public int addTitaniumFileAsPostData(String name, Object value) {
try {
if (value instanceof TiBaseFile) {
TiBaseFile baseFile = (TiBaseFile) value;
FileBody body =
new FileBody(
baseFile.getNativeFile(), TiMimeTypeHelper.getMimeType(baseFile.nativePath()));
parts.put(name, body);
return (int) baseFile.getNativeFile().length();
} else if (value instanceof TiBlob) {
TiBlob blob = (TiBlob) value;
String mimeType = blob.getMimeType();
File tmpFile =
File.createTempFile(
"tixhr", TiMimeTypeHelper.getFileExtensionFromMimeType(mimeType, ".txt"));
FileOutputStream fos = new FileOutputStream(tmpFile);
fos.write(blob.getBytes());
fos.close();
FileBody body = new FileBody(tmpFile, mimeType);
parts.put(name, body);
return blob.getLength();
} else {
if (value != null) {
Log.e(LCAT, name + " is a " + value.getClass().getSimpleName());
} else {
Log.e(LCAT, name + " is null");
}
}
} catch (IOException e) {
Log.e(LCAT, "Error adding post data (" + name + "): " + e.getMessage());
}
return 0;
}
public Bitmap createBitmap(Object image) {
if (image instanceof TiBlob) {
TiBlob blob = (TiBlob) image;
return TiUIHelper.createBitmap(blob.getInputStream());
} else if (image instanceof FileProxy) {
FileProxy file = (FileProxy) image;
try {
return TiUIHelper.createBitmap(file.getBaseFile().getInputStream());
} catch (IOException e) {
Log.e(
LCAT,
"Error creating drawable from file: " + file.getBaseFile().getNativeFile().getName(),
e);
}
} else if (image instanceof String) {
String url = proxy.getTiContext().resolveUrl(null, (String) image);
TiBaseFile file =
TiFileFactory.createTitaniumFile(proxy.getTiContext(), new String[] {url}, false);
try {
return TiUIHelper.createBitmap(file.getInputStream());
} catch (IOException e) {
Log.e(LCAT, "Error creating drawable from path: " + image.toString(), e);
}
} else if (image instanceof TiDict) {
TiBlob blob = TiUIHelper.getImageFromDict((TiDict) image);
if (blob != null) {
return TiUIHelper.createBitmap(blob.getInputStream());
} else {
Log.e(LCAT, "Couldn't find valid image in object: " + image.toString());
}
}
return null;
}
public void stop() {
try {
if (mp != null) {
if (mp.isPlaying() || isPaused()) {
if (DBG) {
Log.d(LCAT, "audio is playing, stop()");
}
setState(STATE_STOPPING);
mp.stop();
setState(STATE_STOPPED);
if (remote) {
stopProgressTimer();
}
try {
mp.prepare();
} catch (IOException e) {
Log.e(LCAT, "Error while preparing audio after stop(). Ignoring.");
} catch (IllegalStateException e) {
Log.w(LCAT, "Error while preparing audio after stop(). Ignoring.");
}
}
if (isPaused()) {
paused = false;
}
}
} catch (Throwable t) {
Log.e(LCAT, "Error : ", t);
}
}
@Override
public boolean handleMessage(Message msg) {
if (msg.what == MSG_CHANGE) {
value = tv.getText().toString();
JSONObject o = new JSONObject();
try {
o.put("value", value);
eventManager.invokeSuccessListeners(CHANGE_EVENT, o.toString());
} catch (JSONException e) {
Log.e(LCAT, "Error setting value: ", e);
}
} else if (msg.what == MSG_SETVALUE) {
doSetValue((String) msg.obj);
} else if (msg.what == MSG_CANCEL) {
doSetValue((String) msg.obj);
eventManager.invokeSuccessListeners(CANCEL_EVENT, null);
} else if (msg.what == MSG_RETURN) {
value = tv.getText().toString();
JSONObject o = new JSONObject();
try {
o.put("value", value);
eventManager.invokeSuccessListeners(RETURN_EVENT, o.toString());
} catch (JSONException e) {
Log.e(LCAT, "Error setting value: ", e);
}
}
return super.handleMessage(msg);
}
public String getResponseText() {
if (responseData != null && responseText == null) {
byte[] data = responseData.getBytes();
if (charset == null) {
// Detect binary
int binaryCount = 0;
int len = data.length;
if (len > 0) {
for (int i = 0; i < len; i++) {
byte b = data[i];
if (b < 32 || b > 127) {
if (b != '\n' && b != '\r' && b != '\t' && b != '\b') {
binaryCount++;
}
}
}
if ((binaryCount * 100) / len >= IS_BINARY_THRESHOLD) {
return null;
}
}
charset = HTTP.DEFAULT_CONTENT_CHARSET;
}
try {
responseText = new String(data, charset);
} catch (UnsupportedEncodingException e) {
Log.e(LCAT, "Unable to convert to String using charset: " + charset);
}
}
return responseText;
}
@Override
public void onError(Context context, String errorId) {
Log.e(LCAT, "Error: " + errorId);
KrollDict data = new KrollDict();
data.put("errorId", errorId);
C2dmModule.getInstance().fireEvent(ERROR_EVENT, data);
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
super.onReceivedError(view, errorCode, description, failingUrl);
// TODO report this to the user
String text = "Javascript Error(" + errorCode + "): " + description;
Log.e(LCAT, "Received on error" + text);
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
super.onReceivedError(view, errorCode, description, failingUrl);
String text = "Err(" + errorCode + ") " + description;
TitaniumUIHelper.doKillOrContinueDialog(
view.getContext(), "Resource Not Found", text, null, null);
Log.e(LCAT, "Received on error" + text);
}
public void setBackgroundImageProperty(TiDict d, String property) {
String path = TiConvert.toString(d, property);
String url = tiContext.resolveUrl(null, path);
TiBaseFile file = TiFileFactory.createTitaniumFile(tiContext, new String[] {url}, false);
try {
setBackgroundDrawable(new BitmapDrawable(TiUIHelper.createBitmap(file.getInputStream())));
} catch (IOException e) {
Log.e(LCAT, "Error creating background image from path: " + path.toString(), e);
}
}
public void addTitaniumFileAsPostData(String name, ITitaniumFile value) {
if (value instanceof TitaniumDelegate) {
value = (ITitaniumFile) ((TitaniumDelegate) value).getObject();
}
if (value instanceof TitaniumBlob) {
TitaniumBlob blob = (TitaniumBlob) value;
FileBody body = new FileBody(blob.getFile(), blob.getContentType());
parts.put(name, body);
} else if (value instanceof TitaniumFile) {
Log.e(LCAT, name + " is a TitaniumFile");
} else if (value instanceof TitaniumResourceFile) {
Log.e(LCAT, name + " is a TitaniumResourceFile");
} else {
if (value != null) {
Log.e(LCAT, name + " is a " + value.getClass().getSimpleName());
} else {
Log.e(LCAT, name + " is null");
}
}
}
@Override
public void onResume() {
super.onResume();
for (ITitaniumLifecycle listener : mediaObjects) {
try {
listener.onResume();
} catch (Throwable t) {
Log.e(LCAT, "Error in onResume", t);
}
}
}
public void run() {
try {
if (notification == null) {
notification = RingtoneManager.getRingtone(ctx, RingtoneManager.getDefaultUri(type));
}
if (notification != null) {
notification.play();
}
} catch (Exception e) {
Log.e(LCAT, "Error playing beep.", e);
}
}
public ITitaniumVideo createVideoPlayer(final String jsonOptions) {
ITitaniumVideo result = null;
String errorCallback = null;
try {
JSONObject options = new JSONObject(jsonOptions);
try {
errorCallback = options.getString("error"); // callbacks will be added on JS side. to track
} catch (JSONException e2) {
Log.d(LCAT, "error callback not available");
}
String url = null;
try {
url = options.getString("contentURL");
Uri uri = Uri.parse(url);
String scheme = uri.getScheme();
if (scheme == null
|| scheme.length() == 0
|| (scheme == null && !(new File(url).exists()))) {
uri = Uri.parse(TitaniumUrlHelper.buildAssetUrlFromResourcesRoot(getActivity(), url));
}
Intent intent = new Intent(getActivity(), TitaniumVideoActivity.class);
intent.setData(uri);
TitaniumIntentWrapper videoIntent = new TitaniumIntentWrapper(intent);
videoIntent.setWindowId(TitaniumIntentWrapper.createActivityName("VIDEO"));
result = new TitaniumVideo(this, videoIntent);
} catch (JSONException e2) {
String msg = "contentURL is required.";
Log.e(LCAT, msg);
if (errorCallback != null) {
invokeUserCallback(errorCallback, createJSONError(0, msg));
}
}
} catch (JSONException e) {
Log.e(LCAT, "Could not reconstruct options from JSON: ", e);
}
return result;
}
private BitmapDrawable createDrawable(Bitmap bitmap) {
try {
return new BitmapDrawable(bitmap);
} catch (Throwable t) {
try {
Log.e(LCAT, t.getClass().getName() + ": " + t.getMessage(), t);
return null;
} catch (Exception e) {
// ignore - logging failed
return null;
}
}
}
protected String getModulePath() {
KrollContext kroll = weakKrollContext.get();
Scriptable scope = kroll.getScope();
if (DBG) {
Log.e(LCAT, "getModulePath(): " + getClassName());
}
if (target != null) {
if (DBG) {
Log.e(LCAT, "targetPath: " + target.getClass().getPackage().getName());
}
return target.getClass().getPackage().getName() + ".";
}
if (scope.getParentScope() == null) {
return "ti.modules." + getClassName().toLowerCase() + ".";
} else {
return ((KrollObject) scope.getParentScope()).getModulePath()
+ getClassName().toLowerCase()
+ ".";
}
}
@Kroll.getProperty
@Kroll.method
public TabProxy getActiveTab() {
TabProxy activeTab = null;
if (peekView() != null) {
TiUITabGroup tg = (TiUITabGroup) peekView();
int activeTabIndex = tg.getActiveTab();
if (activeTabIndex < 0) {
Log.e(LCAT, "unable to get active tab, invalid index returned: " + activeTabIndex);
} else if (activeTabIndex >= tabs.size()) {
Log.e(LCAT, "unable to get active tab, index is larger than tabs array: " + activeTabIndex);
}
activeTab = tabs.get(activeTabIndex);
} else {
if (initialActiveTab instanceof Number) {
int tabsIndex = TiConvert.toInt(initialActiveTab);
if (tabsIndex >= tabs.size()) {
activeTab = tabs.get(tabsIndex);
} else {
Log.e(LCAT, "Unable to get active tab, initialActiveTab index is larger than tabs array");
}
} else if (initialActiveTab instanceof TabProxy) {
activeTab = (TabProxy) initialActiveTab;
} else {
Log.e(LCAT, "Unable to get active tab, initialActiveTab is not recognized");
}
}
if (activeTab == null) {
String errorMessage =
"Failed to get activeTab, make sure tabs are added first before calling getActiveTab()";
Log.e(LCAT, errorMessage);
throw new RuntimeException(errorMessage);
}
return activeTab;
}
public Object createProxy(TiContext tiContext, Object[] args, String name) {
Object o = null;
String pname = buildProxyName(name);
try {
Class<?> c = Class.forName(pname);
if (c != null) {
Class<?>[] types = {TiContext.class, Object[].class};
Constructor<?> ctor = c.getConstructor(types);
if (ctor != null) {
o = ctor.newInstance(tiContext, args);
} else {
Log.e(LCAT, "No valid constructor found");
}
} else {
Log.e(LCAT, "No class for name " + pname);
}
} catch (Exception e) {
Log.e(LCAT, "Error creating proxy " + pname + ": " + e.getMessage(), e);
}
return o;
}
protected void initialize() throws IOException {
try {
mp = new MediaPlayer();
String url = TiConvert.toString(proxy.getProperty(TiC.PROPERTY_URL));
if (URLUtil.isAssetUrl(url)) {
Context context = proxy.getTiContext().getTiApp();
String path = url.substring(TiConvert.ASSET_URL.length());
AssetFileDescriptor afd = null;
try {
afd = context.getAssets().openFd(path);
// Why mp.setDataSource(afd) doesn't work is a problem for another day.
// http://groups.google.com/group/android-developers/browse_thread/thread/225c4c150be92416
mp.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
} catch (IOException e) {
Log.e(LCAT, "Error setting file descriptor: ", e);
} finally {
if (afd != null) {
afd.close();
}
}
} else {
Uri uri = Uri.parse(url);
if (uri.getScheme().equals(TiC.PROPERTY_FILE)) {
mp.setDataSource(uri.getPath());
} else {
remote = true;
mp.setDataSource(url);
}
}
mp.setLooping(looping);
mp.setOnCompletionListener(this);
mp.setOnErrorListener(this);
mp.setOnInfoListener(this);
mp.setOnBufferingUpdateListener(this);
mp.prepare(); // Probably need to allow for Async
setState(STATE_INITIALIZED);
setVolume(volume);
if (proxy.hasProperty(TiC.PROPERTY_TIME)) {
setTime(TiConvert.toInt(proxy.getProperty(TiC.PROPERTY_TIME)));
}
} catch (Throwable t) {
Log.w(LCAT, "Issue while initializing : ", t);
release();
setState(STATE_STOPPED);
}
}
public boolean dispatchEvent(String eventName, KrollDict data) {
boolean dispatched = false;
if (eventName != null) {
Map<Integer, KrollListener> listeners = eventListeners.get(eventName);
if (listeners != null) {
if (data == null) {
data = new KrollDict();
}
if (!data.containsKey("type")) {
data.put("type", eventName);
}
Set<Entry<Integer, KrollListener>> listenerSet = listeners.entrySet();
synchronized (eventListeners) {
for (Entry<Integer, KrollListener> entry : listenerSet) {
KrollListener listener = entry.getValue();
if (proxy == null || (proxy != null && listener.isSameProxy(proxy))) {
boolean invoked = false;
try {
if (listener.weakProxy.get() != null) {
if (!data.containsKey("source")) {
data.put("source", listener.weakProxy.get());
}
invoked = listener.invoke(eventName, data);
}
} catch (Exception e) {
Log.e(
TAG,
"Error invoking listener with id "
+ entry.getKey()
+ " on eventName '"
+ eventName
+ "'",
e);
}
dispatched = dispatched || invoked;
}
}
}
} else {
if (TRACE) {
Log.w(TAG, "No listeners for eventName: " + eventName);
}
}
} else {
throw new IllegalStateException("dispatchEvent expects a non-null eventName");
}
return dispatched;
}
/* (non-Javadoc)
* @see org.appcelerator.titanium.module.ITitaniumHttpClient#getResponseText()
*/
public String getResponseText() {
if (responseData != null && responseText == null) {
if (charset == null) {
charset = HTTP.DEFAULT_CONTENT_CHARSET;
}
try {
responseText = new String(responseData, charset);
} catch (UnsupportedEncodingException e) {
Log.e(LCAT, "Unable to convert to String using charset: " + charset);
}
}
return responseText;
}
@Kroll.method
public boolean openURL(String url) {
if (DBG) {
Log.d(LCAT, "Launching viewer for: " + url);
}
Uri uri = Uri.parse(url);
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
try {
getTiContext().getActivity().startActivity(intent);
return true;
} catch (ActivityNotFoundException e) {
Log.e(LCAT, "Activity not found: " + url, e);
}
return false;
}
protected Object loadModule(String name) {
Object p = null;
String moduleName = createModuleName(name);
if (DBG) {
Log.d(LCAT, "Module: " + moduleName);
}
try {
Class<?> c = Class.forName(moduleName);
if (c != null) {
Constructor<?>[] ctors = c.getConstructors();
if (ctors.length == 1) {
Constructor<?> ctor = ctors[0];
Class<?>[] types = ctor.getParameterTypes();
if (types.length == 0) {
p = ctor.newInstance();
} else if (types.length == 1) {
p = ctor.newInstance(weakKrollContext.get().getTiContext());
} else {
Log.e(LCAT, "No valid constructor found.");
}
} else {
Log.w(LCAT, "Modules currently requires only one contructor in a module.");
}
}
} catch (Exception e) {
Log.e(LCAT, "No Module for name " + name + " expected " + moduleName);
}
if (p != null && p instanceof TiModule) {
TiModule m = (TiModule) p;
}
return p;
}
public DocumentProxy getResponseXML() {
// avoid eating up tons of memory if we have a large binary data blob
if (TiMimeTypeHelper.isBinaryMimeType(contentType)) {
return null;
}
if (responseXml == null && (responseData != null || responseText != null)) {
try {
responseXml = XMLModule.parse(proxy.getTiContext(), getResponseText());
} catch (Exception e) {
Log.e(LCAT, "Error parsing XML", e);
}
}
return responseXml;
}
@Override
public void onDestroy() {
super.onDestroy();
try {
for (ITitaniumLifecycle listener : mediaObjects) {
try {
listener.onDestroy();
} catch (Throwable t) {
Log.e(LCAT, "Error in onDestroy", t);
}
}
} finally {
mediaObjects.clear();
mediaObjects = null;
}
}
@Override
public boolean shouldOverrideUrlLoading(final WebView view, String url) {
if (DBG) {
Log.d(LCAT, "url=" + url);
}
if (URLUtil.isAssetUrl(url) || URLUtil.isContentUrl(url) || URLUtil.isFileUrl(url)) {
// go through the proxy to ensure we're on the UI thread
webView.getProxy().setProperty("url", url, true);
return true;
} else if (url.startsWith(WebView.SCHEME_TEL)) {
Log.i(LCAT, "Launching dialer for " + url);
Intent dialer =
Intent.createChooser(new Intent(Intent.ACTION_DIAL, Uri.parse(url)), "Choose Dialer");
webView.getProxy().getTiContext().getActivity().startActivity(dialer);
return true;
} else if (url.startsWith(WebView.SCHEME_MAILTO)) {
Log.i(LCAT, "Launching mailer for " + url);
Intent mailer =
Intent.createChooser(new Intent(Intent.ACTION_SENDTO, Uri.parse(url)), "Send Message");
webView.getProxy().getTiContext().getActivity().startActivity(mailer);
return true;
} else if (url.startsWith(WebView.SCHEME_GEO)) {
Log.i(LCAT, "Launching app for " + url);
/*geo:latitude,longitude
geo:latitude,longitude?z=zoom
geo:0,0?q=my+street+address
geo:0,0?q=business+near+city
*/
Intent geoviewer =
Intent.createChooser(new Intent(Intent.ACTION_VIEW, Uri.parse(url)), "Choose Viewer");
webView.getProxy().getTiContext().getActivity().startActivity(geoviewer);
return true;
} else {
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
if (mimeType != null) {
return shouldHandleMimeType(mimeType, url);
}
if (DBG) {
Log.e(LCAT, "NEED to Handle " + url);
}
return super.shouldOverrideUrlLoading(view, url);
}
}
protected void dispatchOnEventChange(
boolean added, String eventName, int count, KrollProxy proxy) {
for (WeakReference<OnEventListenerChange> ref : eventChangeListeners) {
OnEventListenerChange l = ref.get();
if (l != null) {
try {
if (added) {
l.eventListenerAdded(eventName, count, proxy);
} else {
l.eventListenerRemoved(eventName, count, proxy);
}
} catch (Throwable t) {
Log.e(TAG, "Error invoking OnEventChangeListener: " + t.getMessage(), t);
}
}
}
}
@Override
public String readLine() throws IOException {
String result = null;
if (!opened) {
throw new IOException("Must open before calling readLine");
}
if (binary) {
throw new IOException("File opened in binary mode, readLine not available.");
}
try {
result = inreader.readLine();
} catch (IOException e) {
Log.e(LCAT, "Error reading a line from the file: ", e);
}
return result;
}
@Override
public List<String> getDirectoryListing() {
List<String> listing = new ArrayList<String>();
try {
String lpath = TiFileHelper2.joinSegments("Resources", path);
if (lpath.endsWith("/")) {
lpath = lpath.substring(0, lpath.lastIndexOf("/"));
}
String[] names = getTiContext().getActivity().getAssets().list(lpath);
if (names != null) {
int len = names.length;
for (int i = 0; i < len; i++) {
listing.add(names[i]);
}
}
} catch (IOException e) {
Log.e(LCAT, "Error while getting a directory listing: " + e.getMessage(), e);
}
return listing;
}
/**
* Start blocking the current thread with a busy loop that blocks on an internal CountDownLatch.
*
* <p>Another thread or entry point will need to call {@link #stopBlocking()} for this method to
* return. While looping, the queue will also dispatch messages.
*/
public void startBlocking() {
synchronized (this) {
if (isBlocking()) return;
resetLatch();
blockCount.incrementAndGet();
}
int timeout = 0;
try {
while (!blockingLatch.await(timeout, TimeUnit.MILLISECONDS)) {
if (messageQueue.size() == 0) {
timeout = 50;
} else {
dispatchPendingMessages();
}
}
} catch (InterruptedException e) {
Log.e(TAG, "interrupted while blocking", e);
}
dispatchPendingMessages();
blockCount.decrementAndGet();
}
private void handleURLEncodedData(UrlEncodedFormEntity form) {
AbstractHttpEntity entity = null;
if (data != null) {
try {
entity = new StringEntity(data, "UTF-8");
} catch (Exception ex) {
// FIXME
Log.e(LCAT, "Exception, implement recovery: ", ex);
}
} else {
entity = form;
}
Header header = request.getFirstHeader("Content-Type");
if (header == null) {
entity.setContentType("application/x-www-form-urlencoded");
} else {
entity.setContentType(header.getValue());
}
HttpEntityEnclosingRequest e = (HttpEntityEnclosingRequest) request;
e.setEntity(entity);
}
