@Override
public void run() {
if (height != 0) {
height = (int) (Utils.densityMultiplier * height); // javascript returns us in dp
WebView webView = mWebView.get();
if (webView != null) {
Logger.i(
tag,
"HeightRunnable called with height="
+ height
+ " and current height is "
+ webView.getHeight());
int initHeight = webView.getMeasuredHeight();
Logger.i("HeightAnim", "InitHeight = " + initHeight + " TargetHeight = " + height);
if (initHeight == height) {
return;
} else if (initHeight > height) {
collapse(webView, height);
} else if (initHeight < height) {
expand(webView, height);
}
}
}
}
/**
* calling this function will share the screenshot of the webView along with the text at the top
* and a caption text to all social network platforms by calling the system's intent.
*
* @param text : heading of the image with the webView's screenshot.
* @param caption : intent caption
*/
@JavascriptInterface
public void share(String text, String caption) {
FileOutputStream fos = null;
File cardShareImageFile = null;
Activity mContext = weakActivity.get();
if (mContext != null) {
try {
if (TextUtils.isEmpty(text)) {
text = mContext.getString(R.string.cardShareHeading); // fallback
}
cardShareImageFile =
new File(mContext.getExternalCacheDir(), System.currentTimeMillis() + ".jpg");
fos = new FileOutputStream(cardShareImageFile);
View share =
LayoutInflater.from(mContext).inflate(com.bsb.hike.R.layout.web_card_share, null);
// set card image
ImageView image = (ImageView) share.findViewById(com.bsb.hike.R.id.image);
Bitmap b = Utils.viewToBitmap(mWebView);
image.setImageBitmap(b);
// set heading here
TextView heading = (TextView) share.findViewById(R.id.heading);
heading.setText(text);
// set description text
TextView tv = (TextView) share.findViewById(com.bsb.hike.R.id.description);
tv.setText(Html.fromHtml(mContext.getString(com.bsb.hike.R.string.cardShareDescription)));
Bitmap shB = Utils.undrawnViewToBitmap(share);
Logger.i(
tag,
" width height of layout to share " + share.getWidth() + " , " + share.getHeight());
shB.compress(Bitmap.CompressFormat.JPEG, 100, fos);
fos.flush();
Logger.i(tag, "share webview card " + cardShareImageFile.getAbsolutePath());
Utils.startShareImageIntent(
"image/jpeg",
"file://" + cardShareImageFile.getAbsolutePath(),
TextUtils.isEmpty(caption)
? mContext.getString(com.bsb.hike.R.string.cardShareCaption)
: caption);
} catch (Exception e) {
e.printStackTrace();
showToast(mContext.getString(com.bsb.hike.R.string.error_card_sharing));
} finally {
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
// Do nothing
e.printStackTrace();
}
}
}
if (cardShareImageFile != null && cardShareImageFile.exists()) {
cardShareImageFile.deleteOnExit();
}
}
}
/**
* Call this function to open a full page webView within hike.
*
* @param title : the title on the action bar.
* @param url : the url that will be loaded.
*/
@JavascriptInterface
public void openFullPage(final String title, final String url) {
Logger.i(tag, "open full page called with title " + title + " , and url = " + url);
if (null == mHandler) {
return;
}
mHandler.post(
new Runnable() {
@Override
public void run() {
if (weakActivity.get() != null) {
Intent intent =
IntentManager.getWebViewActivityIntent(weakActivity.get(), url, title);
weakActivity.get().startActivity(intent);
}
}
});
}
/**
* Whenever the content's height is changed, the html will call this function to resize the height
* of the Android Webview. Calling this function is MUST, whenever the height of the content
* changes.
*
* @param height : the new height when the content is reloaded.
*/
@JavascriptInterface
public void onResize(String height) {
Logger.i(
tag, "onresize called with height=" + (Integer.parseInt(height) * Utils.densityMultiplier));
resizeWebview(height);
}