Example usage for android.content Context getContentResolver

Introduction

In this page you can find the example usage for android.content Context getContentResolver.

Prototype

public abstract ContentResolver getContentResolver();

Source Link

Document

Return a ContentResolver instance for your application's package.

Usage

From source file:Main.java

public static int getMessageTypeByThreadAndBody(Context context, long threadId, String body) {
    int type = 1;
    final String[] projection = new String[] { " sms.type " + " from sms " + " where sms.thread_id = "
            + threadId + " and sms.body = '" + body + "' --" };
    // Create cursor
    /*// ww w.j  av a  2s. com
     * Cursor cursor = context.getContentResolver().query( SMS_CONTENT_URI,
     * projection, null, null, null);
     */
    Cursor cursor = context.getContentResolver().query(SMS_CONTENT_URI, new String[] { "type" },
            "sms.thread_id = ? and sms.body = ?", new String[] { String.valueOf(threadId), body }, null);

    if (cursor != null) {
        try {
            if (cursor.getCount() > 0) {

                while (cursor.moveToNext()) {
                    type = cursor.getInt(cursor.getColumnIndexOrThrow("type"));
                    return type;
                }
            }

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            cursor.close();
        }
    }

    return type;
}

From source file:Main.java

public static Long getOrCreateThreadId(Context context, String phone) {
    try {//from www.j  av a2s. c o m
        Uri threadIdUri = Uri.parse("content://mms-sms/threadID");
        Uri.Builder builder = threadIdUri.buildUpon();
        String[] recipients = { phone };
        for (String recipient : recipients) {
            builder.appendQueryParameter("recipient", recipient);
        }
        Uri uri = builder.build();
        Long threadId = 0L;
        Cursor cursor = context.getContentResolver().query(uri, new String[] { "_id" }, null, null, null);
        if (cursor != null) {
            try {
                if (cursor.moveToFirst()) {
                    threadId = cursor.getLong(0);
                }
            } finally {
                cursor.close();
            }
            return threadId;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return -1L;
}

From source file:im.delight.android.baselib.Social.java

/**
 * Whether the given person (represented by phone number) is known on the current device (i.e. in the address book) or not
 *
 * @param context the Context reference to get the ContentResolver from
 * @param phoneNumber the phone number to look up
 * @return whether the phone number is in the contacts list (true) or not (false)
 *///from  w w w  .j a  v  a 2  s  .  co m
public static boolean isPersonKnown(Context context, String phoneNumber) {
    try {
        Uri phoneUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI,
                Uri.encode(phoneNumber));
        Cursor phoneEntries = context.getContentResolver().query(phoneUri,
                new String[] { android.provider.ContactsContract.PhoneLookup.DISPLAY_NAME }, null, null, null);
        return phoneEntries.getCount() > 0;
    } catch (Exception e) {
        return false;
    }
}

From source file:Main.java

/**
 * Returns a Bitmap from the given URI that may be scaled by an integer factor to reduce its size,
 * while staying as least as large as the width and height parameters.
 *///w  w  w  . j  a  v  a2  s  . c om
@Nullable
public static Bitmap scaledBitmapFromURIWithMinimumSize(Context context, Uri imageURI, int width, int height)
        throws FileNotFoundException {
    BitmapFactory.Options options = computeBitmapSizeFromURI(context, imageURI);
    options.inJustDecodeBounds = false;

    float wratio = 1.0f * options.outWidth / width;
    float hratio = 1.0f * options.outHeight / height;
    options.inSampleSize = (int) Math.min(wratio, hratio);

    return BitmapFactory.decodeStream(context.getContentResolver().openInputStream(imageURI), null, options);
    //        return BitmapFactory.decodeStream(context.getContentResolver().openInputStream(imageURI));
}

From source file:ee.ioc.phon.android.speak.Utils.java

/**
 * TODO: should we immediately return null if id = 0?
 *///from   www.  j av a2 s  .  c  o  m
public static String idToValue(Context context, Uri contentUri, String columnId, String columnUrl, long id) {
    String value = null;
    Cursor c = context.getContentResolver().query(contentUri, new String[] { columnUrl }, columnId + "= ?",
            new String[] { String.valueOf(id) }, null);

    if (c.moveToFirst()) {
        value = c.getString(0);
    }
    c.close();
    return value;
}

From source file:Main.java

/**
 * The following method creates a File from a given Bitmap.
 * /*  ww w  .j  a v a  2  s.c o  m*/
 * @param context
 *            - The application context.
 * @param bitmap
 *            - The bitmap to be converted into a File.
 * @return
 */
public static File getFilefromBitmap(Context context, Bitmap bitmap) {
    File file = null;
    try {
        String path = Environment.getExternalStorageDirectory().toString();
        OutputStream fOut = null;
        file = new File(path, "1" + ".jpg");
        fOut = new FileOutputStream(file);

        bitmap.compress(Bitmap.CompressFormat.PNG, 100, fOut);
        fOut.flush();
        fOut.close();
        MediaStore.Images.Media.insertImage(context.getContentResolver(), file.getAbsolutePath(),
                file.getName(), file.getName());
    } catch (Exception e) {
        e.printStackTrace();
    }
    return file;

}

From source file:Main.java

/**
 * Returns a bitmap from a gallery Uri/*ww  w  . ja  v a 2 s.  c o  m*/
 *
 * @param pContext
 *        Context required to access the content resolver
 * @param pIntent
 *        The Uri of the picker image
 * @return The picked image as a bitmap
 */
public static Bitmap getBitmapFromIntent(Context pContext, Intent pIntent) {
    Bitmap bitmapPickedImage = null;

    Uri pickedImageUri = pIntent.getData();

    // If the URI is not null try to decode it to a bitmap else try to get the bitmap data from the intent
    // http://stackoverflow.com/questions/17123083/null-pointer-exception-while-taking-pictures-from-camera-android-htc
    if (pickedImageUri != null) {
        try {
            InputStream imageStream = pContext.getContentResolver().openInputStream(pickedImageUri);
            bitmapPickedImage = BitmapFactory.decodeStream(imageStream);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    } else {
        if (pIntent.getExtras() != null && pIntent.getExtras().get("data") instanceof Bitmap) {
            bitmapPickedImage = (Bitmap) pIntent.getExtras().get("data");
        }
    }

    return bitmapPickedImage;
}

From source file:Main.java

public static boolean isShortCutExist(Context context) {
    boolean isExist = false;
    int version = android.os.Build.VERSION.SDK_INT;
    Uri uri = null;/* w ww  . jav a  2 s.  c o  m*/
    if (version < 2.0) {
        uri = Uri.parse("content://com.android.launcher.settings/favorites");
    } else {
        uri = Uri.parse("content://com.android.launcher2.settings/favorites");
    }
    String selection = " title = ?";
    String[] selectionArgs = new String[] { "YouTube" };
    Cursor c = context.getContentResolver().query(uri, null, selection, selectionArgs, null);

    if (c != null && c.getCount() > 0) {
        isExist = true;
    }

    if (c != null) {
        c.close();
    }

    return isExist;
}

From source file:com.google.android.apps.chrometophone.DeviceRegistrar.java

private static HttpResponse makeRequest(Context context, String deviceRegistrationID, String urlPath)
        throws Exception {
    String accountName = getAccountName(context);

    List<NameValuePair> params = new ArrayList<NameValuePair>();
    params.add(new BasicNameValuePair("devregid", deviceRegistrationID));

    String deviceId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
    if (deviceId != null) {
        params.add(new BasicNameValuePair("deviceId", deviceId));
    }/*from  ww w.  jav a2s  .c  o  m*/

    // TODO: Allow device name to be configured
    params.add(new BasicNameValuePair("deviceName", isTablet(context) ? "Tablet" : "Phone"));

    params.add(new BasicNameValuePair("deviceType", "ac2dm"));
    params.add(new BasicNameValuePair("gcm", "true"));

    AppEngineClient client = new AppEngineClient(context, accountName);
    return client.makeRequest(urlPath, params);
}

From source file:com.granita.icloudcalsync.resource.LocalTaskList.java

public static boolean isAvailable(Context context) {
    try {//from  w w  w  . j a  va2  s.c o m
        @Cleanup("release")
        ContentProviderClient client = context.getContentResolver()
                .acquireContentProviderClient(TASKS_AUTHORITY);
        return client != null;
    } catch (SecurityException e) {
        Log.e(TAG, "Sync for iCloud is not allowed to access tasks", e);
        return false;
    }
}