Even
though, I'm going to load the image file from the filesystem (SDCARD
or Phone Storage), instead of Assets folder, I've found a solution
for this, and you don't even have to care about ContentProviders...
(Which is also a good solution, but this is much easier & quicker
in this case.)
The key is WebView's loadDataWithBaseURL method, but let's see an example:
The key is WebView's loadDataWithBaseURL method, but let's see an example:
/*
Using WebView to display the full-screen image */
WebView
full = (WebView)findViewById(R.id.webview);
/*
Set up the Zoom controls */
FrameLayout
mContentView = (FrameLayout) getWindow().
getDecorView().findViewById(android.R.id.content);
final View zoom = this.full.getZoomControls();
mContentView.addView(zoom,
ZOOM_PARAMS);
zoom.setVisibility(View.VISIBLE);
/*
Create a new Html that contains the full-screen image */
html = ("<html><center><img
src=\""+fileName+"\"></html>" );
/*
Finally, display the content using WebView */
full.loadDataWithBaseURL("file:///sdcard/data/data/com.youproject.example/",html,"text/html","utf-8","");
Hope
you found it useful, let me know how it works for you!
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