Example usage for android.app Activity getContentResolver

Introduction

In this page you can find the example usage for android.app Activity getContentResolver.

Prototype

@Override
    public ContentResolver getContentResolver() 

Source Link

Usage

From source file:com.conferenceengineer.android.iosched.ui.SessionsFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    if (!(activity instanceof Callbacks)) {
        throw new ClassCastException("Activity must implement fragment's callbacks.");
    }//from  w  w w  .  j a v a  2s  .  c o  m

    mCallbacks = (Callbacks) activity;
    activity.getContentResolver().registerContentObserver(ScheduleContract.Sessions.CONTENT_URI, true,
            mObserver);

    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(activity);
    sp.registerOnSharedPreferenceChangeListener(mPrefChangeListener);
}

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From source file:com.google.android.apps.mytracks.fragments.AddEmailsDialogFragment.java

/**
 * Gets the cursor/*w w  w.jav  a  2s.c  om*/
 * 
 * @param activity the activity
 * @param constraint the constraint
 */
private Cursor getCursor(Activity activity, CharSequence constraint) {
    String order = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";
    String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '1'";
    if (constraint != null) {
        selection += " AND (" + ContactsContract.Contacts.DISPLAY_NAME + " LIKE '%" + constraint + "%' OR "
                + ContactsContract.CommonDataKinds.Email.DATA + " LIKE '%" + constraint + "%' )";
    }
    String[] projection = new String[] { ContactsContract.Contacts._ID, ContactsContract.Contacts.DISPLAY_NAME,
            ContactsContract.CommonDataKinds.Email.DATA };
    Uri uri = ContactsContract.CommonDataKinds.Email.CONTENT_URI;
    return activity.getContentResolver().query(uri, projection, selection, null, order);
}

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From source file:com.ecml.FileUri.java

/** Return the file contents as a byte array.
 *  If any IO error occurs, return null.
 *//*w ww .  j  ava 2s.c om*/
public byte[] getData(Activity activity) {
    try {
        byte[] data;
        int totallen, len, offset;

        // First, determine the file length
        data = new byte[4096];
        InputStream file;
        String uriString = uri.toString();
        if (uriString.startsWith("file:///android_asset/")) {
            AssetManager asset = activity.getResources().getAssets();
            String filepath = uriString.replace("file:///android_asset/", "");
            file = asset.open(filepath);
        } else if (uriString.startsWith("content://")) {
            ContentResolver resolver = activity.getContentResolver();
            file = resolver.openInputStream(uri);
        } else {
            file = new FileInputStream(uri.getPath());
        }
        totallen = 0;
        len = file.read(data, 0, 4096);
        while (len > 0) {
            totallen += len;
            len = file.read(data, 0, 4096);
        }
        file.close();

        // Now read in the data
        offset = 0;
        data = new byte[totallen];

        if (uriString.startsWith("file:///android_asset/")) {
            AssetManager asset = activity.getResources().getAssets();
            String filepath = uriString.replace("file:///android_asset/", "");
            file = asset.open(filepath);
        } else if (uriString.startsWith("content://")) {
            ContentResolver resolver = activity.getContentResolver();
            file = resolver.openInputStream(uri);
        } else {
            file = new FileInputStream(uri.getPath());
        }
        while (offset < totallen) {
            len = file.read(data, offset, totallen - offset);
            if (len <= 0) {
                throw new MidiFileException("Error reading midi file", offset);
            }
            offset += len;
        }
        return data;
    } catch (Exception e) {
        return null;
    }
}

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From source file:com.kncwallet.wallet.ui.TransactionsListFragment.java

@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);

    this.activity = (AbstractWalletActivity) activity;
    this.application = (WalletApplication) activity.getApplication();
    this.wallet = application.getWallet();
    this.prefs = PreferenceManager.getDefaultSharedPreferences(activity);
    this.nfcManager = (NfcManager) activity.getSystemService(Context.NFC_SERVICE);
    this.resolver = activity.getContentResolver();
    this.loaderManager = getLoaderManager();
}

---

From source file:org.catrobat.catroid.ui.controller.LookController.java

public void loadImageIntoCatroid(Intent intent, Activity activity, ArrayList<LookData> lookDataList,
        LookFragment fragment) {/*from   w w  w.j  a v  a 2 s.  co m*/
    String originalImagePath = "";

    //get path of image - will work for most applications
    Bundle bundle = intent.getExtras();
    if (bundle != null) {
        originalImagePath = bundle.getString(Constants.EXTRA_PICTURE_PATH_POCKET_PAINT);
    }

    Uri imageUri = intent.getData();
    if (imageUri != null) {

        Cursor cursor = activity.getContentResolver().query(imageUri,
                new String[] { android.provider.MediaStore.Images.ImageColumns.DATA }, null, null, null);

        if (cursor != null) {
            cursor.moveToFirst();
            originalImagePath = cursor.getString(0);
            cursor.close();
        }
    }

    if (originalImagePath == null || originalImagePath.equals("")) {
        Bundle arguments = new Bundle();
        arguments.putParcelable(LOADER_ARGUMENTS_IMAGE_URI, intent.getData());
        fragment.initOrRestartLoader(arguments);
    } else {
        copyImageToCatroid(originalImagePath, activity, lookDataList, fragment);
    }
}

---

From source file:com.google.samples.apps.iosched.map.MapFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    if (!(activity instanceof Callbacks)) {
        throw new ClassCastException("Activity must implement fragment's callbacks.");
    }/* w  w w. j  ava2  s  .  com*/

    mCallbacks = (Callbacks) activity;

    activity.getContentResolver().registerContentObserver(ScheduleContract.MapMarkers.CONTENT_URI, true,
            mObserver);
    activity.getContentResolver().registerContentObserver(ScheduleContract.MapTiles.CONTENT_URI, true,
            mObserver);
}

---

From source file:com.xandy.calendar.event.EditEventFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    mActivity = activity;/*from   www. j  a v  a 2  s. c  om*/

    mHelper = new EditEventHelper(activity, null);
    mHandler = new QueryHandler(activity.getContentResolver());
    mModel = new CalendarEventModel(activity, mIntent);
    mInputMethodManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);

    mUseCustomActionBar = !Utils.getConfigBool(mActivity, R.bool.multiple_pane_config);
}

---

From source file:com.android.calendar.event.EditEventFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    mContext = (AppCompatActivity) activity;

    mHelper = new EditEventHelper(activity, null);
    mHandler = new QueryHandler(activity.getContentResolver());
    mModel = new CalendarEventModel(activity, mIntent);
    mInputMethodManager = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);

    mUseCustomActionBar = !Utils.getConfigBool(mContext, R.bool.multiple_pane_config);
}

---

From source file:com.gdgdevfest.android.apps.devfestbcn.ui.MapFragment.java

@Override
public void onAttach(Activity activity) {
    super.onAttach(activity);
    if (!(activity instanceof Callbacks)) {
        throw new ClassCastException("Activity must implement fragment's callbacks.");
    }/*from  w ww . j a  v a 2  s .  c om*/

    mCallbacks = (Callbacks) activity;

    activity.getContentResolver().registerContentObserver(ScheduleContract.MapMarkers.CONTENT_URI, true,
            mObserver);
    activity.getContentResolver().registerContentObserver(ScheduleContract.MapTiles.CONTENT_URI, true,
            mObserver);

    SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(activity);
    sp.registerOnSharedPreferenceChangeListener(mPrefChangeListener);
}

---

From source file:de.schildbach.litecoinwallet.ui.SendCoinsFragment.java

@Override
public void onAttach(final Activity activity) {
    super.onAttach(activity);

    this.activity = (AbstractBindServiceActivity) activity;
    this.application = (WalletApplication) activity.getApplication();
    this.prefs = PreferenceManager.getDefaultSharedPreferences(activity);
    this.wallet = application.getWallet();
    this.contentResolver = activity.getContentResolver();
    this.loaderManager = getLoaderManager();
}

---

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