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i download okHttp-2.3.0.jar from
http://square.github.io/okhttp/
, then i copy and past the jar file to my folder libs in 'src/main/lib, i have update build.gradle(app) with compile fielTree 'src/main/libs', then after i give internet permission, i tried and get fatal exception. can u help u?
Andorid_manifest.xml :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="toma.stormy" >
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
build.gradle :
apply plugin: 'com.android.application'
android {
compileSdkVersion 21
buildToolsVersion "21.1.2"
defaultConfig {
applicationId "toma.stormy"
minSdkVersion 14
targetSdkVersion 21
versionCode 1
versionName "1.0"
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.android.support:appcompat-v7:22.0.0'
compile fileTree('src/main/libs')
MyJava :
package toma.stormy;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import com.squareup.okhttp.Call;
import com.squareup.okhttp.Callback;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;
import java.io.IOException;
public class MainActivity extends ActionBarActivity {
public static final String TAG = MainActivity.class.getSimpleName();
private OkHttpClient client;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String apiKey = "ff9f25fc6c26897b55bc05fec81093c3";
double latitude = 37.8267;
double longitude = -122.423;
String forecastURL = "https://api.forecast.io/forecast/" + apiKey + "/" + latitude +"," + longitude;
client = new OkHttpClient();
Request request = new Request.Builder().url(forecastURL).build();
Call call = client.newCall(request);
call.enqueue(new Callback() {
@Override
public void onFailure(Request request, IOException e) {
@Override
public void onResponse(Response response) throws IOException {
try {
if(response.isSuccessful()){
Log.v(TAG, response.body().string());
} catch (IOException e) {
Log.e(TAG, "Exception caught :", e);
This is mostly a stab in the dark at the moment. I'm not seeing anything that is popping out immediately. Could you remove the file from your libs directory, remove the line compile fileTree('src/main/libs') from your build.gradle file and add in its place compile 'com.squareup.okhttp:okhttp:2.3.0'
Could you also post the full error output to help track this done more?
""ERROR :
1591-1604/toma.stormy E/AndroidRuntime﹕ FATAL EXCEPTION: OkHttp Dispatcher
Process: toma.stormy, PID: 1591
java.lang.NoSuchMethodError: okio.BufferedSource.readHexadecimalUnsignedLong
at com.squareup.okhttp.internal.http.HttpConnection$ChunkedSource.readChunkSize(HttpConnection.java:451)
at com.squareup.okhttp.internal.http.HttpConnection$ChunkedSource.read(HttpConnection.java:432)
at com.squareup.okhttp.internal.Util.skipAll(Util.java:176)
at com.squareup.okhttp.internal.Util.discard(Util.java:158)
at com.squareup.okhttp.internal.http.HttpConnection$ChunkedSource.close(HttpConnection.java:471)
at okio.RealBufferedSource.close(RealBufferedSource.java:252)
at okio.RealBufferedSource.close(RealBufferedSource.java:252)
at okio.InflaterSource.close(InflaterSource.java:121)
at okio.GzipSource.close(GzipSource.java:182)
at okio.RealBufferedSource.close(RealBufferedSource.java:252)
at com.squareup.okhttp.internal.Util.closeQuietly(Util.java:90)
at com.squareup.okhttp.ResponseBody.bytes(ResponseBody.java:59)
at com.squareup.okhttp.ResponseBody.string(ResponseBody.java:83)
at toma.stormy.MainActivity$1.onResponse(MainActivity.java:47)
at com.squareup.okhttp.Call$AsyncCall.execute(Call.java:168)
at com.squareup.okhttp.internal.NamedRunnable.run(NamedRunnable.java:33)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
I read on stackoverflow we have to use the 1.0.0 okio lib version, but that doesn't do the trick either. Calling Ben Jakuben for this. I get the FATAL Exception error same as OP but even after adding okio both versions in gradle still doesn't do the trick.
EDIT: scratch that. I was using internet permission instead of PERMISSION. Oh java how sometimes you just want me to punch the screen for a stupid mistake.
