Extra.java

package cn.mutils.app.io;

import android.content.Intent;
import android.os.Bundle;

import proguard.annotation.Keep;
import proguard.annotation.KeepClassMembers;

import cn.mutils.app.util.AppUtil;
import cn.mutils.core.json.JsonUtil;

/**
 * Extra of framework.<br>
 * JSON content for {@link Intent} and {@link Bundle}.
 */
@SuppressWarnings({"serial", "unused"})
@Keep
@KeepClassMembers
public class Extra {

    public boolean getFrom(Intent intent) {
        try {
            JsonUtil.fromString(intent.getStringExtra(AppUtil.KEY), this);
            return true;
        } catch (Exception e) {
            return false;
        }
    }

    public boolean putTo(Intent intent) {
        try {
            intent.putExtra(AppUtil.KEY, JsonUtil.toString(this));
            return true;
        } catch (Exception e) {
            return false;
        }
    }

    public boolean getFrom(Bundle bundle) {
        try {
            JsonUtil.fromString(bundle.getString(AppUtil.KEY), this);
            return true;
        } catch (Exception e) {
            return false;
        }
    }

    public boolean putTo(Bundle bundle) {
        try {
            bundle.putString(AppUtil.KEY, JsonUtil.toString(this));
            return true;
        } catch (Exception e) {
            return false;
        }
    }

}