SimpleHttpAndroid

A Simpe HTTP client for android and the Java Application.

Maven

<dependency>
  <groupId>com.mantraideas.simplehttp</groupId>
  <artifactId>simplehttp</artifactId>
  <version>2.0.2</version>
  <type>pom</type>
</dependency>

Gradle

implementation 'com.mantraideas.simplehttp:simplehttp:2.0.2'

ProGuard

If you are using ProGuard you might need to add the following option:

-keep class com.mantraideas.simplehttp.datamanager.** {*;}
-keep class com.mantraideas.simplehttp.datamanager.DataRequestManager {*;}
-dontwarn com.mantraideas.simplehttp.datamanager.**
-dontwarn com.mantraideas.simplehttp.datamanager.DataRequestManager

Support

Currently it supports the GET, POST, PUT and DELETE request method

Making the Request

Passing the form data in the body

DataRequestPair requestPair = DataRequestPair.create();
        requestPair.put("password", "12345");
        requestPair.put("email", "test@tests.com");

Passing the JSONObject in the body

 String sampleJSONbody = "{\n" +
                "\t\"address_1\": \"Test street 88\",\n" +
                "\t\"address_2\": \"test\",\n" +
                "\t\"city\": \"Berlin\",\n" +
                "\t\"company_id\": \"company\",\n" +
                "\t\"company\": \"company\",\n" +
                "\t\"country_id\": \"97\",\n" +
                "\t\"email\": \"test@test.com\",\n" +
                "\t\"fax\": \"1\",\n" +
                "\t\"firstname\": \"Test\",\n" +
                "\t\"lastname\": \"User\",\n" +
                "\t\"postcode\": \"1111\",\n" +
                "\t\"tax_id\": \"1\",\n" +
                "\t\"telephone\": \"+36306668884\",\n" +
                "\t\"zone_id\": \"1433\",\n" +
                "\t\"password\": \"12345\",\n" +
                "\t\"confirm\": \"12345\",\n" +
                "\t\"agree\": \"1\"\n" +
                "}";
        DataRequestPair requestPair = DataRequestPair.create(sampleJSONbody);

Now creating the request

 DataRequest request = DataRequest.getInstance()
                .addHeaders(new String[]{"your_header_key"}, new String[]{"your_header_value"});
        // replace this with your domain to test
        request.addUrl("https://www.yourdomain.com");
        request.addDataRequestPair(requestPair);
        request.addMethod(Method.POST);

for GET

request.addMethod(Method.GET);

Similarly for other request aswell.

Others supported function

request.addMinimumServerCallTimeDifference(2000);

This will add the minimum server call time so that server will be called after 2 seconds only after the first call.

Finally Execute the request

 DataRequestManager<String> requestManager = DataRequestManager.getInstance(getApplicationContext(), String.class);
        requestManager.addRequestBody(request).addOnDataRecieveListner(new OnDataRecievedListener() {
            @Override
            public void onDataRecieved(Response response, Object object) {
                Log.d("test", " data from server = " + object.toString());
            }
        }, new OnDataRecievedProgressListener() {
            @Override
            public void onDataRecievedProgress(int completedPercentage) {
                Log.d("MainActivity", "Progress = " + completedPercentage);
            }
        });
        requestManager.sync();

Currently OnDataRecieveProgressListener interface only works in GET request.

Data Recieved as Object. The recieved object depends on the parameters send while creating the instance of the DataRequestManager. For eg

DataRequestManager<Profile> requestManager = DataRequestManager.getInstance(getApplicationContext(),
                Profile.class);

This will gives the instance of Profile in OnDataRecieveListener CallBack.

 requestManager.addRequestBody(request).addOnDataRecieveListner(new OnDataRecievedListener() {
            @Override
            public void onDataRecieved(Response response, Object object) {
                // since the json Array is recieved from the get Request this library gives the list of the class passed as parameter
                // here Profile is passed hence the object will be the list of profile.
                // if it is jsonobject it will give the pofile object
                if (response == Response.OK) {
                    Log.d("MainActivity", "data = " + object.toString());
                    List<Profile> profileList = (List<Profile>) object;
                    Log.d("MainActivity", "list size = " + profileList.size());
                } else {
                    Log.d("MainActivity", "response = " + response.getMessage());
                }
            }
        });
        requestManager.sync();

If the response from the RestAPI is JSONArray then it will return the List of that object and instance of the object for the JSONObject.

Example Lets take the Sample API, This will give the JSONObject. http://github.yubrajpoudel.com.np/others/sample1.json

Create Profile Class "Profile.java"

public class Profile {
    public String name, address, profession;

    public Profile(JSONObject jsonObject) {
        this.name = jsonObject.optString("name");
        this.address = jsonObject.optString("address");
        this.profession = jsonObject.optString("profession");
    }
    public Profile(){

    }
}

Please put the empty constructor in the Model class otherwise it will throw error. Now Doing Request, we will obtain the data from server as the object of Profile

// this is optional, mulitple header can be passed by keeping it in array
DataRequest request = DataRequest.getInstance();
// request.addHeaders(new String[]{"your_header_key"}, new String[]{"your_header_value"});
request.addUrl("http://github.yubrajpoudel.com.np/others/sample2.json");
request.addMethod(Method.GET);
DataRequestManager<Profile> requestManager = DataRequestManager.getInstance(getApplicationContext(),
        Profile.class);
requestManager.addRequestBody(request).addOnDataRecieveListner(new OnDataRecievedListener() {
    @Override
    public void onDataRecieved(Response response, Object object) {
        // since the json Array is recieved from the get Request this library gives the list of the class passed as parameter
        // here Profile is passed hence the object will be the list of profile.
        // if it is jsonobject it will give the pofile object
        if (response == Response.OK) {
            Profile profile = (Profile) object;
            Log.d("MainActivity", "Profile name = " + profile.name + " address = " + profile.address + " profession = " + profile.profession);
        } else {
            Log.d("MainActivity", "response = " + response.getMessage());
        }
    }
}, new OnDataRecievedProgressListener() {
    @Override
    public void onDataRecievedProgress(int completedPercentage) {
        Log.d("MainActiivity", "completedPercentage = " + completedPercentage);
    }
});
requestManager.sync();

Upload File to server

 String charset = "UTF-8";
    // uploading url -> url where you want to upload image
    // https://abc.com/upload/...

    String requestURL = "UPLOADING URL";

    FileMultiPart fileMultiPart = FileMultiPart.instance();
    fileMultiPart.setCharSet(charset);
    fileMultiPart.addFile("file", selectedImagePath);
    fileMultiPart.addFromField("description", "test");

    Log.w("TestApiActivity", "filemultipart :: " + fileMultiPart.toString());

    DataRequest request = DataRequest.getInstance();
    request.addFileMultiPart(fileMultiPart);
    request.addUrl(requestURL);

    // optional if needed only
    request.addHeaders(new String[]{"Authorization"}, new String[]{"Bearer YOUR_HEADER_KEY"});

    DataRequestManager<String> requestManager = DataRequestManager.getInstance(getApplicationContext(), String.class).addRequestBody(request);
    requestManager.addOnDataRecieveListner(new OnDataRecievedListener() {
        @Override
        public void onDataRecieved(Response response, Object object) {
            Log.d("FromServer", "response = " + object.toString());
        }
    });
    requestManager.sync();

For uploading multipleFiles at same time

   ArrayList<String> arrayList = new ArrayList<>();
                arrayList.add(selectedImagePath);
                 fileMultiPart.addFile("file", arrayList);

Yeah Thats all. For more information please see out the sample and for any queries or suggestion mail me at "yubaraj@mantraideas.com".