Android Pass Data bundle encapsulation Pass Map object

Android development by default, the bundle bundle=new bundle (); The pass-through value cannot be passed directly to the map object, but the workaround:

The first step: encapsulate your own map to enable serialization

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/** * 序列化map供Bundle传递map使用 * Created  on 13-12-9. */public class SerializableMap implements Serializable {     private Map<String,Object> map;    public Map<String, Object> getMap() {        return map;    }    public void setMap(Map<String, Object> map) {        this.map = map;    }}

Step Two: Pass the data:

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Intent intent=new Intent(ListViewActivity.this,UpdateWatchActivity.class);                                //传递数据                                final SerializableMap myMap=new SerializableMap();                                myMap.setMap(map);//将map数据添加到封装的myMap<span></span>中                                Bundle bundle=new Bundle();                                bundle.putSerializable("map", myMap);                                intent.putExtras(bundle);

Step three: Receive data:

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12	Bundle bundle = getIntent().getExtras();        SerializableMap serializableMap = (SerializableMap) bundle.get("map");

This data can be passed and used through the map.

Android Pass Data bundle encapsulation Pass Map object