Example usage for android.database Cursor isAfterLast

List of usage examples for android.database Cursor isAfterLast

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Introduction

In this page you can find the example usage for android.database Cursor isAfterLast.

Prototype

boolean isAfterLast();

Source Link

Document

Returns whether the cursor is pointing to the position after the last row.

Usage

From source file:de.j4velin.picturechooser.BucketsFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);

    String[] projection = new String[] { MediaStore.Images.Media.DATA,
            MediaStore.Images.Media.BUCKET_DISPLAY_NAME, MediaStore.Images.Media.BUCKET_ID };

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            projection, null, null, MediaStore.Images.Media.BUCKET_DISPLAY_NAME + " ASC, "
                    + MediaStore.Images.Media.DATE_MODIFIED + " DESC");

    final List<GridItem> buckets = new ArrayList<GridItem>();
    BucketItem lastBucket = null;//from w w w.j a  v  a  2  s. c  o  m

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                if (lastBucket == null || !lastBucket.name.equals(cur.getString(1))) {
                    lastBucket = new BucketItem(cur.getString(1), cur.getString(0), cur.getInt(2));
                    buckets.add(lastBucket);
                } else {
                    lastBucket.images++;
                }
                cur.moveToNext();
            }
        }
        cur.close();
    }

    if (buckets.isEmpty()) {
        Toast.makeText(getActivity(), R.string.no_images, Toast.LENGTH_SHORT).show();
        getActivity().finish();
    } else {
        GridView grid = (GridView) v.findViewById(R.id.grid);
        grid.setAdapter(new GalleryAdapter(getActivity(), buckets));
        grid.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                ((Main) getActivity()).showBucket(((BucketItem) buckets.get(position)).id);
            }
        });
    }
    return v;
}

From source file:org.sensapp.android.sensappdroid.activities.GraphDisplayerActivity.java

private void addGraphToWrapperList(List<GraphWrapper> gwl, Cursor cursor, String title, int style, int color,
        long graphSensorID, float min, float max) {
    GraphBuffer buffer = new GraphBuffer();
    for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
        buffer.insertData(cursor.getFloat(cursor.getColumnIndex(SensAppContract.Measure.VALUE)));
    }//from www  .  j a  v a  2  s .com

    GraphWrapper wrapper = new GraphWrapper(graphSensorID, buffer);
    if ((min == Integer.MIN_VALUE) || (max == Integer.MAX_VALUE)) {
        wrapper.setGraphOptions(color, 500, style, title);
        if (min != Integer.MIN_VALUE)
            wrapper.setLowestVisible(min);
        if (max != Integer.MAX_VALUE)
            wrapper.setHighestVisible(max);
    } else
        wrapper.setGraphOptions(color, 500, style, title, min, max);
    wrapper.setPrinterParameters(true, false, true);

    gwl.add(wrapper);
}

From source file:org.strongswan.android.data.VpnProfileDataSource.java

/**
 * Get a list of all VPN profiles stored in the database.
 * @return list of VPN profiles/*from w  ww  .  jav a2s .  c  o  m*/
 */
public List<VpnProfile> getAllVpnProfiles() {
    List<VpnProfile> vpnProfiles = new ArrayList<VpnProfile>();

    Cursor cursor = null;
    try {
        cursor = mDatabase.query(TABLE_VPNPROFILE, ALL_COLUMNS, null, null, null, null, null);
        cursor.moveToFirst();
        while (!cursor.isAfterLast()) {
            VpnProfile vpnProfile = VpnProfileFromCursor(cursor);
            vpnProfiles.add(vpnProfile);
            cursor.moveToNext();
        }
    } finally {
        closeCursor(cursor);
    }
    return vpnProfiles;
}

From source file:de.uni_koblenz_landau.apow.db.SyncDBHelper.java

/**
 * Is patient row modified?/*from  w  ww. j ava2  s .  co  m*/
  * @param id ID
 * @return -1 if new, 0 if not modified, 1 if modified
 */
private int isPatientDirty(int id) {
    int dirty = -1;
    String query = "SELECT dirty FROM patient WHERE patient_id = ?;";
    Cursor cursor = mDatabase.rawQuery(query, new String[] { "" + id });
    cursor.moveToFirst();
    if (!cursor.isAfterLast()) {
        dirty = cursor.getInt(0);
    }
    cursor.close();
    return dirty;
}

From source file:com.im4j.picturebeautify.picchooser.BucketsFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);

    String[] projection = new String[] { MediaStore.Images.Media.DATA,
            MediaStore.Images.Media.BUCKET_DISPLAY_NAME, MediaStore.Images.Media.BUCKET_ID };

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            projection, null, null, MediaStore.Images.Media.BUCKET_DISPLAY_NAME + " ASC, "
                    + MediaStore.Images.Media.DATE_MODIFIED + " DESC");

    final List<GridItem> buckets = new ArrayList<GridItem>();
    BucketItem lastBucket = null;//from  w  w w  .j a  va  2 s  .  co  m

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                if (lastBucket == null || !lastBucket.name.equals(cur.getString(1))) {
                    lastBucket = new BucketItem(cur.getString(1), cur.getString(0), "", cur.getInt(2));
                    buckets.add(lastBucket);
                } else {
                    lastBucket.images++;
                }
                cur.moveToNext();
            }
        }
        cur.close();
    }

    if (buckets.isEmpty()) {
        Toast.makeText(getActivity(), R.string.no_images, Toast.LENGTH_SHORT).show();
        getActivity().finish();
    } else {
        GridView grid = (GridView) v.findViewById(R.id.grid);
        grid.setAdapter(new GalleryAdapter(getActivity(), buckets));
        grid.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                ((SelectPictureActivity) getActivity()).showBucket(((BucketItem) buckets.get(position)).id);
            }
        });
    }
    return v;
}

From source file:lib.picturechooser.BucketsFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);

    String[] projection = new String[] { MediaStore.Images.Media.DATA,
            MediaStore.Images.Media.BUCKET_DISPLAY_NAME, MediaStore.Images.Media.BUCKET_ID };

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            projection, null, null, MediaStore.Images.Media.BUCKET_DISPLAY_NAME + " ASC, "
                    + MediaStore.Images.Media.DATE_MODIFIED + " DESC");

    final List<GridItem> buckets = new ArrayList<GridItem>();
    BucketItem lastBucket = null;//from  www . jav  a 2 s.c  om

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                if (lastBucket == null || !lastBucket.name.equals(cur.getString(1))) {
                    lastBucket = new BucketItem(cur.getString(1), cur.getString(0), cur.getInt(2));
                    buckets.add(lastBucket);
                } else {
                    lastBucket.images++;
                }
                cur.moveToNext();
            }
        }
        cur.close();
    }

    if (buckets.isEmpty()) {
        Toast.makeText(getActivity(), "", Toast.LENGTH_SHORT).show();
        getActivity().finish();
    } else {
        GridView grid = (GridView) v.findViewById(R.id.grid);
        grid.setAdapter(new GalleryAdapter(getActivity(), buckets));
        grid.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                ((SelectPictureActivity) getActivity()).showBucket(((BucketItem) buckets.get(position)).id);
            }
        });
    }
    return v;
}

From source file:org.mariotaku.twidere.util.DataStoreUtils.java

@NonNull
public static UserKey[] getAccountKeys(final Context context) {
    if (context == null)
        return new UserKey[0];
    final String[] projection = { Accounts.ACCOUNT_KEY };
    final Cursor cur = context.getContentResolver().query(Accounts.CONTENT_URI, projection, null, null, null);
    if (cur == null)
        return new UserKey[0];
    try {/*from ww w .  j a v a  2 s . c  o  m*/
        cur.moveToFirst();
        final UserKey[] ids = new UserKey[cur.getCount()];
        int i = 0;
        while (!cur.isAfterLast()) {
            ids[i++] = UserKey.valueOf(cur.getString(0));
            cur.moveToNext();
        }
        return ids;
    } finally {
        cur.close();
    }
}

From source file:com.anysoftkeyboard.ui.settings.wordseditor.UserDictionaryEditorFragment.java

private void fillWordsList() {
    Log.d(TAG, "Selected locale is " + mSelectedLocale);
    new UserWordsEditorAsyncTask(this) {
        private EditableDictionary mNewDictionary;
        private List<UserWordsListAdapter.Word> mWordsList;

        @Override/*from  ww w.j  a  v a 2 s  . c  om*/
        protected void onPreExecute() {
            super.onPreExecute();
            // all the code below can be safely (and must) be called in the
            // UI thread.
            mNewDictionary = getEditableDictionary(mSelectedLocale);
            if (mNewDictionary != mCurrentDictionary && mCurrentDictionary != null && mCursor != null) {
                mCurrentDictionary.close();
            }
        }

        @Override
        protected Void doAsyncTask(Void[] params) throws Exception {
            mCurrentDictionary = mNewDictionary;
            mCurrentDictionary.loadDictionary();
            mCursor = mCurrentDictionary.getWordsCursor();
            Cursor cursor = mCursor.getCursor();
            mWordsList = new ArrayList<>(mCursor.getCursor().getCount());
            cursor.moveToFirst();
            while (!cursor.isAfterLast()) {
                UserWordsListAdapter.Word word = new UserWordsListAdapter.Word(mCursor.getCurrentWord(),
                        mCursor.getCurrentWordFrequency());
                mWordsList.add(word);
                cursor.moveToNext();
            }
            //now, sorting the word list alphabetically
            Collections.sort(mWordsList, msWordsComparator);
            return null;
        }

        protected void applyResults(Void result, Exception backgroundException) {
            ListAdapter adapter = getWordsListAdapter(mWordsList);
            //AbsListView introduced the setAdapter method in API11, so I'm required to check the instance type
            if (mWordsListView instanceof ListView) {
                //this is NOT a redundant cast!
                ((ListView) mWordsListView).setAdapter(adapter);
            } else if (mWordsListView instanceof GridView) {
                //this is NOT a redundant cast!
                ((GridView) mWordsListView).setAdapter(adapter);
            } else {
                throw new ClassCastException("Unknown mWordsListView type " + mWordsListView.getClass());
            }
        }
    }.execute();
}

From source file:com.soundcloud.android.crop.support.BucketsFragment.java

@Override
public View onCreateView(final LayoutInflater inflater, final ViewGroup container,
        final Bundle savedInstanceState) {
    View v = inflater.inflate(R.layout.gallery, null);
    Toolbar toolbar = (Toolbar) v.findViewById(R.id.toolbar);
    toolbar.setTitle("");
    toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp);
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override/*from   ww  w  . jav a2s  .  c  om*/
        public void onClick(View v) {
            getActivity().onBackPressed();
        }
    });

    String[] projection = new String[] { MediaStore.Images.Media.DATA,
            MediaStore.Images.Media.BUCKET_DISPLAY_NAME, MediaStore.Images.Media.BUCKET_ID };

    Cursor cur = getActivity().getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
            projection, null, null, MediaStore.Images.Media.BUCKET_DISPLAY_NAME + " ASC, "
                    + MediaStore.Images.Media.DATE_MODIFIED + " DESC");

    final List<GridItem> buckets = new ArrayList<GridItem>();
    BucketItem lastBucket = null;

    if (cur != null) {
        if (cur.moveToFirst()) {
            while (!cur.isAfterLast()) {
                if (lastBucket == null || !lastBucket.name.equals(cur.getString(1))) {
                    lastBucket = new BucketItem(cur.getString(1), cur.getString(0), "", cur.getInt(2));
                    buckets.add(lastBucket);
                } else {
                    lastBucket.images++;
                }
                cur.moveToNext();
            }
        }
        cur.close();
    }

    if (buckets.isEmpty()) {
        Toast.makeText(getActivity(), R.string.no_images, Toast.LENGTH_SHORT).show();
        getActivity().finish();
    } else {
        GridView grid = (GridView) v.findViewById(R.id.grid);
        grid.setAdapter(new GalleryAdapter(getActivity(), buckets));
        grid.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                ((SelectPictureActivity) getActivity()).showBucket(((BucketItem) buckets.get(position)).id);
            }
        });
    }
    return v;
}

From source file:org.mariotaku.twidere.util.DataStoreUtils.java

public static String[] getAccountScreenNames(@NonNull final Context context,
        @Nullable final UserKey[] accountKeys) {
    final String[] cols = new String[] { Accounts.SCREEN_NAME };
    final String where;
    final String[] whereArgs;
    if (accountKeys != null) {
        where = Expression.inArgs(new Column(Accounts.ACCOUNT_KEY), accountKeys.length).getSQL();
        whereArgs = TwidereArrayUtils.toStringArray(accountKeys);
    } else {//from w  w  w  .ja  va  2 s  . c o  m
        where = null;
        whereArgs = null;
    }
    final Cursor cur = context.getContentResolver().query(Accounts.CONTENT_URI, cols, where, whereArgs, null);
    if (cur == null)
        return new String[0];
    try {
        cur.moveToFirst();
        final String[] screen_names = new String[cur.getCount()];
        int i = 0;
        while (!cur.isAfterLast()) {
            screen_names[i++] = cur.getString(0);
            cur.moveToNext();
        }
        return screen_names;
    } finally {
        cur.close();
    }
}