private void loadData(Bundle savedInstanceState, Uri appUri) {
mAppSettings = new ApiDataAccessObject(this).getApiAppSettings(appUri);
// get application name and icon from package manager
String appName;
Drawable appIcon = null;
PackageManager pm = getApplicationContext().getPackageManager();
try {
ApplicationInfo ai = pm.getApplicationInfo(mAppSettings.getPackageName(), 0);
appName = (String) pm.getApplicationLabel(ai);
appIcon = pm.getApplicationIcon(ai);
} catch (PackageManager.NameNotFoundException e) {
// fallback
appName = mAppSettings.getPackageName();
}
mAppNameView.setText(appName);
mAppIconView.setImageDrawable(appIcon);
Uri accountsUri = appUri.buildUpon().appendPath(KeychainContract.PATH_ACCOUNTS).build();
Log.d(Constants.TAG, "accountsUri: " + accountsUri);
Uri allowedKeysUri = appUri.buildUpon().appendPath(KeychainContract.PATH_ALLOWED_KEYS).build();
Log.d(Constants.TAG, "allowedKeysUri: " + allowedKeysUri);
startListFragments(savedInstanceState, accountsUri, allowedKeysUri);
}
private void startApp() {
Intent i;
PackageManager manager = getPackageManager();
try {
i = manager.getLaunchIntentForPackage(mAppSettings.getPackageName());
if (i == null) throw new PackageManager.NameNotFoundException();
// start like the Android launcher would do
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
i.addCategory(Intent.CATEGORY_LAUNCHER);
startActivity(i);
} catch (PackageManager.NameNotFoundException e) {
Log.e(Constants.TAG, "startApp", e);
}
}
private void showAdvancedInfo() {
String certificate = null;
// advanced info: package certificate SHA-256
try {
MessageDigest md = MessageDigest.getInstance("SHA-256");
md.update(mAppSettings.getPackageCertificate());
byte[] digest = md.digest();
certificate = new String(Hex.encode(digest));
} catch (NoSuchAlgorithmException e) {
Log.e(Constants.TAG, "Should not happen!", e);
}
AdvancedAppSettingsDialogFragment dialogFragment =
AdvancedAppSettingsDialogFragment.newInstance(mAppSettings.getPackageName(), certificate);
dialogFragment.show(getSupportFragmentManager(), "advancedDialog");
}