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 getScreenMode(Context mContext) {
    int screenMode = 0;
    try {/*from w w w.j av a 2  s  .  c  om*/
        screenMode = Settings.System.getInt(mContext.getContentResolver(),
                Settings.System.SCREEN_BRIGHTNESS_MODE);
    } catch (Exception localException) {

    }
    return screenMode;
}

From source file:Main.java

public static String getRealPathFromURI_BelowAPI11(Context context, Uri contentUri) {
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();//from www  . ja  v a2  s  .c o m
    return cursor.getString(column_index);
}

From source file:Main.java

/**
 * Generates client ID for Android device.
 * @param context used to generate hostname.
 * @return hostname.//from ww w  . j a  v a 2 s . com
 */
public static String getClientId(Context context) {
    return Build.MODEL.replaceAll(" ", "-") + "-"
            + Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
}

From source file:Main.java

public static String getUriFromBitmap(Context context, Bitmap bitmap, String title, String description) {
    String sUrl = MediaStore.Images.Media.insertImage(context.getContentResolver(), bitmap, title, description);
    return sUrl;/*from   w  ww.j a va  2  s .  c om*/
}

From source file:Main.java

/**
 * Return a {@link BufferedInputStream} from the given uri or null if an
 * exception is thrown/*from   w w w.j a v  a2s.  c o m*/
 *
 * @param context
 * @param uri
 * @return the {@link InputStream} of the given path. null if file is not
 *         found
 */
static InputStream openContentInputStream(Context context, Uri uri) {
    try {
        return context.getContentResolver().openInputStream(uri);
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getPath(Context context, Uri uri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(uri, projection, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();/*from   ww  w  .  ja  v a  2  s  .c  o  m*/
    String path = cursor.getString(column_index);
    cursor.close();
    return path;
}

From source file:Main.java

public static String getAccountType(Context context, long id, String name) {
    try {//from w  w  w .  jav  a2  s.  c o m
        Cursor cur = context.getContentResolver().query(ContactsContract.RawContacts.CONTENT_URI,
                new String[] { ContactsContract.RawContacts.ACCOUNT_TYPE,
                        ContactsContract.RawContacts.ACCOUNT_NAME },
                ContactsContract.RawContacts.CONTACT_ID + " = ?", new String[] { String.valueOf(id) }, null);
        if (cur != null) {
            String str = "";
            while (cur.moveToNext()) {
                str += cur.getString(cur.getColumnIndex(ContactsContract.RawContacts.ACCOUNT_TYPE));
            }
            //                Log.v("getAccountType", name+" => "+str);
            cur.close();
            Matcher m = accountTypePattern.matcher(str);
            String last = "";
            while (m.find()) {
                last = m.group(1);
            }
            return last;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static int getScreenBrightness(Context context) {
    int rightnessValue = 0;
    try {/*from   w  w w .  jav a 2  s.c o  m*/
        rightnessValue = Settings.System.getInt(context.getContentResolver(),
                Settings.System.SCREEN_BRIGHTNESS);
    } catch (SettingNotFoundException e) {
        e.printStackTrace();
    }
    return rightnessValue;
}

From source file:Main.java

public static String getAndroidID(Context context) {

    if (context == null)
        return "";
    String device_id = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
    return device_id;
}

From source file:Main.java

public static String query(Context context, Uri uri) {
    if (context == null || uri == null)
        return "";
    Cursor cursor = context.getContentResolver().query(uri,
            new String[] { MediaStore.Images.ImageColumns.DATA }, null, null, null);
    cursor.moveToNext();/*w ww.  j av a  2 s. co  m*/
    return cursor.getString(cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA));
}