Android 如何在两个片段之间传递JSON数据?
我正在检索我的JSON,如下所示: myResponse.java:Android 如何在两个片段之间传递JSON数据?,android,android-fragments,android-fragmentactivity,android-databinding,android-json,Android,Android Fragments,Android Fragmentactivity,Android Databinding,Android Json,我正在检索我的JSON,如下所示: myResponse.java: public List<Repo> getData() { return data; } public void setData(List<Repo> data) { this.data = data; } @Override public boolean equals(Object o) { if (thi
public List<Repo> getData() {
return data;
}
public void setData(List<Repo> data) {
this.data = data;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof MyResponse)) return false;
MyResponse that = (MyResponse) o;
return data != null ? data.equals(that.data) : that.data == null;
}
@Override
public int hashCode() {
int result = statusCode.hashCode();
result = 31 * result + message.hashCode();
result = 31 * result + (data != null ? data.hashCode() : 0);
return result;
}
public static class Repo {
@Expose
@SerializedName("title")
private String title;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof Repo)) return false;
Repo repo = (Repo) o;
if (!id.equals(repo.id)) return false;
if (!title.equals(repo.title)) return false;
return description.equals(repo.description);
}
@Override
public int hashCode() {
int result = id.hashCode();
result = 31 * result + title.hashCode();
return result;
}
}
这是我的fragment2新实例:
public static Fragment2 newInstance() {
Bundle args = new Bundle();
Fragment2 fragment = new Fragment2();
fragment.setArguments(args);
return fragment;
}
是否有一种方法可以将从JSON检索到的属性标题和描述从片段1传递到片段2?
我想在fragment2文本视图中显示这些属性,但不确定最好的方法是什么。尝试联机查找,但迄今为止运气不佳。有什么想法吗?在创建新的
片段时,您希望通过包
传入数据
public static Fragment2 newInstance(Repo repo) {
Fragment2 fragment = new Fragment2();
Bundle args = new Bundle();
args.putString("title", repo.getTitle());
args.putString("description", repo.getDescription());
fragment.setArguments(args);
return fragment;
}
然后在片段2
中,您可以再次获取它们
void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Bundle arguments = getArguments();
String title = arguments.getString("title", "");
String description = arguments.getString("description", "");
}
@再见,狗,你是有史以来最好的男孩!谢谢你的解决方案。它起作用了!
void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Bundle arguments = getArguments();
String title = arguments.getString("title", "");
String description = arguments.getString("description", "");
}