1package eu.siacs.conversations.ui;
 2
 3import android.content.Context;
 4import android.content.Intent;
 5import android.os.Build;
 6import android.preference.Preference;
 7import android.util.AttributeSet;
 8
 9import com.google.common.base.Strings;
10
11import eu.siacs.conversations.BuildConfig;
12import eu.siacs.conversations.R;
13
14public class AboutPreference extends Preference {
15    public AboutPreference(final Context context, final AttributeSet attrs, final int defStyle) {
16        super(context, attrs, defStyle);
17        setSummaryAndTitle(context);
18    }
19
20    public AboutPreference(final Context context, final AttributeSet attrs) {
21        super(context, attrs);
22        setSummaryAndTitle(context);
23    }
24
25    private void setSummaryAndTitle(final Context context) {
26        setSummary(String.format("%s %s %s (%s)", BuildConfig.APP_NAME, BuildConfig.VERSION_NAME, im.conversations.webrtc.BuildConfig.WEBRTC_VERSION, Strings.nullToEmpty(Build.DEVICE)));
27        setTitle(context.getString(R.string.title_activity_about_x, BuildConfig.APP_NAME));
28    }
29
30    @Override
31    protected void onClick() {
32        super.onClick();
33        final Intent intent = new Intent(getContext(), AboutActivity.class);
34        getContext().startActivity(intent);
35    }
36}