Tabs -> Spaces
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@@ -12,75 +12,75 @@ import com.limelight.LimeLog;
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import android.content.Context;
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public class IdentityManager {
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private static final String UNIQUE_ID_FILE_NAME = "uniqueid";
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private static final int UID_SIZE_IN_BYTES = 8;
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private String uniqueId;
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public IdentityManager(Context c) {
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uniqueId = loadUniqueId(c);
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if (uniqueId == null) {
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uniqueId = generateNewUniqueId(c);
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}
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LimeLog.info("UID is now: "+uniqueId);
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}
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public String getUniqueId() {
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return uniqueId;
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}
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private static String loadUniqueId(Context c) {
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// 2 Hex digits per byte
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char[] uid = new char[UID_SIZE_IN_BYTES * 2];
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InputStreamReader reader = null;
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LimeLog.info("Reading UID from disk");
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try {
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reader = new InputStreamReader(c.openFileInput(UNIQUE_ID_FILE_NAME));
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if (reader.read(uid) != UID_SIZE_IN_BYTES * 2)
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{
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LimeLog.severe("UID file data is truncated");
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return null;
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}
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return new String(uid);
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} catch (FileNotFoundException e) {
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LimeLog.info("No UID file found");
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return null;
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} catch (IOException e) {
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LimeLog.severe("Error while reading UID file");
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e.printStackTrace();
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return null;
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} finally {
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if (reader != null) {
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try {
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reader.close();
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} catch (IOException ignored) {}
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}
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}
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}
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private static String generateNewUniqueId(Context c) {
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// Generate a new UID hex string
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LimeLog.info("Generating new UID");
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String uidStr = String.format((Locale)null, "%016x", new Random().nextLong());
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OutputStreamWriter writer = null;
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try {
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writer = new OutputStreamWriter(c.openFileOutput(UNIQUE_ID_FILE_NAME, 0));
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writer.write(uidStr);
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LimeLog.info("UID written to disk");
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} catch (IOException e) {
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LimeLog.severe("Error while writing UID file");
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e.printStackTrace();
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} finally {
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if (writer != null) {
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try {
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writer.close();
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} catch (IOException ignored) {}
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}
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}
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// We can return a UID even if I/O fails
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return uidStr;
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}
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private static final String UNIQUE_ID_FILE_NAME = "uniqueid";
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private static final int UID_SIZE_IN_BYTES = 8;
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private String uniqueId;
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public IdentityManager(Context c) {
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uniqueId = loadUniqueId(c);
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if (uniqueId == null) {
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uniqueId = generateNewUniqueId(c);
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}
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LimeLog.info("UID is now: "+uniqueId);
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}
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public String getUniqueId() {
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return uniqueId;
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}
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private static String loadUniqueId(Context c) {
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// 2 Hex digits per byte
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char[] uid = new char[UID_SIZE_IN_BYTES * 2];
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InputStreamReader reader = null;
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LimeLog.info("Reading UID from disk");
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try {
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reader = new InputStreamReader(c.openFileInput(UNIQUE_ID_FILE_NAME));
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if (reader.read(uid) != UID_SIZE_IN_BYTES * 2)
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{
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LimeLog.severe("UID file data is truncated");
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return null;
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}
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return new String(uid);
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} catch (FileNotFoundException e) {
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LimeLog.info("No UID file found");
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return null;
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} catch (IOException e) {
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LimeLog.severe("Error while reading UID file");
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e.printStackTrace();
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return null;
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} finally {
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if (reader != null) {
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try {
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reader.close();
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} catch (IOException ignored) {}
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}
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}
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}
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private static String generateNewUniqueId(Context c) {
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// Generate a new UID hex string
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LimeLog.info("Generating new UID");
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String uidStr = String.format((Locale)null, "%016x", new Random().nextLong());
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OutputStreamWriter writer = null;
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try {
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writer = new OutputStreamWriter(c.openFileOutput(UNIQUE_ID_FILE_NAME, 0));
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writer.write(uidStr);
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LimeLog.info("UID written to disk");
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} catch (IOException e) {
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LimeLog.severe("Error while writing UID file");
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e.printStackTrace();
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} finally {
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if (writer != null) {
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try {
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writer.close();
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} catch (IOException ignored) {}
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}
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}
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// We can return a UID even if I/O fails
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return uidStr;
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}
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}
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