// This handler callback is tied to the UI thread.
public boolean handleMessage(Message msg) {
switch (msg.what) {
case MSG_GETVIEWIMAGE:
{
AsyncResult result = (AsyncResult) msg.obj;
result.setResult(TiUIHelper.viewToBitmap(null, (View) result.getArg()));
return true;
}
}
return super.handleMessage(msg);
}
@Kroll.method
public TiBlob getFilteredScreenshot(HashMap options) {
if (options != null) {
if (options.containsKey("callback")) {
KrollFunction callback = (KrollFunction) options.get("callback");
if (callback != null) {
(new FilterScreenShotTask()).execute(options);
return null;
}
}
}
// View view = TiApplication.getAppCurrentActivity().getWindow()
// .getDecorView();
View view =
TiApplication.getAppCurrentActivity()
.getWindow()
.getDecorView()
.findViewById(android.R.id.content);
if (view == null) {
return null;
}
Bitmap bitmap = null;
try {
if (TiApplication.isUIThread()) {
bitmap = TiUIHelper.viewToBitmap(null, view);
} else {
bitmap =
(Bitmap)
TiMessenger.sendBlockingMainMessage(
getMainHandler().obtainMessage(MSG_GETVIEWIMAGE), view);
}
// Rect statusBar = new Rect();
// view.getWindowVisibleDisplayFrame(statusBar);
// bitmap = Bitmap.createBitmap(bitmap, 0, statusBar.top,
// bitmap.getWidth(), bitmap.getHeight() - statusBar.top,
// null, true);
} catch (Exception e) {
bitmap = null;
}
return getFilteredImage(bitmap, options);
}
@Override
protected TiBlob doInBackground(Object... params) {
HashMap options = (HashMap) params[0];
View view = TiApplication.getAppCurrentActivity().getWindow().getDecorView();
Bitmap bitmap = null;
try {
bitmap = TiUIHelper.viewToBitmap(null, view);
Rect statusBar = new Rect();
view.getWindowVisibleDisplayFrame(statusBar);
bitmap =
Bitmap.createBitmap(
bitmap,
0,
statusBar.top,
bitmap.getWidth(),
bitmap.getHeight() - statusBar.top,
null,
true);
} catch (Exception e) {
bitmap = null;
}
return getFilteredImage(bitmap, options);
}
