOpenHelper(c);
  SQLiteDatabase db=dbHelper.getWritableDatabase();
  ContentValues values=new ContentValues();
  Date now=new Date();
  values.put("date_time",DateFormatters.ISO8601FORMAT.format(now));
  values.put("severity",severity);
  values.put("tag",tag);
  values.put("message",message);
  db.insert("log",null,values);
  if ((int)(Math.random() * 200) == 5) {
    Cursor results=db.rawQuery("SELECT COUNT(1) FROM log",null);
    results.moveToFirst();
    int noLines=results.getInt(0);
    results.close();
    if (noLines > 50) {
      String sql="DELETE FROM log WHERE `id` IN (SELECT `id` FROM log ORDER BY `id` ASC LIMIT " + (noLines - 50) + ")";
      Log.d("2DegreesDBLog","Deleting " + (noLines - 50) + "rows. Sql: "+ sql);
      db.execSQL(sql);
    }
  }
  db.close();
}
 

Example 15

From project 2Degrees-Toolbox, under directory /Toolbox/src/biz/shadowservices/DegreesToolbox/.

Source file: LogViewActivity.java

  17 
vote

private void refreshLog(){
  LinearLayout layout=(LinearLayout)this.findViewById(R.id.logLinesLayout);
  layout.removeAllViews();
  DBOpenHelper dbHelper=new DBOpenHelper(this);
  SQLiteDatabase db=dbHelper.getReadableDatabase();
  Cursor logLines=db.query("log",null,null,null,null,null,"id DESC");
  logLines.moveToFirst();
  for (int i=0; i < logLines.getCount(); i++) {
    StringBuilder text=new StringBuilder(logLines.getString(1).replace("T"," "));
    text.append("  ");
    text.append(logLines.getString(4));
    TextView textView=new TextView(this);
    textView.setText(text);
    layout.addView(textView);
    logLines.moveToNext();
  }
  logLines.close();
  db.close();
}
 

Example 16

From project ActionBarSherlock, under directory /library/src/com/actionbarsherlock/widget/.

Source file: SearchView.java

  17 
vote

/** 
 * Query rewriting.
 */
private void rewriteQueryFromSuggestion(int position){
  CharSequence oldQuery=mQueryTextView.getText();
  Cursor c=mSuggestionsAdapter.getCursor();
  if (c == null) {
    return;
  }
  if (c.moveToPosition(position)) {
    CharSequence newQuery=mSuggestionsAdapter.convertToString(c);
    if (newQuery != null) {
      setQuery(newQuery);
    }
 else {
      setQuery(oldQuery);
    }
  }
 else {
    setQuery(oldQuery);
  }
}
 

Example 17

From project agit, under directory /agit/src/main/java/com/madgag/agit/db/.

Source file: ReposDataSource.java

  17 
vote

public List<RepoRecord> getAllRepos(){
  registerReposInStandardDir();
  List<RepoRecord> allRepos=newArrayList();
  Set<Long> missingReposIds=newHashSet();
  Cursor cursor=database.query(DatabaseHelper.TABLE_REPOS,new String[]{DatabaseHelper.COLUMN_ID,DatabaseHelper.COLUMN_GITDIR},null,null,null,null,null);
  cursor.moveToFirst();
  while (!cursor.isAfterLast()) {
    RepoRecord repoRecord=cursorToRepo(cursor);
    Log.d(TAG,"Found " + repoRecord);
    File currentGitDir=RepositoryCache.FileKey.resolve(repoRecord.gitdir,FILESYSTEM);
    if (currentGitDir == null) {
      missingReposIds.add(repoRecord.id);
    }
 else {
      allRepos.add(repoRecord);
    }
    cursor.moveToNext();
  }
  cursor.close();
  Log.d(TAG,"Found " + allRepos.size() + " repos, "+ missingReposIds.size()+ " missing repos");
  for (  Long repoId : missingReposIds) {
    Log.d(TAG,"Deleting missing repo...");
    database.delete(DatabaseHelper.TABLE_REPOS,DatabaseHelper.COLUMN_ID + " = " + repoId,null);
  }
  return allRepos;
}
 

Example 18

From project alljoyn_java, under directory /samples/android/contacts/ContactsService/src/org/alljoyn/bus/samples/contacts_service/.

Source file: ContactsService.java

  17 
vote

public NameId[] getAllContactNames(){
  Log.i(TAG,String.format("Client requested a list of contacts"));
  Cursor cursor=getContentResolver().query(ContactsContract.Contacts.CONTENT_URI,null,null,null,ContactsContract.Contacts.DISPLAY_NAME + " ASC");
  startManagingCursor(cursor);
  int nameIdx=cursor.getColumnIndexOrThrow(ContactsContract.Contacts.DISPLAY_NAME);
  int idIdx=cursor.getColumnIndexOrThrow(ContactsContract.Contacts._ID);
  NameId[] result;
  int count=cursor.getCount();
  if (count > 0) {
    result=new NameId[cursor.getCount()];
    if (cursor.moveToFirst()) {
      do {
        result[cursor.getPosition()]=new NameId();
        result[cursor.getPosition()].displayName=cursor.getString(nameIdx);
        result[cursor.getPosition()].userId=cursor.getInt(idIdx);
      }
 while (cursor.moveToNext());
    }
  }
 else {
    result=new NameId[1];
    result[0]=new NameId();
    result[0].displayName="";
    result[0].userId=0;
  }
  stopManagingCursor(cursor);
  String action=String.format("Sending list of %d contacts to Client",count);
  Message msg=mHandler.obtainMessage(MESSAGE_ACTION,action);
  mHandler.sendMessage(msg);
  Log.i(TAG,action);
  return result;
}
 

Example 19

From project agit, under directory /agit/src/main/java/com/madgag/agit/.

Source file: GitInfoProvider.java

  15 
vote

@Override public Cursor query(Uri uri,String[] projection,String selection,String[] selectionArgs,String sortOrder){
  MatrixCursor matrixCursor=new MatrixCursor(new String[]{"_id","gitdir"});
  for (  File repoDir : reposDir.listFiles()) {
    File gitdir=RepositoryCache.FileKey.resolve(repoDir,FS.detect());
    if (gitdir != null) {
      matrixCursor.newRow().add(gitdir.hashCode()).add(gitdir);
    }
  }
  return matrixCursor;
}