super.onCreate(savedInstanceState);
String fileName = SystemProperties.get(PROPERTY_LICENSE_PATH, DEFAULT_LICENSE_PATH);
if (TextUtils.isEmpty(fileName)) {
Log.e(TAG, "The system property for the license file is empty.");
showErrorAndFinish();
return;
}
InputStreamReader inputReader = null;
StringBuilder data = null;
try {
data = new StringBuilder(2048);
char tmp[] = new char[2048];
int numRead;
if (fileName.endsWith(".gz")) {
inputReader = new InputStreamReader(
new GZIPInputStream(new FileInputStream(fileName)));
} else {
inputReader = new FileReader(fileName);
}
while ((numRead = inputReader.read(tmp)) >= 0) {
data.append(tmp, 0, numRead);
}
} catch (FileNotFoundException e) {
Log.e(TAG, "License HTML file not found at " + fileName, e);
showErrorAndFinish();
return;
} catch (IOException e) {
Log.e(TAG, "Error reading license HTML file at " + fileName, e);
showErrorAndFinish();
return;
} finally {
try {
if (inputReader != null) {
inputReader.close();
}
} catch (IOException e) {
}
}
if (TextUtils.isEmpty(data)) {
Log.e(TAG, "License HTML is empty (from " + fileName + ")");
showErrorAndFinish();
return;
}
WebView webView = new WebView(this);
// Begin the loading. This will be done in a separate thread in WebView.
webView.loadDataWithBaseURL(null, data.toString(), "text/html", "utf-8", null);
webView.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
// Change from 'Loading...' to the real title
mAlert.setTitle(getString(R.string.settings_license_activity_title));
}
});
final AlertController.AlertParams p = mAlertParams;
p.mTitle = getString(R.string.settings_license_activity_loading);
p.mView = webView;
p.mForceInverseBackground = true;
setupAlert();
