Registration Using Volley Library
3384 views.This Tutorial will example program for Volley Library. Here am using “POST” method for this example. For Json just click here
for Volley library we need one supported gradle that we need to add in gradle.
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dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'com.android.support:appcompat-v7:22.2.0' compile 'com.android.volley:volley:1.0.0' } |
First we need to Design the screens for Registration and Login
Here i did not design user interface directly i sent manual values so you can design your screens and instead of manual you can send those values.
Activity_main.xml
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<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_main" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context="androiindians.volly.MainActivity"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Hello World!" /> </RelativeLayout> |
activity_login.xml
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<?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/activity_login" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context="androiindians.volly.LoginActivity"> </RelativeLayout> |
mainactivity.java
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package androiindians.volly; import android.content.Intent; import android.os.Build; import android.service.voice.VoiceInteractionSession; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.widget.Toast; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.JsonObjectRequest; import com.android.volley.toolbox.Volley; import org.json.JSONException; import org.json.JSONObject; public class MainActivity extends AppCompatActivity { String url="http://androindian.com/apps/example_app/api.php"; RequestQueue mRequestQueue; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mRequestQueue= Volley.newRequestQueue(getApplicationContext()); JSONObject obj=new JSONObject(); try { obj.put("name","gfdtd"); obj.put("mobile","13215"); obj.put("email","srsres@gmail.com"); obj.put("pswrd","stsdt"); obj.put("baction","register_user"); } catch (JSONException e) { e.printStackTrace(); } JsonObjectRequest objectRequest=new JsonObjectRequest(Request.Method.POST, url, obj, new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject response) { try { Toast.makeText(getApplicationContext(),response.getString("response").concat(""+response.getString("user")),Toast.LENGTH_LONG).show(); /* if (response.getString("response").equals("success")){ Intent intent=new Intent(getApplicationContext(),LoginActivity.class); startActivity(intent); }*/ Intent intent=new Intent(getApplicationContext(),LoginActivity.class); startActivity(intent); } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { Log.e("Error",""+error); } }); mRequestQueue.add(objectRequest); } } |
LoginActivity.java
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package androiindians.volly; import android.service.voice.VoiceInteractionSession; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.widget.Toast; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.JsonObjectRequest; import com.android.volley.toolbox.Volley; import org.json.JSONException; import org.json.JSONObject; public class LoginActivity extends AppCompatActivity { String Url=" http://androindian.com/apps/example_app/api.php"; RequestQueue mRequestQueue; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_login); JSONObject object=new JSONObject(); try { object.put("mobile","9533928284"); object.put("pswrd","qqq"); object.put("baction","login_user"); } catch (JSONException e) { e.printStackTrace(); } mRequestQueue= Volley.newRequestQueue(getApplicationContext()); JsonObjectRequest objectRequest=new JsonObjectRequest(Request.Method.POST, Url, object, new Response.Listener<JSONObject>() { @Override public void onResponse(JSONObject response) { try { Toast.makeText(getApplicationContext(),response.getString("response").concat(" "+response .getString("data")) ,Toast.LENGTH_LONG).show(); } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { Log.e("Error",""+error); } }); mRequestQueue.add(objectRequest); } } |
