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package net.simplifiedlearning.androiduploadimage; import com.android.volley.AuthFailureError; import com.android.volley.NetworkResponse; import com.android.volley.ParseError; import com.android.volley.Request; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.HttpHeaderParser; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.Map; /** * Created by Belal on 10/24/2017. */ public class VolleyMultipartRequest extends Request<NetworkResponse> { private final String twoHyphens = "--"; private final String lineEnd = "\r\n"; private final String boundary = "apiclient-" + System.currentTimeMillis(); private Response.Listener<NetworkResponse> mListener; private Response.ErrorListener mErrorListener; private Map<String, String> mHeaders; public VolleyMultipartRequest(int method, String url, Response.Listener<NetworkResponse> listener, Response.ErrorListener errorListener) { super(method, url, errorListener); this.mListener = listener; this.mErrorListener = errorListener; } @Override public Map<String, String> getHeaders() throws AuthFailureError { return (mHeaders != null) ? mHeaders : super.getHeaders(); } @Override public String getBodyContentType() { return "multipart/form-data;boundary=" + boundary; } @Override public byte[] getBody() throws AuthFailureError { ByteArrayOutputStream bos = new ByteArrayOutputStream(); DataOutputStream dos = new DataOutputStream(bos); try { // populate text payload Map<String, String> params = getParams(); if (params != null && params.size() > 0) { textParse(dos, params, getParamsEncoding()); } // populate data byte payload Map<String, DataPart> data = getByteData(); if (data != null && data.size() > 0) { dataParse(dos, data); } // close multipart form data after text and file data dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); return bos.toByteArray(); } catch (IOException e) { e.printStackTrace(); } return null; } /** * Custom method handle data payload. * * @return Map data part label with data byte * @throws AuthFailureError */ protected Map<String, DataPart> getByteData() throws AuthFailureError { return null; } @Override protected Response<NetworkResponse> parseNetworkResponse(NetworkResponse response) { try { return Response.success( response, HttpHeaderParser.parseCacheHeaders(response)); } catch (Exception e) { return Response.error(new ParseError(e)); } } @Override protected void deliverResponse(NetworkResponse response) { mListener.onResponse(response); } @Override public void deliverError(VolleyError error) { mErrorListener.onErrorResponse(error); } /** * Parse string map into data output stream by key and value. * * @param dataOutputStream data output stream handle string parsing * @param params string inputs collection * @param encoding encode the inputs, default UTF-8 * @throws IOException */ private void textParse(DataOutputStream dataOutputStream, Map<String, String> params, String encoding) throws IOException { try { for (Map.Entry<String, String> entry : params.entrySet()) { buildTextPart(dataOutputStream, entry.getKey(), entry.getValue()); } } catch (UnsupportedEncodingException uee) { throw new RuntimeException("Encoding not supported: " + encoding, uee); } } /** * Parse data into data output stream. * * @param dataOutputStream data output stream handle file attachment * @param data loop through data * @throws IOException */ private void dataParse(DataOutputStream dataOutputStream, Map<String, DataPart> data) throws IOException { for (Map.Entry<String, DataPart> entry : data.entrySet()) { buildDataPart(dataOutputStream, entry.getValue(), entry.getKey()); } } /** * Write string data into header and data output stream. * * @param dataOutputStream data output stream handle string parsing * @param parameterName name of input * @param parameterValue value of input * @throws IOException */ private void buildTextPart(DataOutputStream dataOutputStream, String parameterName, String parameterValue) throws IOException { dataOutputStream.writeBytes(twoHyphens + boundary + lineEnd); dataOutputStream.writeBytes("Content-Disposition: form-data; name=\"" + parameterName + "\"" + lineEnd); dataOutputStream.writeBytes(lineEnd); dataOutputStream.writeBytes(parameterValue + lineEnd); } /** * Write data file into header and data output stream. * * @param dataOutputStream data output stream handle data parsing * @param dataFile data byte as DataPart from collection * @param inputName name of data input * @throws IOException */ private void buildDataPart(DataOutputStream dataOutputStream, DataPart dataFile, String inputName) throws IOException { dataOutputStream.writeBytes(twoHyphens + boundary + lineEnd); dataOutputStream.writeBytes("Content-Disposition: form-data; name=\"" + inputName + "\"; filename=\"" + dataFile.getFileName() + "\"" + lineEnd); if (dataFile.getType() != null && !dataFile.getType().trim().isEmpty()) { dataOutputStream.writeBytes("Content-Type: " + dataFile.getType() + lineEnd); } dataOutputStream.writeBytes(lineEnd); ByteArrayInputStream fileInputStream = new ByteArrayInputStream(dataFile.getContent()); int bytesAvailable = fileInputStream.available(); int maxBufferSize = 1024 * 1024; int bufferSize = Math.min(bytesAvailable, maxBufferSize); byte[] buffer = new byte[bufferSize]; int bytesRead = fileInputStream.read(buffer, 0, bufferSize); while (bytesRead > 0) { dataOutputStream.write(buffer, 0, bufferSize); bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bufferSize); } dataOutputStream.writeBytes(lineEnd); } class DataPart { private String fileName; private byte[] content; private String type; public DataPart() { } DataPart(String name, byte[] data) { fileName = name; content = data; } String getFileName() { return fileName; } byte[] getContent() { return content; } String getType() { return type; } } } |
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package net.simplifiedlearning.androiduploadimage; import android.Manifest; import android.content.Intent; import android.content.pm.PackageManager; import android.graphics.Bitmap; import android.net.Uri; import android.os.Build; import android.os.Bundle; import android.provider.MediaStore; import android.provider.Settings; import android.support.v4.content.ContextCompat; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.EditText; import android.widget.ImageView; import android.widget.Toast; import com.android.volley.AuthFailureError; import com.android.volley.NetworkResponse; import com.android.volley.Request; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.Volley; import org.json.JSONException; import org.json.JSONObject; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.util.HashMap; import java.util.Map; public class MainActivity extends AppCompatActivity { //ImageView to display image selected ImageView imageView; //edittext for getting the tags input EditText editTextTags; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //initializing views imageView = (ImageView) findViewById(R.id.imageView); editTextTags = (EditText) findViewById(R.id.editTextTags); //checking the permission //if the permission is not given we will open setting to add permission //else app will not open if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) { Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS, Uri.parse("package:" + getPackageName())); finish(); startActivity(intent); return; } //adding click listener to button findViewById(R.id.buttonUploadImage).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { //if the tags edittext is empty //we will throw input error if (editTextTags.getText().toString().trim().isEmpty()) { editTextTags.setError("Enter tags first"); editTextTags.requestFocus(); return; } //if everything is ok we will open image chooser Intent i = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI); startActivityForResult(i, 100); } }); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == 100 && resultCode == RESULT_OK && data != null) { //getting the image Uri Uri imageUri = data.getData(); try { //getting bitmap object from uri Bitmap bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), imageUri); //displaying selected image to imageview imageView.setImageBitmap(bitmap); //calling the method uploadBitmap to upload image uploadBitmap(bitmap); } catch (IOException e) { e.printStackTrace(); } } } /* * The method is taking Bitmap as an argument * then it will return the byte[] array for the given bitmap * and we will send this array to the server * here we are using PNG Compression with 80% quality * you can give quality between 0 to 100 * 0 means worse quality * 100 means best quality * */ public byte[] getFileDataFromDrawable(Bitmap bitmap) { ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 80, byteArrayOutputStream); return byteArrayOutputStream.toByteArray(); } private void uploadBitmap(final Bitmap bitmap) { //getting the tag from the edittext final String tags = editTextTags.getText().toString().trim(); //our custom volley request VolleyMultipartRequest volleyMultipartRequest = new VolleyMultipartRequest(Request.Method.POST, EndPoints.UPLOAD_URL, new Response.Listener<NetworkResponse>() { @Override public void onResponse(NetworkResponse response) { try { JSONObject obj = new JSONObject(new String(response.data)); Toast.makeText(getApplicationContext(), obj.getString("message"), Toast.LENGTH_SHORT).show(); } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { Toast.makeText(getApplicationContext(), error.getMessage(), Toast.LENGTH_SHORT).show(); } }) { /* * If you want to add more parameters with the image * you can do it here * here we have only one parameter with the image * which is tags * */ @Override protected Map<String, String> getParams() throws AuthFailureError { Map<String, String> params = new HashMap<>(); params.put("tags", tags); return params; } /* * Here we are passing image by renaming it with a unique name * */ @Override protected Map<String, DataPart> getByteData() { Map<String, DataPart> params = new HashMap<>(); long imagename = System.currentTimeMillis(); params.put("pic", new DataPart(imagename + ".png", getFileDataFromDrawable(bitmap))); return params; } }; //adding the request to volley Volley.newRequestQueue(this).add(volleyMultipartRequest); } } |
1 |
compile 'org.apache.httpcomponents:httpmime:4.5.5' |
或者,下载 jar 包:
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package com.android.volley.toolbox; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.nio.charset.Charset; import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import org.apache.http.entity.mime.MultipartEntity; import org.apache.http.entity.mime.content.FileBody; import org.apache.http.entity.mime.content.StringBody; import com.android.volley.AuthFailureError; import com.android.volley.NetworkResponse; import com.android.volley.Request; import com.android.volley.Response; import com.android.volley.VolleyLog; import com.common.utils.CLog; import com.common.utils.FileUtil; public class MultipartRequest extends Request<String> { private MultipartEntity entity = new MultipartEntity(); private final Response.Listener<String> mListener; private List<File> mFileParts; private String mFilePartName; private Map<String, String> mParams; /** * 单个文件 * @param url * @param errorListener * @param listener * @param filePartName * @param file * @param params */ public MultipartRequest(String url, Response.ErrorListener errorListener, Response.Listener<String> listener, String filePartName, File file, Map<String, String> params) { super(Method.POST, url, errorListener); mFileParts = new ArrayList<File>(); if (file != null) { mFileParts.add(file); } mFilePartName = filePartName; mListener = listener; mParams = params; buildMultipartEntity(); } /** * 多个文件,对应一个key * @param url * @param errorListener * @param listener * @param filePartName * @param files * @param params */ public MultipartRequest(String url, Response.ErrorListener errorListener, Response.Listener<String> listener, String filePartName, List<File> files, Map<String, String> params) { super(Method.POST, url, errorListener); mFilePartName = filePartName; mListener = listener; mFileParts = files; mParams = params; buildMultipartEntity(); } private void buildMultipartEntity() { if (mFileParts != null && mFileParts.size() > 0) { for (File file : mFileParts) { entity.addPart(mFilePartName, new FileBody(file)); } long l = entity.getContentLength(); CLog.log(mFileParts.size()+"个,长度:"+l); } try { if (mParams != null && mParams.size() > 0) { for (Map.Entry<String, String> entry : mParams.entrySet()) { entity.addPart( entry.getKey(), new StringBody(entry.getValue(), Charset .forName("UTF-8"))); } } } catch (UnsupportedEncodingException e) { VolleyLog.e("UnsupportedEncodingException"); } } @Override public String getBodyContentType() { return entity.getContentType().getValue(); } @Override public byte[] getBody() throws AuthFailureError { ByteArrayOutputStream bos = new ByteArrayOutputStream(); try { entity.writeTo(bos); } catch (IOException e) { VolleyLog.e("IOException writing to ByteArrayOutputStream"); } return bos.toByteArray(); } @Override protected Response<String> parseNetworkResponse(NetworkResponse response) { CLog.log("parseNetworkResponse"); if (VolleyLog.DEBUG) { if (response.headers != null) { for (Map.Entry<String, String> entry : response.headers .entrySet()) { VolleyLog.d(entry.getKey() + "=" + entry.getValue()); } } } String parsed; try { parsed = new String(response.data, HttpHeaderParser.parseCharset(response.headers)); } catch (UnsupportedEncodingException e) { parsed = new String(response.data); } return Response.success(parsed, HttpHeaderParser.parseCacheHeaders(response)); } /* * (non-Javadoc) * * @see com.android.volley.Request#getHeaders() */ @Override public Map<String, String> getHeaders() throws AuthFailureError { VolleyLog.d("getHeaders"); Map<String, String> headers = super.getHeaders(); if (headers == null || headers.equals(Collections.emptyMap())) { headers = new HashMap<String, String>(); } return headers; } @Override protected void deliverResponse(String response) { mListener.onResponse(response); } } |
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import android.graphics.Bitmap; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.Drawable; import java.io.ByteArrayOutputStream; /** * Sketch Project Studio * Created by Angga on 12/04/2016 14.27. */ public class AppHelper { /** * Turn drawable resource into byte array. * * @param context parent context * @param id drawable resource id * @return byte array */ public static byte[] getFileDataFromDrawable(Context context, int id) { Drawable drawable = ContextCompat.getDrawable(context, id); Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap(); ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.PNG, 0, byteArrayOutputStream); return byteArrayOutputStream.toByteArray(); } /** * Turn drawable into byte array. * * @param drawable data * @return byte array */ public static byte[] getFileDataFromDrawable(Context context, Drawable drawable) { Bitmap bitmap = ((BitmapDrawable) drawable).getBitmap(); ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.JPEG, 80, byteArrayOutputStream); return byteArrayOutputStream.toByteArray(); } } |
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package com.sketchproject.infogue.modules; import com.android.volley.AuthFailureError; import com.android.volley.NetworkResponse; import com.android.volley.ParseError; import com.android.volley.Request; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.HttpHeaderParser; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.util.Map; /** * Custom request to make multipart header and upload file. * * Sketch Project Studio * Created by Angga on 27/04/2016 12.05. */ public class VolleyMultipartRequest extends Request<NetworkResponse> { private final String twoHyphens = "--"; private final String lineEnd = "\r\n"; private final String boundary = "apiclient-" + System.currentTimeMillis(); private Response.Listener<NetworkResponse> mListener; private Response.ErrorListener mErrorListener; private Map<String, String> mHeaders; /** * Default constructor with predefined header and post method. * * @param url request destination * @param headers predefined custom header * @param listener on success achieved 200 code from request * @param errorListener on error http or library timeout */ public VolleyMultipartRequest(String url, Map<String, String> headers, Response.Listener<NetworkResponse> listener, Response.ErrorListener errorListener) { super(Method.POST, url, errorListener); this.mListener = listener; this.mErrorListener = errorListener; this.mHeaders = headers; } /** * Constructor with option method and default header configuration. * * @param method method for now accept POST and GET only * @param url request destination * @param listener on success event handler * @param errorListener on error event handler */ public VolleyMultipartRequest(int method, String url, Response.Listener<NetworkResponse> listener, Response.ErrorListener errorListener) { super(method, url, errorListener); this.mListener = listener; this.mErrorListener = errorListener; } @Override public Map<String, String> getHeaders() throws AuthFailureError { return (mHeaders != null) ? mHeaders : super.getHeaders(); } @Override public String getBodyContentType() { return "multipart/form-data;boundary=" + boundary; } @Override public byte[] getBody() throws AuthFailureError { ByteArrayOutputStream bos = new ByteArrayOutputStream(); DataOutputStream dos = new DataOutputStream(bos); try { // populate text payload Map<String, String> params = getParams(); if (params != null && params.size() > 0) { textParse(dos, params, getParamsEncoding()); } // populate data byte payload Map<String, DataPart> data = getByteData(); if (data != null && data.size() > 0) { dataParse(dos, data); } // close multipart form data after text and file data dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); return bos.toByteArray(); } catch (IOException e) { e.printStackTrace(); } return null; } /** * Custom method handle data payload. * * @return Map data part label with data byte * @throws AuthFailureError */ protected Map<String, DataPart> getByteData() throws AuthFailureError { return null; } @Override protected Response<NetworkResponse> parseNetworkResponse(NetworkResponse response) { try { return Response.success( response, HttpHeaderParser.parseCacheHeaders(response)); } catch (Exception e) { return Response.error(new ParseError(e)); } } @Override protected void deliverResponse(NetworkResponse response) { mListener.onResponse(response); } @Override public void deliverError(VolleyError error) { mErrorListener.onErrorResponse(error); } /** * Parse string map into data output stream by key and value. * * @param dataOutputStream data output stream handle string parsing * @param params string inputs collection * @param encoding encode the inputs, default UTF-8 * @throws IOException */ private void textParse(DataOutputStream dataOutputStream, Map<String, String> params, String encoding) throws IOException { try { for (Map.Entry<String, String> entry : params.entrySet()) { buildTextPart(dataOutputStream, entry.getKey(), entry.getValue()); } } catch (UnsupportedEncodingException uee) { throw new RuntimeException("Encoding not supported: " + encoding, uee); } } /** * Parse data into data output stream. * * @param dataOutputStream data output stream handle file attachment * @param data loop through data * @throws IOException */ private void dataParse(DataOutputStream dataOutputStream, Map<String, DataPart> data) throws IOException { for (Map.Entry<String, DataPart> entry : data.entrySet()) { buildDataPart(dataOutputStream, entry.getValue(), entry.getKey()); } } /** * Write string data into header and data output stream. * * @param dataOutputStream data output stream handle string parsing * @param parameterName name of input * @param parameterValue value of input * @throws IOException */ private void buildTextPart(DataOutputStream dataOutputStream, String parameterName, String parameterValue) throws IOException { dataOutputStream.writeBytes(twoHyphens + boundary + lineEnd); dataOutputStream.writeBytes("Content-Disposition: form-data; name=\"" + parameterName + "\"" + lineEnd); //dataOutputStream.writeBytes("Content-Type: text/plain; charset=UTF-8" + lineEnd); dataOutputStream.writeBytes(lineEnd); dataOutputStream.writeBytes(parameterValue + lineEnd); } /** * Write data file into header and data output stream. * * @param dataOutputStream data output stream handle data parsing * @param dataFile data byte as DataPart from collection * @param inputName name of data input * @throws IOException */ private void buildDataPart(DataOutputStream dataOutputStream, DataPart dataFile, String inputName) throws IOException { dataOutputStream.writeBytes(twoHyphens + boundary + lineEnd); dataOutputStream.writeBytes("Content-Disposition: form-data; name=\"" + inputName + "\"; filename=\"" + dataFile.getFileName() + "\"" + lineEnd); if (dataFile.getType() != null && !dataFile.getType().trim().isEmpty()) { dataOutputStream.writeBytes("Content-Type: " + dataFile.getType() + lineEnd); } dataOutputStream.writeBytes(lineEnd); ByteArrayInputStream fileInputStream = new ByteArrayInputStream(dataFile.getContent()); int bytesAvailable = fileInputStream.available(); int maxBufferSize = 1024 * 1024; int bufferSize = Math.min(bytesAvailable, maxBufferSize); byte[] buffer = new byte[bufferSize]; int bytesRead = fileInputStream.read(buffer, 0, bufferSize); while (bytesRead > 0) { dataOutputStream.write(buffer, 0, bufferSize); bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bufferSize); } dataOutputStream.writeBytes(lineEnd); } /** * Simple data container use for passing byte file */ public class DataPart { private String fileName; private byte[] content; private String type; /** * Default data part */ public DataPart() { } /** * Constructor with data. * * @param name label of data * @param data byte data */ public DataPart(String name, byte[] data) { fileName = name; content = data; } /** * Constructor with mime data type. * * @param name label of data * @param data byte data * @param mimeType mime data like "image/jpeg" */ public DataPart(String name, byte[] data, String mimeType) { fileName = name; content = data; type = mimeType; } /** * Getter file name. * * @return file name */ public String getFileName() { return fileName; } /** * Setter file name. * * @param fileName string file name */ public void setFileName(String fileName) { this.fileName = fileName; } /** * Getter content. * * @return byte file data */ public byte[] getContent() { return content; } /** * Setter content. * * @param content byte file data */ public void setContent(byte[] content) { this.content = content; } /** * Getter mime type. * * @return mime type */ public String getType() { return type; } /** * Setter mime type. * * @param type mime type */ public void setType(String type) { this.type = type; } } } |
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package com.sketchproject.infogue.modules; import android.content.Context; import android.graphics.Bitmap; import android.support.v4.util.LruCache; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.toolbox.ImageLoader; import com.android.volley.toolbox.Volley; /** * Singleton volley to populate request into single queue. * * Sketch Project Studio * Created by Angga on 22/04/2016 22.58. */ public class VolleySingleton { private static VolleySingleton mInstance; private RequestQueue mRequestQueue; private ImageLoader mImageLoader; private static Context mCtx; /** * Private constructor, only initialization from getInstance. * * @param context parent context */ private VolleySingleton(Context context) { mCtx = context; mRequestQueue = getRequestQueue(); mImageLoader = new ImageLoader(mRequestQueue, new ImageLoader.ImageCache() { private final LruCache<String, Bitmap> cache = new LruBitmapCache(mCtx); @Override public Bitmap getBitmap(String url) { return cache.get(url); } @Override public void putBitmap(String url, Bitmap bitmap) { cache.put(url, bitmap); } }); } /** * Singleton construct design pattern. * * @param context parent context * @return single instance of VolleySingleton */ public static synchronized VolleySingleton getInstance(Context context) { if (mInstance == null) { mInstance = new VolleySingleton(context); } return mInstance; } /** * Get current request queue. * * @return RequestQueue */ public RequestQueue getRequestQueue() { if (mRequestQueue == null) { // getApplicationContext() is key, it keeps you from leaking the // Activity or BroadcastReceiver if someone passes one in. mRequestQueue = Volley.newRequestQueue(mCtx.getApplicationContext()); } return mRequestQueue; } /** * Add new request depend on type like string, json object, json array request. * * @param req new request * @param |
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/** * Sketch Project Studio * Created by Angga 20/04/2016 19:32 */ public class MainActivity extends AppCompatActivity { private EditText mNameInput; private EditText mLocationInput; private EditText mAboutInput; private EditText mContact; private ImageView mAvatarImage; private ImageView mCoverImage; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mNameInput = (EditText) findViewById(R.id.input_name); mLocationInput = (EditText) findViewById(R.id.input_location); mAboutInput = (EditText) findViewById(R.id.input_about); mContact = (EditText) findViewById(R.id.input_contact); mAvatarImage = (ImageView) findViewById(R.id.avatar); mCoverImage = (ImageView) findViewById(R.id.cover); // do anything before post data.. or triggered after button clicked saveProfileAccount(); } private void saveProfileAccount() { // loading or check internet connection or something... // ... then String url = "http://www.angga-ari.com/api/something/awesome"; VolleyMultipartRequest multipartRequest = new VolleyMultipartRequest(Request.Method.POST, url, new Response.Listener<NetworkResponse>() { @Override public void onResponse(NetworkResponse response) { String resultResponse = new String(response.data); try { JSONObject result = new JSONObject(resultResponse); String status = result.getString("status"); String message = result.getString("message"); if (status.equals(Constant.REQUEST_SUCCESS)) { // tell everybody you have succed upload image and post strings Log.i("Messsage", message); } else { Log.i("Unexpected", message); } } catch (JSONException e) { e.printStackTrace(); } } }, new Response.ErrorListener() { @Override public void onErrorResponse(VolleyError error) { NetworkResponse networkResponse = error.networkResponse; String errorMessage = "Unknown error"; if (networkResponse == null) { if (error.getClass().equals(TimeoutError.class)) { errorMessage = "Request timeout"; } else if (error.getClass().equals(NoConnectionError.class)) { errorMessage = "Failed to connect server"; } } else { String result = new String(networkResponse.data); try { JSONObject response = new JSONObject(result); String status = response.getString("status"); String message = response.getString("message"); Log.e("Error Status", status); Log.e("Error Message", message); if (networkResponse.statusCode == 404) { errorMessage = "Resource not found"; } else if (networkResponse.statusCode == 401) { errorMessage = message+" Please login again"; } else if (networkResponse.statusCode == 400) { errorMessage = message+ " Check your inputs"; } else if (networkResponse.statusCode == 500) { errorMessage = message+" Something is getting wrong"; } } catch (JSONException e) { e.printStackTrace(); } } Log.i("Error", errorMessage); error.printStackTrace(); } }) { @Override protected Map<String, String> getParams() { Map<String, String> params = new HashMap<>(); params.put("api_token", "gh659gjhvdyudo973823tt9gvjf7i6ric75r76"); params.put("name", mNameInput.getText().toString()); params.put("location", mLocationInput.getText().toString()); params.put("about", mAvatarInput.getText().toString()); params.put("contact", mContactInput.getText().toString()); return params; } @Override protected Map<String, DataPart> getByteData() { Map<String, DataPart> params = new HashMap<>(); // file name could found file base or direct access from real path // for now just get bitmap data from ImageView params.put("avatar", new DataPart("file_avatar.jpg", AppHelper.getFileDataFromDrawable(getBaseContext(), mAvatarImage.getDrawable()), "image/jpeg")); params.put("cover", new DataPart("file_cover.jpg", AppHelper.getFileDataFromDrawable(getBaseContext(), mCoverImage.getDrawable()), "image/jpeg")); return params; } }; VolleySingleton.getInstance(getBaseContext()).addToRequestQueue(multipartRequest); } } |