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Android Couchbase Lite获取所有频道_Android_Couchbase_Couchbase Lite - Fatal编程技术网

Android Couchbase Lite获取所有频道

Android Couchbase Lite获取所有频道,android,couchbase,couchbase-lite,Android,Couchbase,Couchbase Lite,萨拉姆 是否可以获取所有验证用户访问权限的通道? 我想在频道类别中显示用户文档在文档中添加“频道”属性,然后: com.couchbase.lite.View channelView = _database.getView("channels"); channelView.setMap(new Mapper() { @Override public void map(Map<String, Object>

萨拉姆
是否可以获取所有验证用户访问权限的通道?
我想在频道类别中显示用户文档

在文档中添加“频道”属性,然后:

        com.couchbase.lite.View channelView = _database.getView("channels");
        channelView.setMap(new Mapper() {
            @Override
            public void map(Map<String, Object> document, Emitter emitter) {
                ArrayList<String> channel = (List) document.get("channel");
                String name = (String) document.get("ch_name");
                emitter.emit(channel, name);
            }
        }, "2");


private void startLiveQuery(com.couchbase.lite.View view) throws Exception {
    if (_liveQuery == null) {
        _liveQuery = view.createQuery().toLiveQuery();
        _liveQuery.addChangeListener(new LiveQuery.ChangeListener() {
            public void changed(final LiveQuery.ChangeEvent event) {
                new Thread(new Runnable() {
                    @Override
                    public void run() {
                        for (final Iterator<QueryRow> it = event.getRows(); it.hasNext(); ) {
                            QueryRow query = it.next();
                            _channel = (String) query.getKey();
                            _name = (String) query.getValue();
                        }
                    }
                }).start();
            }
        });
        _liveQuery.start();
    }
}
com.couchbase.lite.View channelView=\u database.getView(“频道”);
setMap(新映射器(){
@凌驾
公共空心地图(地图文档、发射器){
ArrayList通道=(列表)document.get(“通道”);
String name=(String)document.get(“Chu name”);
emitter.emit(通道、名称);
}
}, "2");
私有查询(com.couchbase.lite.View)引发异常{
if(_liveQuery==null){
_liveQuery=view.createQuery().toLiveQuery();
_liveQuery.addChangeListener(新的liveQuery.ChangeListener(){
公共无效已更改(最终LiveQuery.ChangeEvent事件){
新线程(newrunnable()){
@凌驾
公开募捐{
for(最终迭代器it=event.getRows();it.hasNext();){
QueryRow query=it.next();
_通道=(字符串)query.getKey();
_name=(字符串)query.getValue();
}
}
}).start();
}
});
_liveQuery.start();
}
}

你能重新表述你的问题吗