mirror of
https://github.com/pierre42100/ComunicAndroid
synced 2024-11-23 13:59:29 +00:00
Not working thread versionned get user infos
This commit is contained in:
Pierre
parent
53e60228fe
commit
42913de841
@ -1,6 +1,8 @@
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package org.communiquons.android.comunic.client.data.UsersInfo;
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import android.content.Context;
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import android.os.AsyncTask;
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import android.util.Log;
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import org.communiquons.android.comunic.client.api.APIRequestParameters;
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import org.communiquons.android.comunic.client.api.APIRequestTask;
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@ -9,6 +11,8 @@ import org.communiquons.android.comunic.client.data.DatabaseHelper;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.util.concurrent.ExecutionException;
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/**
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* This class handles informations requests about user informations
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*
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@ -16,7 +20,7 @@ import org.json.JSONObject;
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* Created by pierre on 11/5/17.
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*/
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public class GetUsersInfos {
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public abstract class GetUsersInfos extends AsyncTask<Void, Void, UserInfo> {
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/**
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* User informations database helper
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@ -28,13 +32,22 @@ public class GetUsersInfos {
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*/
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private Context context;
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/**
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* UserID to retrieve
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*/
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private int id;
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/**
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* Public constructor
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*
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* @param id The ID of the user to get the information about
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* @param context The context of the application
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* @param dbHelper Database helper object
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*/
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public GetUsersInfos(Context context, DatabaseHelper dbHelper){
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public GetUsersInfos(int id, Context context, DatabaseHelper dbHelper){
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//Save user ID
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this.id = id;
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//Save context
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this.context = context;
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@ -45,50 +58,38 @@ public class GetUsersInfos {
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}
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/**
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* This interface must be implemented to perform an API request
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* Each script must implement specifically what will be done once the request is done
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*
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* @param info Informations about the user / null in case of failure
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*/
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public interface getUserInfosCallback{
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/**
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* Callback function called when we got informations about user
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*
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* @param info Information about the user
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*/
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void callback(UserInfo info);
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}
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@Override
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abstract protected void onPostExecute(UserInfo info);
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/**
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* Get and return informations about a user
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*
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* @param id The ID of the user to get the informations
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* @param callback What to do once we got the response
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* Get and return information about a user
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*/
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public void get(int id, getUserInfosCallback callback){
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@Override
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protected UserInfo doInBackground(Void... params) {
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//Check if the ID is positive, error else
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if(id < 1){
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callback.callback(null); //This is an error
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}
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if(id < 1)
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return null;
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//Check if the user is already present in the database or not
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if(!udbHelper.exists(id))
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//Perform a request on the server
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getOnServer(id, callback);
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//Else we can retrieve user informations from the local database
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return getOnServer(id);
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else
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callback.callback(udbHelper.get(id));
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//Return the cached values about the user
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return udbHelper.get(id);
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}
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/**
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* Get and return the informations about a user on the server
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*
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* @param id The ID of the user to get informations from
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* @param callback What to do once the request is done
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*/
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private void getOnServer(final int id, final getUserInfosCallback callback){
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private UserInfo getOnServer(int id){
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//Perform a request on the API server
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//Setup the request
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@ -96,48 +97,58 @@ public class GetUsersInfos {
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requestParameters.addParameter("userID", ""+id);
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//Do it.
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new APIRequestTask(){
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APIRequestTask req = new APIRequestTask(){
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@Override
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protected void onPostExecute(APIResponse result) {
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UserInfo userInfos = null;
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try {
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if(result != null) {
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//Try to extract user informations
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JSONObject userObjectContainer = result.getJSONObject();
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if (userObjectContainer != null) {
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//Extract user object
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JSONObject userObject = userObjectContainer.getJSONObject("" + id);
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//Continue only if we could extract required informations
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if (userObject != null) {
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//Parse user informations
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userInfos = parse_user_json(userObject);
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}
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//Save user information in the local database in case of success
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if (userInfos != null)
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udbHelper.insertOrUpdate(userInfos);
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}
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}
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} catch (JSONException e){
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e.printStackTrace();
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}
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//Go to the next function
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callback.callback(userInfos);
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//Nothing
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}
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}.execute(requestParameters);
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};
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req.execute(requestParameters);
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//Get the result and process it when it becomes available
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try {
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APIResponse result = req.get();
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UserInfo userInfos = null;
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Log.v("GetUsersInfos", "test2 test test");
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try {
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if(result != null) {
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//Try to extract user informations
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JSONObject userObjectContainer = result.getJSONObject();
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if (userObjectContainer != null) {
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//Extract user object
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JSONObject userObject = userObjectContainer.getJSONObject("" + id);
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//Continue only if we could extract required informations
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if (userObject != null) {
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//Parse user informations
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userInfos = parse_user_json(userObject);
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}
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//Save user information in the local database in case of success
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if (userInfos != null)
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udbHelper.insertOrUpdate(userInfos);
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}
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}
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} catch (JSONException e){
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e.printStackTrace();
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}
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return userInfos;
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} catch (Exception e){
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e.printStackTrace();
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//Failure
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return null;
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}
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}
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/**
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@ -5,6 +5,7 @@ import android.app.Fragment;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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@ -58,9 +59,12 @@ public class UserInfosFragment extends Fragment {
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//Retrieve user informations in order to display them
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int user_id = new AccountUtils(mContext).get_current_user_id();
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new GetUsersInfos(mContext, dbHelper).get(user_id, new GetUsersInfos.getUserInfosCallback() {
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new GetUsersInfos(user_id, mContext, dbHelper){
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@Override
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public void callback(UserInfo info) {
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protected void onPostExecute(UserInfo info) {
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if(info != null)
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return;
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//Set the name of the user
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userNameView.setText(info.getFullName());
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@ -68,7 +72,7 @@ public class UserInfosFragment extends Fragment {
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//Get and show the user account image
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new ImageLoadTask(mContext, info.getAcountImageURL(), imageView).execute();
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}
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});
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}.execute();
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return result;
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}
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