webview.clearCache from PreferenceActivity

Question

I have preferences.xml which is used in my extension of PreferencesActivity.

I have another preference in the xml that I would like to use to clear the cache of a w

Answer 1

Solved by adding:

    Preference myPref = findPreference("myPref");
    myPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {

        @Override
        public boolean onPreferenceClick(Preference preference) {
            MyActivity.mWebView.clearCache(true);
            return false;
        }
    });