protected boolean informComplete(InputStream is) {
if (!result_informed) {
for (int i = 0; i < listeners.size(); i++) {
try {
if (!((ResourceDownloaderListener) listeners.get(i)).completed(this, is)) {
return (false);
}
} catch (Throwable e) {
Debug.printStackTrace(e);
return (false);
}
}
result_informed = true;
result_informed_data = is;
}
return (true);
}
protected void informActivity(String activity) {
for (int i = 0; i < listeners.size(); i++) {
try {
((ResourceDownloaderListener) listeners.get(i)).reportActivity(this, activity);
} catch (Throwable e) {
Debug.printStackTrace(e);
}
}
}
protected void informPercentDone(int percentage) {
for (int i = 0; i < listeners.size(); i++) {
try {
((ResourceDownloaderListener) listeners.get(i)).reportPercentComplete(this, percentage);
} catch (Throwable e) {
Debug.printStackTrace(e);
}
}
}
protected void informFailed(ResourceDownloaderException e) {
if (!result_informed) {
result_informed = true;
result_informed_data = e;
for (int i = 0; i < listeners.size(); i++) {
try {
((ResourceDownloaderListener) listeners.get(i)).failed(this, e);
} catch (Throwable f) {
Debug.printStackTrace(f);
}
}
}
}
protected void informAmountComplete(long amount) {
for (int i = 0; i < listeners.size(); i++) {
try {
((ResourceDownloaderListener) listeners.get(i)).reportAmountComplete(this, amount);
} catch (NoSuchMethodError e) {
// handle addition of this new method with old impls
} catch (AbstractMethodError e) {
// handle addition of this new method with old impls
} catch (Throwable e) {
Debug.printStackTrace(e);
}
}
}