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 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 setUrl(String url) {
if (url == null) return;
reloadMethod = reloadTypes.URL;
reloadData = url;
String finalUrl = url;
Uri uri = Uri.parse(finalUrl);
boolean originalUrlHasScheme = (uri.getScheme() != null);
if (!originalUrlHasScheme) {
finalUrl = getProxy().resolveUrl(null, finalUrl);
}
if (TiFileFactory.isLocalScheme(finalUrl) && mightBeHtml(finalUrl)) {
TiBaseFile tiFile = TiFileFactory.createTitaniumFile(finalUrl, false);
if (tiFile != null) {
StringBuilder out = new StringBuilder();
InputStream fis = null;
try {
fis = tiFile.getInputStream();
InputStreamReader reader = new InputStreamReader(fis, "utf-8");
BufferedReader breader = new BufferedReader(reader);
String line = breader.readLine();
while (line != null) {
if (!bindingCodeInjected) {
int pos = line.indexOf("<html");
if (pos >= 0) {
int posEnd = line.indexOf(">", pos);
if (posEnd > pos) {
out.append(line.substring(pos, posEnd + 1));
out.append(TiWebViewBinding.SCRIPT_TAG_INJECTION_CODE);
if ((posEnd + 1) < line.length()) {
out.append(line.substring(posEnd + 1));
}
out.append("\n");
bindingCodeInjected = true;
line = breader.readLine();
continue;
}
}
}
out.append(line);
out.append("\n");
line = breader.readLine();
}
setHtmlInternal(
out.toString(),
(originalUrlHasScheme ? url : finalUrl),
"text/html"); // keep app:// etc. intact in case
// html in file contains links
// to JS that use app:// etc.
return;
} catch (IOException ioe) {
Log.e(
TAG,
"Problem reading from "
+ url
+ ": "
+ ioe.getMessage()
+ ". Will let WebView try loading it directly.",
ioe);
} finally {
if (fis != null) {
try {
fis.close();
} catch (IOException e) {
Log.w(TAG, "Problem closing stream: " + e.getMessage(), e);
}
}
}
}
}
Log.d(TAG, "WebView will load " + url + " directly without code injection.", Log.DEBUG_MODE);
// iOS parity: for whatever reason, when a remote url is used, the iOS implementation
// explicitly sets the native webview's setScalesPageToFit to YES if the
// Ti scalesPageToFit property has _not_ been set.
if (!proxy.hasProperty(TiC.PROPERTY_SCALES_PAGE_TO_FIT)) {
getWebView().getSettings().setLoadWithOverviewMode(true);
}
isLocalHTML = false;
getWebView().loadUrl(finalUrl);
}
