【发布时间】:2016-09-01 20:47:37
【问题描述】:
我有一个从 API 获取数据的 Android 应用。现在我需要将这些数据从 API 保存到 ActiveAndroid 表中。
所以我在这部分卡住了。
这是我的表合作伙伴(Active Android):
@Table(name = "Partners")
public class Partners extends Model {
@Column(name = "Name")
public String name;
public Partners() {}
public Partners(String name) {
this.name = name;
}
}
这是我的 POJO 模型:
public class Partner {
@Expose
@Column(name = "name")
private List<String> name;
public List<String> getName() {
return name;
}
public void setName(List<String> name) {
this.name = name;
}
}
这是我获取数据并尝试将其保存到ActiveAndroid 表中的部分代码:
public class DownloadMain extends Fragment implements Callback<Partner> {
private static final String TAG = DownloadMain.class.getSimpleName();
private Button dloadPartners;
private Call callPartners;
public DownloadMain() {}
public DownloadMain newInstance() { return new DownloadMain(); }
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.download_main, container, false);
dloadPartners = (Button) view.findViewById(R.id.downloadPartners);
dloadPartners.setOnClickListener(btnListener);
callPartners = APIHelper.getApiService().getPartners();
return view;
}
Button.OnClickListener btnListener = (new Button.OnClickListener() {
@Override
public void onClick(View v) {
callPartners.clone().enqueue(DownloadMain.this);
insertPartners();
}
});
@Override
public void onResponse(Call call, Response response) {
if(response.body() == null) {
try {
response.errorBody().string();
} catch (IOException e) {
e.printStackTrace();
}
Toast.makeText(getActivity(), "No Partners!", Toast.LENGTH_SHORT).show();
} else {
List<String> partners = (List<String>) response.body();
Log.d(TAG, "Number of partners received: " + partners.size());
Toast.makeText(getActivity(), "Partners downloaded!", Toast.LENGTH_SHORT).show();
}
}
@Override
public void onFailure(Call call, Throwable t) {
}
private void insertPartners() {
ActiveAndroid.beginTransaction();
try {
for (int i = 0; i < 100; i++) {
Partner partner = new Partner();
partner.getName();
//partner.save();
}
ActiveAndroid.setTransactionSuccessful();
} finally {
ActiveAndroid.endTransaction();
}
}
}
问题是如何将我从 API 获得的数据保存到表中,所以我需要一些提示和建议来正确地做到这一点。
问题:我需要一些提示,如何将通过改造从网络获取的数据保存到ActiveAndroid 表中?
【问题讨论】:
标签: android sqlite android-studio android-sqlite activeandroid