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https://codeberg.org/Freeyourgadget/Gadgetbridge
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Pebble: Firmware upgrade support
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@ -1,9 +1,11 @@
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###Changelog
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####Next Release (probably 0.3.0)
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* Fix installation problems with certain .pbw files
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* Volume control for Pebble
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* Pebble: Firmware installation (USE AT YOUR OWN RISK)
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* Pebble: Fix installation problems with certain .pbw files
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* Pebble: Volume control
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* Add icon for activity tracker apps (icon by xphnx)
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* Let the application quit when in reconnecting state
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####Version 0.2.0
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* Experimental pbw installation support (watchfaces/apps)
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@ -18,7 +18,8 @@ Features:
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* Apollo playback info (artist, album, track)
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* Music control: play/pause, next track, previous track, volume up, volume down
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* List and remove installed apps/watchfaces
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* Install .pbw files (EXPERMIENTAL)
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* Install .pbw files
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* Install firmware from .pbz files (EXPERIMENTAL)
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How to use:
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@ -52,6 +52,7 @@
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<data android:host="*" />
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<data android:scheme="file" />
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<data android:pathPattern=".*\\.pbw" />
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<data android:pathPattern=".*\\.pbz" />
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</intent-filter>
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</activity>
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@ -14,6 +14,8 @@ import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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@ -21,11 +23,28 @@ import nodomain.freeyourgadget.gadgetbridge.GBDeviceApp;
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public class PBWReader {
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private static final String TAG = PebbleIoThread.class.getSimpleName();
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private static final HashMap<String, Byte> appFileTypesMap;
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static {
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appFileTypesMap = new HashMap<String, Byte>();
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appFileTypesMap.put("application", PebbleProtocol.PUTBYTES_TYPE_BINARY);
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appFileTypesMap.put("resources", PebbleProtocol.PUTBYTES_TYPE_RESOURCES);
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appFileTypesMap.put("worker", PebbleProtocol.PUTBYTES_TYPE_WORKER);
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}
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private static final HashMap<String, Byte> fwFileTypesMap;
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static {
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fwFileTypesMap = new HashMap<String, Byte>();
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fwFileTypesMap.put("firmware", PebbleProtocol.PUTBYTES_TYPE_FIRMWARE);
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fwFileTypesMap.put("resources", PebbleProtocol.PUTBYTES_TYPE_SYSRESOURCES);
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}
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private GBDeviceApp app;
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private final Uri uri;
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private final ContentResolver cr;
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private GBDeviceApp app;
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private ArrayList<PebbleInstallable> pebbleInstallables;
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private boolean isFirmware = false;
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public PBWReader(Uri uri, Context context) {
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this.uri = uri;
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@ -60,35 +79,32 @@ public class PBWReader {
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String jsonString = baos.toString();
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try {
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JSONObject json = new JSONObject(jsonString);
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JSONObject application = json.getJSONObject("application");
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String[] searchJSON;
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HashMap<String, Byte> fileTypeMap;
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String name = application.getString("name");
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int size = application.getInt("size");
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long crc = application.getLong("crc");
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pebbleInstallables.add(new PebbleInstallable(name, size, (int) crc, PebbleProtocol.PUTBYTES_TYPE_BINARY));
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Log.i(TAG, "found app binary to install: " + name);
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try {
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JSONObject resources = json.getJSONObject("resources");
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name = resources.getString("name");
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size = resources.getInt("size");
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crc = resources.getLong("crc");
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pebbleInstallables.add(new PebbleInstallable(name, size, (int) crc, PebbleProtocol.PUTBYTES_TYPE_RESOURCES));
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Log.i(TAG, "found resources to install: " + name);
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json.getJSONObject("firmware");
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fileTypeMap = fwFileTypesMap;
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isFirmware = true;
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} catch (JSONException e) {
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// no resources, that is no problem
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fileTypeMap = appFileTypesMap;
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isFirmware = false;
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}
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try {
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JSONObject worker = json.getJSONObject("worker");
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name = worker.getString("name");
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size = worker.getInt("size");
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crc = worker.getLong("crc");
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pebbleInstallables.add(new PebbleInstallable(name, size, (int) crc, PebbleProtocol.PUTBYTES_TYPE_WORKER));
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Log.i(TAG, "found worker to install: " + name);
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} catch (JSONException e) {
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// no worker, that is no problem
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for (Map.Entry<String, Byte> entry : fileTypeMap.entrySet()) {
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try {
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JSONObject jo = json.getJSONObject(entry.getKey());
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String name = jo.getString("name");
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int size = jo.getInt("size");
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long crc = jo.getLong("crc");
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byte type = entry.getValue();
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pebbleInstallables.add(new PebbleInstallable(name, size, (int) crc, type));
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Log.i(TAG, "found file to install: " + name);
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} catch (JSONException e) {
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// not fatal
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}
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}
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} catch (JSONException e) {
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// no application, that is a problem
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// no JSON at all that is a problem
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e.printStackTrace();
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break;
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}
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@ -126,6 +142,10 @@ public class PBWReader {
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}
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}
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protected boolean isFirmware() {
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return isFirmware;
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}
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public GBDeviceApp getGBDeviceApp() {
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return app;
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}
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@ -35,8 +35,13 @@ public class PebbleAppInstallerActivity extends Activity {
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PBWReader pbwReader = new PBWReader(uri, getApplicationContext());
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GBDeviceApp app = pbwReader.getGBDeviceApp();
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if (pbwReader != null && app != null) {
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debugTextView.setText("THIS IS HIGHLY EXPERIMENTAL PROCEED AT YOUR OWN RISK\n\n\n" + app.getName() + " Version " + app.getVersion() + " by " + app.getCreator() + "\n");
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if (pbwReader != null) {
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if (pbwReader.isFirmware()) {
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debugTextView.setText("YOUR ARE TRYING TO INSTALL A FIRMWARE, PROCEED AT YOUR OWN RISK, MAKE SURE THIS FIRMWARE IS FOR YOUR PEBBLE REVISION, THERE ARE NO CHECKS.\n\n\n");
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} else if (app != null) {
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debugTextView.setText("You are about to install the following app:\n\n\n" + app.getName() + " Version " + app.getVersion() + " by " + app.getCreator() + "\n");
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}
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installButton.setEnabled(true);
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installButton.setOnClickListener(new View.OnClickListener() {
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@Override
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@ -121,16 +121,21 @@ public class PebbleIoThread extends GBDeviceIoThread {
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}
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break;
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case APP_START_INSTALL:
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Log.i(TAG, "start installing app binary");
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if (mPBWReader == null) {
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mPBWReader = new PBWReader(mInstallURI, getContext());
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mPebbleInstallables = mPBWReader.getPebbleInstallables();
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mCurrentInstallableIndex = 0;
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if (mPBWReader.isFirmware()) {
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writeInstallApp(mPebbleProtocol.encodeInstallFirmwareStart());
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mInstallSlot = 0;
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Log.i(TAG, "starting firmware installation");
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}
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}
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Log.i(TAG, "start installing app binary");
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PebbleInstallable pi = mPebbleInstallables[mCurrentInstallableIndex];
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mZis = mPBWReader.getInputStreamFile(pi.getFileName());
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mCRC = pi.getCRC();
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int binarySize = pi.getFileSize(); // TODO: use for progrssbar
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int binarySize = pi.getFileSize(); // TODO: use for progressbar
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writeInstallApp(mPebbleProtocol.encodeUploadStart(pi.getType(), (byte) mInstallSlot, binarySize));
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mInstallState = PebbleAppInstallState.APP_WAIT_TOKEN;
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break;
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@ -174,7 +179,12 @@ public class PebbleIoThread extends GBDeviceIoThread {
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}
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break;
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case APP_REFRESH:
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writeInstallApp(mPebbleProtocol.encodeAppRefresh(mInstallSlot));
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if (mPBWReader.isFirmware()) {
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writeInstallApp(mPebbleProtocol.encodeInstallFirmwareComplete());
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finishInstall(false);
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} else {
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writeInstallApp(mPebbleProtocol.encodeAppRefresh(mInstallSlot));
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}
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break;
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default:
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break;
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@ -239,7 +249,7 @@ public class PebbleIoThread extends GBDeviceIoThread {
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gbDevice.sendDeviceUpdateIntent(getContext());
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GB.updateNotification("connection lost, trying to reconnect", getContext());
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while (mConnectionAttempts++ < 10) {
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while (mConnectionAttempts++ < 10 && !mQuit) {
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Log.i(TAG, "Trying to reconnect (attempt " + mConnectionAttempts + ")");
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mIsConnected = connect(gbDevice.getAddress());
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if (mIsConnected)
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@ -96,6 +96,10 @@ public class PebbleProtocol extends GBDeviceProtocol {
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static final byte PUTBYTES_TYPE_FILE = 6;
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public static final byte PUTBYTES_TYPE_WORKER = 7;
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private final byte SYSTEMMESSAGE_FIRMWARESTART = 1;
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private final byte SYSTEMMESSAGE_FIRMWARECOMPLETE = 2;
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private final byte SYSTEMMESSAGE_FIRMWAREFAIL = 3;
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static final byte PHONEVERSION_APPVERSION_MAGIC = 2; // increase this if pebble complains
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static final byte PHONEVERSION_APPVERSION_MAJOR = 2;
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static final byte PHONEVERSION_APPVERSION_MINOR = 3;
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@ -132,6 +136,7 @@ public class PebbleProtocol extends GBDeviceProtocol {
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static final short LENGTH_UPLOADCOMMIT = 9;
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static final short LENGTH_UPLOADCOMPLETE = 5;
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static final short LENGTH_UPLOADCANCEL = 5;
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static final short LENGTH_SYSTEMMESSAGE = 2;
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private static byte[] encodeMessage(short endpoint, byte type, int cookie, String[] parts) {
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// Calculate length first
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@ -360,6 +365,30 @@ public class PebbleProtocol extends GBDeviceProtocol {
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return buf.array();
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}
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private byte[] encodeSystemMessage(byte systemMessage) {
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ByteBuffer buf = ByteBuffer.allocate(LENGTH_PREFIX + LENGTH_SYSTEMMESSAGE);
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buf.order(ByteOrder.BIG_ENDIAN);
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buf.putShort(LENGTH_SYSTEMMESSAGE);
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buf.putShort(ENDPOINT_SYSTEMMESSAGE);
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buf.put((byte) 0);
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buf.put(systemMessage);
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return buf.array();
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}
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public byte[] encodeInstallFirmwareStart() {
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return encodeSystemMessage(SYSTEMMESSAGE_FIRMWARESTART);
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}
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public byte[] encodeInstallFirmwareComplete() {
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return encodeSystemMessage(SYSTEMMESSAGE_FIRMWARECOMPLETE);
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}
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public byte[] encodeInstallFirmwareError() {
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return encodeSystemMessage(SYSTEMMESSAGE_FIRMWAREFAIL);
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}
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public byte[] encodeAppRefresh(int index) {
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ByteBuffer buf = ByteBuffer.allocate(LENGTH_PREFIX + LENGTH_REFRESHAPP);
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buf.order(ByteOrder.BIG_ENDIAN);
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