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 getOrientation(Context context, Uri contentUri) {
    Cursor cursor = context.getContentResolver().query(contentUri,
            new String[] { MediaStore.Images.ImageColumns.ORIENTATION }, null, null, null);

    try {/* w  ww .  j a va2 s. co  m*/
        if (cursor.moveToFirst()) {
            return cursor.getInt(0);
        } else {
            return -1;
        }
    } finally {
        cursor.close();
    }
}

From source file:Main.java

/**
 * Is Roaming enabled.// w w w  .  j a  v a  2 s. c o  m
 *
 * @return
 */
@SuppressWarnings("deprecation")
private static boolean isRoamingEnabled(Context ctx) {
    ContentResolver cr = ctx.getContentResolver();
    int result = 0; // 0 is false
    boolean check = false;

    try {
        result = Settings.Secure.getInt(cr, Settings.Secure.DATA_ROAMING);
    } catch (SettingNotFoundException e) {
        e.printStackTrace();
    }

    if (result == 1) {
        check = true;
    }

    return check;
}

From source file:Main.java

@SuppressWarnings("deprecation")
private static String getDebugAppPreJBMR1(Context context) {
    boolean adbEnabled = Settings.System.getInt(context.getContentResolver(), Settings.System.ADB_ENABLED,
            0) == 1;/* ww  w .  j a v  a  2s .com*/
    if (adbEnabled) {
        return Settings.System.getString(context.getContentResolver(), Settings.System.DEBUG_APP);
    }
    return null;
}

From source file:Main.java

/**
 * @returns true if the device is provisioned, and we're past the point where device owner can
 *               be installed//w  w w .  j  a v a  2 s  .  c om
 */
public static boolean isDeviceProvisioned(Context context) {
    ContentResolver contentResolver = context.getContentResolver();
    return Settings.Global.getInt(contentResolver, Settings.Global.DEVICE_PROVISIONED, 0) != 0;
}

From source file:Main.java

public static String getDeviceId(Context context) {
    try {//from w  w  w  .  j  a v  a 2  s. c o m
        return Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);
    } catch (Exception e) {
        return "";
    }
}

From source file:Main.java

/**
 * This method to get real path from uri.
 * /* ww w.j av a2  s.  c  o m*/
 * @param context
 * @param contentURI
 * @return imagepath
 */
public static String getRealPathFromURI(Context context, Uri contentURI) {
    Cursor cursor = context.getContentResolver().query(contentURI, null, null, null, null);
    if (cursor == null) {
        return contentURI.getPath();
    } else {
        cursor.moveToFirst();
        int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
        return cursor.getString(idx);
    }
}

From source file:Main.java

@SuppressLint("NewApi")
private static String getDebugAppJBMR1(Context context) {
    boolean adbEnabled = Settings.Global.getInt(context.getContentResolver(), Settings.Global.ADB_ENABLED,
            0) == 1;//from w  w  w  .j a  v  a2s  . c  o  m
    if (adbEnabled) {
        return Settings.Global.getString(context.getContentResolver(), Settings.Global.DEBUG_APP);
    }
    return null;
}

From source file:Main.java

public static Bundle getContactFromNumber(String number, Context context) {
    ContentResolver cr = context.getContentResolver();
    String[] projection = new String[] { Contacts._ID, Contacts.DISPLAY_NAME };
    Bundle bundle = new Bundle();
    Uri contactUri = Uri.withAppendedPath(Contacts.CONTENT_FILTER_URI, Uri.encode(number));
    Cursor cursor = cr.query(contactUri, projection, null, null, null);
    try {/*from   w  ww .  j a  v a 2 s .c om*/
        if (cursor.moveToFirst()) {
            for (String key : projection) {
                bundle.putString(key, cursor.getString(cursor.getColumnIndex(key)));
            }
        }
        return bundle;
    } catch (Exception e) {
        return null;
    } finally {
        cursor.close();
    }

}

From source file:Main.java

public static boolean isAirplaneModeOn(Context ctx) {
    boolean isModeOn;
    isModeOn = Settings.System.getInt(ctx.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, 0) != 0;
    return isModeOn;
}

From source file:Main.java

public static String getDeviceId(Context context) {
    String android_id = Settings.Secure.getString(context.getContentResolver(), Settings.Secure.ANDROID_ID);

    if (android_id != null) {

        return android_id;
    } else {//from   w  w w.  jav a2  s  . c o m
        return "";
    }
}