mirror of
https://github.com/pierre42100/ComunicAndroid
synced 2024-11-23 13:59:29 +00:00
Can create post with images
This commit is contained in:
Pierre
parent
2e932d640b
commit
f0374e8703
@ -3,6 +3,8 @@ package org.communiquons.android.comunic.client.data.helpers;
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import android.content.Context;
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import android.support.annotation.Nullable;
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import org.communiquons.android.comunic.client.data.models.APIFileRequest;
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import org.communiquons.android.comunic.client.data.models.APIPostFile;
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import org.communiquons.android.comunic.client.data.models.APIRequest;
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import org.communiquons.android.comunic.client.data.models.APIResponse;
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import org.communiquons.android.comunic.client.data.models.CreatePost;
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@ -146,15 +148,26 @@ public class PostsHelper {
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public int create(CreatePost post){
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//Prepare the request on the server
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APIRequest params = new APIRequest(mContext, "posts/create");
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APIFileRequest req = new APIFileRequest(mContext, "posts/create");
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//Put basic information about the post
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params.addString("content", post.getContent());
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req.addString("content", post.getContent());
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//Determine the kind of post
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switch (post.getType()){
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case TEXT:
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params.addString("kind", "text");
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req.addString("kind", "text");
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break;
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case IMAGE:
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req.addString("kind", "image");
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//Process image and add it to the request
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APIPostFile file = new APIPostFile();
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file.setFileName("image.png");
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file.setBitmap(post.getNewImage());
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file.setFieldName("image");
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req.addFile(file);
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break;
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default:
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@ -166,15 +179,15 @@ public class PostsHelper {
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switch (post.getVisibilityLevel()){
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case PUBLIC:
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params.addString("visibility", "public");
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req.addString("visibility", "public");
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break;
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case FRIENDS:
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params.addString("visibility", "friends");
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req.addString("visibility", "friends");
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break;
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case PRIVATE:
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params.addString("visibility", "private");
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req.addString("visibility", "private");
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break;
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default:
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@ -185,7 +198,7 @@ public class PostsHelper {
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switch (post.getPage_type()){
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case USER_PAGE:
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params.addString("kind-page", "user");
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req.addString("kind-page", "user");
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break;
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default:
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@ -193,13 +206,17 @@ public class PostsHelper {
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}
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//Set the ID of the target page
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params.addInt("kind-id", post.getPage_id());
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req.addInt("kind-id", post.getPage_id());
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//Perform the request on the server
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try {
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//Perform the request
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APIResponse response = new APIRequestHelper().exec(params);
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//Perform the request (upload a file if required)
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APIResponse response;
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if(req.containsFiles())
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response = new APIRequestHelper().execPostFile(req);
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else
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response = new APIRequestHelper().exec(req);
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//Check for errors
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if(response.getResponse_code() != 200)
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@ -48,4 +48,13 @@ public class APIFileRequest extends APIRequest {
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public ArrayList<APIPostFile> getFiles() {
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return files;
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}
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/**
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* Check whether a request includes a file or not
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*
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* @return TRUE if at least one file is present in the request / FALSE elses
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*/
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public boolean containsFiles(){
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return files.size() > 0;
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}
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}
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@ -1,5 +1,7 @@
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package org.communiquons.android.comunic.client.data.models;
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import android.graphics.Bitmap;
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/**
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* This object extends the Post object in order to include all the required informations to
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* create a new post
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@ -10,6 +12,20 @@ package org.communiquons.android.comunic.client.data.models;
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public class CreatePost extends Post {
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//Private fields
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private Bitmap newImage;
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//Get and set new image
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public void setNewImage(Bitmap newImage) {
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this.newImage = newImage;
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}
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public Bitmap getNewImage() {
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return newImage;
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}
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public boolean hasNewImage(){
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return newImage != null;
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}
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}
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@ -1,6 +1,10 @@
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package org.communiquons.android.comunic.client.ui.fragments;
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import android.app.AlertDialog;
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import android.app.Fragment;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.support.annotation.Nullable;
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@ -9,15 +13,22 @@ import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.ImageButton;
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import android.widget.Toast;
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import org.communiquons.android.comunic.client.R;
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import org.communiquons.android.comunic.client.data.models.CreatePost;
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import org.communiquons.android.comunic.client.data.enums.PageType;
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import org.communiquons.android.comunic.client.data.models.Post;
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import org.communiquons.android.comunic.client.data.enums.PostTypes;
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import org.communiquons.android.comunic.client.data.enums.PostVisibilityLevels;
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import org.communiquons.android.comunic.client.data.helpers.PostsHelper;
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import org.communiquons.android.comunic.client.data.models.CreatePost;
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import org.communiquons.android.comunic.client.data.models.Post;
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import org.communiquons.android.comunic.client.ui.utils.BitmapUtils;
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import org.communiquons.android.comunic.client.ui.utils.UiUtils;
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import java.io.FileNotFoundException;
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import static android.app.Activity.RESULT_OK;
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/**
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* Posts creation form
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@ -38,6 +49,11 @@ public class PostsCreateFormFragment extends Fragment {
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*/
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public static final String PAGE_TYPE_ARG = "PAGE_TYPE";
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/**
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* Intent : request to pick a picture
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*/
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public static final int PICK_PHOTO = 2;
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/**
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* Page type : user page
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*/
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@ -53,6 +69,11 @@ public class PostsCreateFormFragment extends Fragment {
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*/
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private PostsHelper mPostHelper;
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/**
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* Select image button
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*/
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private ImageButton mPickImageButton;
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/**
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* Submit form button
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*/
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@ -63,6 +84,11 @@ public class PostsCreateFormFragment extends Fragment {
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*/
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private EditText mPostContent;
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/**
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* User picked bitmap to include with the post
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*/
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private Bitmap mNewPicture;
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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@ -85,6 +111,21 @@ public class PostsCreateFormFragment extends Fragment {
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//Get post text area
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mPostContent = view.findViewById(R.id.new_post_content);
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//Get choose image button and makes it lives
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mPickImageButton = view.findViewById(R.id.select_image_button);
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mPickImageButton.setOnClickListener(new View.OnClickListener() {
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public void onClick(View v) {
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choosePicture();
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}
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});
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mPickImageButton.setOnLongClickListener(new View.OnLongClickListener() {
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@Override
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public boolean onLongClick(View v) {
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cancelPictureSelectionDialog();
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return true;
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}
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});
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//Get send button and makes it lives
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mSendButton = view.findViewById(R.id.submit_create_post_form);
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mSendButton.setOnClickListener(new View.OnClickListener() {
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@ -95,6 +136,100 @@ public class PostsCreateFormFragment extends Fragment {
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});
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}
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@Override
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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switch (requestCode){
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case PICK_PHOTO:
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pick_picture_callback(resultCode, data);
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break;
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}
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}
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/**
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* Offer the user to choose a picture to add to his post
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*/
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private void choosePicture() {
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//Make an intent
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Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
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photoPickerIntent.setType("image/*");
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startActivityForResult(photoPickerIntent, PICK_PHOTO);
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}
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/**
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* Callback called when a picture has been selected
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*
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* @param resultCode The result of the operation
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* @param data Data to process
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*/
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private void pick_picture_callback(int resultCode, Intent data){
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if(resultCode == RESULT_OK){
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try {
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//Get bitmap
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Bitmap bitmap = BitmapUtils.IntentResultToBitmap(getActivity(), data);
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//Check for errors
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if(bitmap == null)
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return;
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//Apply bitmap
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mPickImageButton.setImageBitmap(bitmap);
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mNewPicture = bitmap;
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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cancelPictureSelectionDialog();
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}
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}
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}
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/**
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* Offer the user to cancel his choice of picture
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*/
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private void cancelPictureSelectionDialog(){
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new AlertDialog.Builder(getActivity())
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.setTitle(R.string.conversation_message_remove_image_popup_title)
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.setMessage(R.string.conversation_message_remove_image_popup_message)
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.setNegativeButton(R.string.conversation_message_remove_image_popup_cancel, null)
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.setPositiveButton(R.string.conversation_message_remove_image_popup_confirm,
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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removeChosenPicture();
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}
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})
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.show();
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}
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/**
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* Remove the picture chosen by the user
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*/
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private void removeChosenPicture(){
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//Free memory
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if(mNewPicture != null)
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mNewPicture.recycle();
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mNewPicture = null;
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//Reset image button
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mPickImageButton.setImageBitmap(null);
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mPickImageButton.setImageDrawable(UiUtils.getDrawable(getActivity(),
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android.R.drawable.ic_menu_gallery));
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}
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/**
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* Set the on post created class to trigger when an event occur
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*
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@ -109,12 +244,6 @@ public class PostsCreateFormFragment extends Fragment {
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*/
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private void submit_form(){
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//Check if the content of the post is empty / too short
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if(mPostContent.getText().length() < 5){
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Toast.makeText(getActivity(), R.string.err_post_content_too_short,
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Toast.LENGTH_SHORT).show();
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return;
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}
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//Create a post object and fill it with the required information
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CreatePost post = new CreatePost();
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@ -129,10 +258,31 @@ public class PostsCreateFormFragment extends Fragment {
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//Set post content
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post.setContent(""+mPostContent.getText());
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//Default value, will be updated in a new version
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//Default values
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post.setType(PostTypes.TEXT);
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post.setVisibilityLevel(PostVisibilityLevels.FRIENDS);
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//Check if the post contains an image
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if(mNewPicture != null){
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post.setType(PostTypes.IMAGE);
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post.setNewImage(mNewPicture);
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}
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//Other post types will be added in new versions
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//Perform post checks
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//If the post is a text
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if(post.getType() == PostTypes.TEXT){
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//Check if the content of the post is empty / too short
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if(mPostContent.getText().length() < 5){
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Toast.makeText(getActivity(), R.string.err_post_content_too_short,
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Toast.LENGTH_SHORT).show();
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return;
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}
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}
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//Try to create post
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mSendButton.setEnabled(false);
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new AsyncTask<CreatePost, Void, Post>(){
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@ -13,11 +13,34 @@
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android:lines="3"
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android:textAppearance="@android:style/TextAppearance.DeviceDefault.Small" />
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<!-- Submit post -->
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<Button
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android:id="@+id/submit_create_post_form"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/post_action_send"
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android:layout_gravity="end" />
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</LinearLayout>
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<LinearLayout
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android:layout_width="match_parent"
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android:layout_height="wrap_content">
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<!-- Add an image -->
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<ImageButton
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android:id="@+id/select_image_button"
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android:layout_marginStart="10dp"
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android:layout_width="50dp"
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android:layout_height="50dp"
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android:src="@android:drawable/ic_menu_gallery"
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android:layout_gravity="center_vertical"
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android:scaleType="fitCenter"
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android:contentDescription="@string/image_description_pick_image"/>
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<View
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android:layout_width="0dp"
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android:layout_height="2dp"
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android:layout_weight="2"/>
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<!-- Submit post -->
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<Button
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android:id="@+id/submit_create_post_form"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/post_action_send"
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android:layout_gravity="end" />
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</LinearLayout>
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</LinearLayout>
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@ -184,4 +184,5 @@
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<string name="menu_clear_local_db">Clear local database</string>
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<string name="success_clear_local_db">The local database has been successfully cleared! You may need to restart the application to make the changes being fully applied.</string>
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<string name="err_clear_local_db">An error occurred while trying to clear local database!</string>
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<string name="image_description_pick_image">Pick an image</string>
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</resources>
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