TalkBackPreferencesActivity.java 文件源码

private void assignPlayStoreIntentToPreference(int preferenceId, String url) {
    final PreferenceGroup category = (PreferenceGroup) findPreferenceByResId(
            R.string.pref_category_miscellaneous_key);
    final Preference pref = findPreferenceByResId(preferenceId);
    if (pref == null) {
        return;
    }

    Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
    if (!canHandleIntent(intent)) {
        category.removePreference(pref);
        return;
    }

    pref.setIntent(intent);
}