protected void unpackComponents() throws IOException, FileNotFoundException {
File applicationPackage = new File(getApplication().getPackageResourcePath());
File componentsDir = new File(sGREDir, "components");
if (componentsDir.lastModified() == applicationPackage.lastModified()) return;
componentsDir.mkdir();
componentsDir.setLastModified(applicationPackage.lastModified());
GeckoAppShell.killAnyZombies();
ZipFile zip = new ZipFile(applicationPackage);
byte[] buf = new byte[32768];
try {
if (unpackFile(zip, buf, null, "removed-files")) removeFiles();
} catch (Exception ex) {
// This file may not be there, so just log any errors and move on
Log.w(LOG_FILE_NAME, "error removing files", ex);
}
// copy any .xpi file into an extensions/ directory
Enumeration<? extends ZipEntry> zipEntries = zip.entries();
while (zipEntries.hasMoreElements()) {
ZipEntry entry = zipEntries.nextElement();
if (entry.getName().startsWith("extensions/") && entry.getName().endsWith(".xpi")) {
Log.i("GeckoAppJava", "installing extension : " + entry.getName());
unpackFile(zip, buf, entry, entry.getName());
}
}
}
private void deleteLocation(LocationInfo info) {
if (NavigineApp.Navigation == null) return;
if (info != null) {
try {
(new File(info.archiveFile)).delete();
info.localVersion = -1;
info.localModified = false;
String locationDir = LocationLoader.getLocationDir(mContext, info.title);
File dir = new File(locationDir);
File[] files = dir.listFiles();
for (int i = 0; i < files.length; ++i) files[i].delete();
dir.delete();
String mapFile = NavigineApp.Settings.getString("map_file", "");
if (mapFile.equals(info.archiveFile)) {
NavigineApp.Navigation.loadArchive(null);
SharedPreferences.Editor editor = NavigineApp.Settings.edit();
editor.putString("map_file", "");
editor.commit();
}
mAdapter.updateList();
} catch (Throwable e) {
Log.e(TAG, Log.getStackTraceString(e));
}
}
}
private void parseMapsXml() {
try {
String fileName = LocationLoader.getLocationDir(NavigineApp.AppContext, null) + "/maps.xml";
List<LocationInfo> infoList = Parser.parseMapsXml(NavigineApp.AppContext, fileName);
mInfoList = new ArrayList<LocationInfo>();
if (infoList != null) mInfoList = infoList;
mAdapter.updateList();
new File(fileName).delete();
} catch (Throwable e) {
Log.e(TAG, Log.getStackTraceString(e));
}
}
public void start() {
if (myThread == null) {
Log.i(getClass().getName(), "Main thread.start()");
myThread = new Thread(this);
myThread.start();
} else {
Log.w(
getClass().getName(),
"Requested a thread.start(), but the thread is already running - ignoring this request! (myThread = "
+ myThread);
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
String filePickerResult = "";
if (data != null && resultCode == RESULT_OK) {
try {
ContentResolver cr = getContentResolver();
Uri uri = data.getData();
Cursor cursor =
GeckoApp.mAppContext
.getContentResolver()
.query(uri, new String[] {OpenableColumns.DISPLAY_NAME}, null, null, null);
String name = null;
if (cursor != null) {
try {
if (cursor.moveToNext()) {
name = cursor.getString(0);
}
} finally {
cursor.close();
}
}
String fileName = "tmp_";
String fileExt = null;
int period;
if (name == null || (period = name.lastIndexOf('.')) == -1) {
String mimeType = cr.getType(uri);
fileExt = "." + GeckoAppShell.getExtensionFromMimeType(mimeType);
} else {
fileExt = name.substring(period);
fileName = name.substring(0, period);
}
File file = File.createTempFile(fileName, fileExt, sGREDir);
FileOutputStream fos = new FileOutputStream(file);
InputStream is = cr.openInputStream(uri);
byte[] buf = new byte[4096];
int len = is.read(buf);
while (len != -1) {
fos.write(buf, 0, len);
len = is.read(buf);
}
fos.close();
filePickerResult = file.getAbsolutePath();
} catch (Exception e) {
Log.e(LOG_FILE_NAME, "showing file picker", e);
}
}
try {
mFilePickerResult.put(filePickerResult);
} catch (InterruptedException e) {
Log.i(LOG_FILE_NAME, "error returning file picker result", e);
}
}
public int[] readProgress() {
int progress[] = new int[2];
try {
DataInputStream in =
new DataInputStream(new BufferedInputStream(new FileInputStream(resume_file)));
progress[0] = in.readInt();
progress[1] = in.readInt();
in.close();
} catch (FileNotFoundException e) {
Log.e(TAG, "readProgress file not found.");
} catch (IOException e) {
Log.e(TAG, e.getMessage());
}
return progress;
}
/** Called when the activity is first created */
@Override
public void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "LoaderActivity created");
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.content);
// Instantiate custom adapter
mAdapter = new LoaderAdapter();
// Handle listview and assign adapter
mListView = (ListView) findViewById(R.id.content_list_view);
mListView.setAdapter(mAdapter);
mListView.setVisibility(View.GONE);
mListView.setOnItemLongClickListener(
new AdapterView.OnItemLongClickListener() {
public boolean onItemLongClick(AdapterView parent, View view, int position, long id) {
selectItem(position);
return true;
}
});
mStatusLabel = (TextView) findViewById(R.id.content_status_label);
mStatusLabel.setVisibility(View.VISIBLE);
String userHash = NavigineApp.Settings.getString("user_hash", "");
if (userHash.length() == 0) showUserHashDialog();
else refreshMapList();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
Log.d(TAG, "onCreateOptionsMenu");
getMenuInflater().inflate(R.menu.main, menu);
this.menu = menu;
return true;
}
protected Object handleAutoRotateSaveState() {
Log.i("" + this.getClass(), "asked to prep object to save state prior to autorotate");
ArrayList<EntityManager> l = new ArrayList<EntityManager>();
l.add(em);
return l;
}
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ArrayList<EntityManager> cachedData =
(ArrayList<EntityManager>) getLastNonConfigurationInstance();
if (cachedData != null) {
Log.i(
getClass().getSimpleName(),
"onCreate: ... found a LastNonConfigurationInstance, attempting to load it...");
em = (EntityManager) cachedData.get(0);
/** We loaded a cached copy of the ES, so have to manually do this auto-setup */
MetaEntity.defaultEntityManager = em;
}
Log.i("" + this.getClass(), "activity onCreate");
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
View view = new Banner(this);
view.setOnClickListener(this);
setContentView(view);
Log.d(TAG_NAME, "Banner View activated successfully!");
}
@Override
public void onPause() {
Log.d(TAG, "LoaderActivity paused");
super.onPause();
mTimerTask.cancel();
mTimerTask = null;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
Log.d(TAG, "Create menu options");
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.loader_menu, menu);
menu.findItem(R.id.loader_menu_refresh_map_list).setVisible(mLoader < 0);
return true;
}
public void doRestart() {
try {
String action = "org.mozilla.gecko.restart";
Intent intent = new Intent(action);
intent.setClassName(getPackageName(), getPackageName() + ".Restarter");
addEnvToIntent(intent);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
Log.i(LOG_FILE_NAME, intent.toString());
GeckoAppShell.killAnyZombies();
startActivity(intent);
} catch (Exception e) {
Log.i(LOG_FILE_NAME, "error doing restart", e);
}
finish();
// Give the restart process time to start before we die
GeckoAppShell.waitForAnotherGeckoProc();
}
public synchronized void writeProgress(int current_file, int total_files) {
try {
DataOutputStream out =
new DataOutputStream(new BufferedOutputStream(new FileOutputStream(resume_file, false)));
out.writeInt(current_file);
out.writeInt(total_files);
out.flush();
out.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
Log.e(TAG, "writeProgress resume.txt not found.");
} catch (IOException ex) {
Log.e(TAG, "Unable to create resume.txt.");
}
}
private void updateLoader() {
if (NavigineApp.Navigation == null) return;
// Log.d(TAG, String.format(Locale.ENGLISH, "Update loader: %d", mLoader));
long timeNow = DateTimeUtils.currentTimeMillis();
if (mLoader < 0) return;
int status = LocationLoader.checkLocationLoader(mLoader);
if (status < 100) {
if ((Math.abs(timeNow - mLoaderTime) > LOADER_TIMEOUT / 3 && status == 0)
|| (Math.abs(timeNow - mLoaderTime) > LOADER_TIMEOUT)) {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("Loading timeout!\nPlease, check your internet connection!");
Log.d(TAG, String.format(Locale.ENGLISH, "Load stopped on timeout!"));
LocationLoader.stopLocationLoader(mLoader);
mLoader = -1;
} else {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText(String.format(Locale.ENGLISH, "Loading content (%d%%)", status));
}
} else {
Log.d(TAG, String.format(Locale.ENGLISH, "Load finished with result: %d", status));
LocationLoader.stopLocationLoader(mLoader);
mLoader = -1;
if (status == 100) {
parseMapsXml();
if (mInfoList.isEmpty()) {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("No locations available");
} else {
mListView.setVisibility(View.VISIBLE);
mStatusLabel.setVisibility(View.GONE);
}
} else {
mListView.setVisibility(View.GONE);
mStatusLabel.setVisibility(View.VISIBLE);
mStatusLabel.setText("Error loading!\nPlease, check your ID!");
}
}
}
@Override
protected void onStart() {
super.onStart();
em = new EntityManager();
MetaEntity.defaultEntityManager = em;
Game game = new Game(em);
/** create the surface + thread */
SurfaceViewThePit surfaceView = new SurfaceViewThePit(this, game);
RenderSystemSimpleDrawable renderSystem = new RenderSystemSimpleDrawable(em, surfaceView, game);
MainRunThread runGameThread = new MainRunThread(this, em, surfaceView, renderSystem);
runGameThread.loadAllCoreSubSystems();
// runGameThread.setGameResult( gameToStart );
SubsystemTouchHandler systemTh = new SubsystemTouchHandler(em);
runGameThread.orderedSubSystems.addLast(systemTh); // MUST be before the Collision Subsystem
TouchListenerPlayerMovement thv = new TouchListenerPlayerMovement(systemTh);
SubsystemGhosts systemGhosts = new SubsystemGhosts(em, game);
runGameThread.orderedSubSystems.addLast(systemGhosts);
SubsystemMovementAndCollision systemCollision =
new SubsystemMovementAndCollision(em, renderSystem);
runGameThread.orderedSubSystems.addLast(systemCollision);
SubsystemLighting systemLighting = new SubsystemLighting(em, game);
runGameThread.orderedSubSystems.addLast(systemLighting);
SubsystemTriggers systemTriggers = new SubsystemTriggers(this, em, game);
runGameThread.orderedSubSystems.addLast(systemTriggers);
surfaceView.setOnTouchListener(thv);
surfaceView.thread = runGameThread;
Log.i(getClass().getSimpleName(), "initialized thread and surface");
/**
* Finally ... tell the game that the ES is now valid, it's ship reference is OK, and it can do
* game-setup
*/
game.preSetupGame();
renderSystem.shiftCanvasToKeepPositionOnScreen(
new CPosition(
game.initialPlayerLocation.x,
game.initialPlayerLocation.y,
game.mazeCellWidth,
game.mazeCellHeight));
// turn off the window's title bar
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow()
.setFlags(
WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(surfaceView);
}
public String showFilePicker(String aMimeType) {
Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType(aMimeType);
GeckoApp.this.startActivityForResult(
Intent.createChooser(intent, getString(R.string.choose_file)), FILE_PICKER_REQUEST);
String filePickerResult = "";
try {
while (null == (filePickerResult = mFilePickerResult.poll(1, TimeUnit.MILLISECONDS))) {
Log.i("GeckoApp", "processing events from showFilePicker ");
GeckoAppShell.processNextNativeEvent();
}
} catch (InterruptedException e) {
Log.i(LOG_FILE_NAME, "showing file picker ", e);
}
return filePickerResult;
}
@Override
protected void onNewIntent(Intent intent) {
if (checkLaunchState(LaunchState.GeckoExiting)) {
// We're exiting and shouldn't try to do anything else just incase
// we're hung for some reason we'll force the process to exit
System.exit(0);
return;
}
final String action = intent.getAction();
if (ACTION_DEBUG.equals(action)
&& checkAndSetLaunchState(LaunchState.Launching, LaunchState.WaitForDebugger)) {
mMainHandler.postDelayed(
new Runnable() {
public void run() {
Log.i(LOG_FILE_NAME, "Launching from debug intent after 5s wait");
setLaunchState(LaunchState.Launching);
launch(null);
}
},
1000 * 5 /* 5 seconds */);
Log.i(LOG_FILE_NAME, "Intent : ACTION_DEBUG - waiting 5s before launching");
return;
}
if (checkLaunchState(LaunchState.WaitForDebugger) || launch(intent)) return;
if (Intent.ACTION_MAIN.equals(action)) {
Log.i(LOG_FILE_NAME, "Intent : ACTION_MAIN");
GeckoAppShell.sendEventToGecko(new GeckoEvent(""));
} else if (Intent.ACTION_VIEW.equals(action)) {
String uri = intent.getDataString();
GeckoAppShell.sendEventToGecko(new GeckoEvent(uri));
Log.i(LOG_FILE_NAME, "onNewIntent: " + uri);
} else if (ACTION_WEBAPP.equals(action)) {
String uri = intent.getStringExtra("args");
GeckoAppShell.sendEventToGecko(new GeckoEvent(uri));
Log.i(LOG_FILE_NAME, "Intent : WEBAPP - " + uri);
} else if (ACTION_BOOKMARK.equals(action)) {
String args = intent.getStringExtra("args");
GeckoAppShell.sendEventToGecko(new GeckoEvent(args));
Log.i(LOG_FILE_NAME, "Intent : BOOKMARK - " + args);
}
}
private String readUpdateStatus(File statusFile) {
String status = "";
try {
BufferedReader reader = new BufferedReader(new FileReader(statusFile));
status = reader.readLine();
reader.close();
} catch (Exception e) {
Log.i(LOG_FILE_NAME, "error reading update status", e);
}
return status;
}
@Override
public void onItemClick(AdapterView adapterView, View view, int position, long id) {
Log.d(TAG, "onItemClick: position: " + position + ", id: " + id);
String item = listAdapter.getItem(position).trim();
if (item.endsWith(" =")) {
item = item.substring(0, item.length() - 2);
}
if (!item.startsWith("no result")) {
inputView.append(item);
}
}
/** Simulate Thread.stop, because Sun refuses to. */
public void waitUntilStoppedBecauseAndroidHasABrokenJVM() {
if (myThread != null) {
Log.i(
getClass().getSimpleName(),
"Thread is running, but a stop is required; starting the busy-wait for thread to die (thanks for nothing, Android!)...");
boolean retry = true;
myThread = null;
while (retry) {
try {
join();
retry = false;
} catch (InterruptedException e) {
Log.i(getClass().getSimpleName(), "I'm busy-waiting for the main render thread to die..");
}
}
Log.i(
getClass().getSimpleName(),
"Thread is NOW DEAD, according to the Android JVM (thanks for nothing, Android!)...");
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.d(TAG, "onOptionsItemSelected: itemId: " + item.getItemId());
switch (item.getItemId()) {
case R.id.menu_clear:
Log.d(TAG, "onOptionsItemSelected: menu_clear");
clear();
break;
case R.id.menu_help:
Log.d(TAG, "onOptionsItemSelected: menu_help");
startActivity(new Intent(Intent.ACTION_VIEW, null, this, Help.class));
break;
case R.id.menu_about:
Log.d(TAG, "onOptionsItemSelected: menu_about");
Messages.about(this);
break;
}
return super.onOptionsItemSelected(item);
}
private void refreshMapList() {
if (mLoader >= 0) return;
String userHash = NavigineApp.Settings.getString("user_hash", "");
if (userHash.length() == 0) return;
// Starting new loader
String fileName = LocationLoader.getLocationDir(NavigineApp.AppContext, null) + "/maps.xml";
new File(fileName).delete();
mLoader = LocationLoader.startLocationLoader(null, fileName, true);
mLoaderTime = DateTimeUtils.currentTimeMillis();
mInfoList = new ArrayList<LocationInfo>();
Log.d(TAG, String.format(Locale.ENGLISH, "Location loader started: %d", mLoader));
}
@Override
public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
Log.d(TAG, "onEditorAction: actionId: " + actionId + ", keyEvent: " + keyEvent);
if ((actionId == EditorInfo.IME_ACTION_DONE)
|| ((keyEvent != null) && (keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER))) {
Log.d(TAG, "onEditorAction: IME_ACTION_DONE || KEYCODE_ENTER");
String input = textView.getText().toString().trim();
if (input.length() > 0) {
String result = "";
try {
result += calculator.calculate(input);
} catch (Exception e) {
result = "no result (" + e.getMessage() + ")";
}
if (listAdapter.getCount() > 0) {
listAdapter.add("");
}
listAdapter.add(input + " =");
if (input.indexOf("@") > -1) {
listAdapter.add(calculator.getEquation() + " =");
}
listAdapter.add(result);
listAdapter.notifyDataSetChanged();
inputView.endBatchEdit();
inputView.setText("");
hideKeyboard();
}
}
return false;
}
@Override
public void onResume() {
Log.d(TAG, "LoaderActivity resumed");
super.onResume();
// Starting interface updates
mTimerTask =
new TimerTask() {
@Override
public void run() {
mHandler.post(mRunnable);
}
};
mTimer.schedule(mTimerTask, 100, 100);
}
public static String slurp(Reader r) {
StringBuilder rval = new StringBuilder();
try {
char[] buffer = new char[4 << 10];
while (true) {
int n = r.read(buffer, 0, buffer.length);
if (n < 1) break;
rval.append(buffer, 0, n);
}
} catch (IOException e) {
Log.e(LOG_TAG, "malfunction slurping stream", e);
}
return rval.toString();
}
@Override
public void onResume() {
Log.i(LOG_FILE_NAME, "resume");
if (checkLaunchState(LaunchState.GeckoRunning)) GeckoAppShell.onResume();
// After an onPause, the activity is back in the foreground.
// Undo whatever we did in onPause.
super.onResume();
// Just in case. Normally we start in onNewIntent
if (checkLaunchState(LaunchState.PreLaunch) || checkLaunchState(LaunchState.Launching))
onNewIntent(getIntent());
registerReceiver(mConnectivityReceiver, mConnectivityFilter);
GeckoNetworkManager.getInstance().start();
GeckoScreenOrientationListener.getInstance().start();
}
private void checkAndLaunchUpdate() {
Log.i(LOG_FILE_NAME, "Checking for an update");
int statusCode = 8; // UNEXPECTED_ERROR
File baseUpdateDir = null;
if (Build.VERSION.SDK_INT >= 8)
baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download");
File updateDir = new File(new File(baseUpdateDir, "updates"), "0");
File updateFile = new File(updateDir, "update.apk");
File statusFile = new File(updateDir, "update.status");
if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return;
if (!updateFile.exists()) return;
Log.i(LOG_FILE_NAME, "Update is available!");
// Launch APK
File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk");
try {
if (updateFile.renameTo(updateFileToRun)) {
String amCmd =
"/system/bin/am start -a android.intent.action.VIEW "
+ "-n com.android.packageinstaller/.PackageInstallerActivity -d file://"
+ updateFileToRun.getPath();
Log.i(LOG_FILE_NAME, amCmd);
Runtime.getRuntime().exec(amCmd);
statusCode = 0; // OK
} else {
Log.i(LOG_FILE_NAME, "Cannot rename the update file!");
statusCode = 7; // WRITE_ERROR
}
} catch (Exception e) {
Log.i(LOG_FILE_NAME, "error launching installer to update", e);
}
// Update the status file
String status = statusCode == 0 ? "succeeded\n" : "failed: " + statusCode + "\n";
OutputStream outStream;
try {
byte[] buf = status.getBytes("UTF-8");
outStream = new FileOutputStream(statusFile);
outStream.write(buf, 0, buf.length);
outStream.close();
} catch (Exception e) {
Log.i(LOG_FILE_NAME, "error writing status file", e);
}
if (statusCode == 0) System.exit(0);
}
@Override
public void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "onCreate");
super.onCreate(savedInstanceState);
Thread.currentThread().setUncaughtExceptionHandler(this);
setContentView(R.layout.main);
inputView = (EditText) findViewById(R.id.input_view);
inputView.setOnEditorActionListener(this);
listAdapter = new ArrayAdapter<String>(this, R.layout.row);
listAdapter.setNotifyOnChange(true);
resultsView = (ListView) this.findViewById(R.id.results_view);
resultsView.setAdapter(listAdapter);
resultsView.setOnItemClickListener(this);
}