@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
Intent intent;
// Perform generic parsing of the URI to turn it into an Intent.
try {
intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
} catch (URISyntaxException ex) {
Log.w(TAG, "Bad URI " + url + ": " + ex.getMessage());
return false;
}
// Sanitize the Intent, ensuring web pages can not bypass browser
// security (only access to BROWSABLE activities).
intent.addCategory(Intent.CATEGORY_BROWSABLE);
intent.setComponent(null);
Intent selector = intent.getSelector();
if (selector != null) {
selector.addCategory(Intent.CATEGORY_BROWSABLE);
selector.setComponent(null);
}
// Pass the package name as application ID so that the intent from the
// same application can be opened in the same tab.
intent.putExtra(Browser.EXTRA_APPLICATION_ID, view.getContext().getPackageName());
try {
view.getContext().startActivity(intent);
} catch (ActivityNotFoundException ex) {
Log.w(TAG, "No application can handle " + url);
return false;
}
return true;
}
private static boolean startBrowsingIntent(Context context, String url) {
Intent intent;
// Perform generic parsing of the URI to turn it into an Intent.
try {
intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
} catch (Exception ex) {
Log.w(TAG, "Bad URI %s", url, ex);
return false;
}
// Check for regular URIs that WebView supports by itself, but also
// check if there is a specialized app that had registered itself
// for this kind of an intent.
Matcher m = BROWSER_URI_SCHEMA.matcher(url);
if (m.matches() && !isSpecializedHandlerAvailable(context, intent)) {
return false;
}
// Sanitize the Intent, ensuring web pages can not bypass browser
// security (only access to BROWSABLE activities).
intent.addCategory(Intent.CATEGORY_BROWSABLE);
intent.setComponent(null);
Intent selector = intent.getSelector();
if (selector != null) {
selector.addCategory(Intent.CATEGORY_BROWSABLE);
selector.setComponent(null);
}
// Pass the package name as application ID so that the intent from the
// same application can be opened in the same tab.
intent.putExtra(Browser.EXTRA_APPLICATION_ID, context.getPackageName());
try {
context.startActivity(intent);
return true;
} catch (ActivityNotFoundException ex) {
Log.w(TAG, "No application can handle %s", url);
}
return false;
}