通过从google plus中检索用户数据，制作一个为gcm服务注册用户的应用。该应用程序能够检索数据并在服务器中注册。一旦注册，用户信息就存储在意图中并传递给下一个活动。但是，由于无法检索要传递的图像URL，应用程序会开始下一个活动。毕加索。请帮助
LOG CAT
10-11 02:33:50.427 16208-16208/com.smartdevelopers.kandie.nicedrawer E/AndroidRuntime﹕ FATAL EXCEPTION: main
Process: com.smartdevelopers.kandie.nicedrawer, PID: 16208
java.lang.NoSuchMethodError: com.squareup.okhttp.OkHttpClient.setWriteTimeout
at com.squareup.picasso.OkHttpDownloader.defaultOkHttpClient(OkHttpDownloader.java:34)
at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:76)
at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:55)
at com.squareup.picasso.OkHttpDownloader.<init>(OkHttpDownloader.java:45)
at com.squareup.picasso.Utils$OkHttpLoaderCreator.create(Utils.java:424)
at com.squareup.picasso.Utils.createDefaultDownloader(Utils.java:250)
at com.squareup.picasso.Picasso$Builder.build(Picasso.java:832)
at com.squareup.picasso.Picasso.with(Picasso.java:662)
at com.smartdevelopers.kandie.nicedrawer.NavigationDrawerFragment.setUserData(NavigationDrawerFragment.java:257)
at com.smartdevelopers.kandie.nicedrawer.MainActivity.onCreate(MainActivity.java:66)
at android.app.Activity.performCreate(Activity.java:5343)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1090)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2331)
at
4)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640)
at dalvik.system.NativeStart.main(Native Method)
ActivityGplus.java
package com.smartdevelopers.kandie.nicedrawer;
/**
* Created by 4331 on 14/07/2015.
*/
public class ActivityGplus extends AppCompatActivity implements View.OnClickListener,
GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private static final int RC_SIGN_IN = 0;
// Logcat tag
private static final String TAG = "ActivityGplus";
// Profile pic image size in pixels
private static final int PROFILE_PIC_SIZE = 400;
// Google client to interact with Google API
private GoogleApiClient mGoogleApiClient;
private boolean mIntentInProgress;
private boolean mSignInClicked;
private ConnectionResult mConnectionResult;
private SignInButton btnSignIn;
private Button btnEnter;
String personPhotoUrl;
String personName;
String email;
GoogleCloudMessaging gcm;
AtomicInteger msgId = new AtomicInteger();
SharedPreferences prefs;
Context context;
String regid;
String msg;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gplus_activity);
//Cloud Messaging
if(isUserRegistered(context)){
startActivity(new Intent(ActivityGplus.this,MainActivity.class));
finish();
}else {
// Initializing google plus api client
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
/*
Adding KenBurns View
*/
KenBurnsView kbv = (KenBurnsView) findViewById(R.id.imageBurn);
kbv.setTransitionListener(new KenBurnsView.TransitionListener() {
@Override
public void onTransitionStart(Transition transition) {
}
@Override
public void onTransitionEnd(Transition transition) {
}
});
btnSignIn = (SignInButton) findViewById(R.id.btn_sign_in);
btnEnter=(Button) findViewById(R.id.btn_main);
context = getApplicationContext();
// Button click listeners
btnSignIn.setOnClickListener(this);
// Check device for Play Services APK. If check succeeds, proceed with
// GCM registration.
if (checkPlayServices()) {
gcm = GoogleCloudMessaging.getInstance(this);
regid = getRegistrationId(context);
if (regid.isEmpty()) {
registerInBackground();
}
} else {
Log.i("pavan", "No valid Google Play Services APK found.");
}
}
}
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
protected void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_sign_in:
// Signin button clicked
signInWithGplus();
break;
case R.id.btn_main:
//enter to the main activity
enterMain();
break;
}
}
private void enterMain() {
Intent intent=new Intent(getApplicationContext(),com.smartdevelopers.kandie.nicedrawer.MainActivity.class);
startActivity(intent);
}
private void revokeGplusAccess() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
Plus.AccountApi.revokeAccessAndDisconnect(mGoogleApiClient)
.setResultCallback(new ResultCallback<Status>() {
@Override
public void onResult(Status arg0) {
Log.e(TAG, "User access revoked!");
mGoogleApiClient.connect();
updateUI(false);
}
});
}
}
private void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
}
}
private void signInWithGplus() {
if (!mGoogleApiClient.isConnecting()) {
mSignInClicked = true;
resolveSignInError();
}
}
private void resolveSignInError() {
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(this, RC_SIGN_IN);
} catch (IntentSender.SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
if (!connectionResult.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(connectionResult.getErrorCode(), this,
0).show();
return;
}
if (!mIntentInProgress) {
// Store the ConnectionResult for later usage
mConnectionResult = connectionResult;
if (mSignInClicked) {
// The user has already clicked 'sign-in' so we attempt to
// resolve all
// errors until the user is signed in, or they cancel.
resolveSignInError();
}
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RC_SIGN_IN) {
if (resultCode != RESULT_OK) {
mSignInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
@Override
public void onConnected(Bundle bundle) {
mSignInClicked = false;
// Get user's information
getProfileInformation();
// Update the UI after signin
updateUI(true);
}
@Override
public void onConnectionSuspended(int i) {
mGoogleApiClient.connect();
updateUI(false);
}
/**
* Updating the UI, showing/hiding buttons and profile layout
* */
private void updateUI(boolean isSignedIn) {
if (isSignedIn) {
btnSignIn.setVisibility(View.GONE);
btnEnter.setVisibility(View.VISIBLE);
} else {
btnSignIn.setVisibility(View.VISIBLE);
btnEnter.setVisibility(View.GONE);
}
}
/**
* Fetching user's information name, email, profile pic
* */
private void getProfileInformation() {
try {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
personName = currentPerson.getDisplayName();
personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.e(TAG, "Name: " + personName + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ", Image: " + personPhotoUrl);
personPhotoUrl = personPhotoUrl.substring(0,
personPhotoUrl.length() - 2)
+ PROFILE_PIC_SIZE;
sendRegistrationIdToBackend();
//putting extra information in the Intent
// Intent intent=new Intent(ActivityGplus.this,MainActivity.class);
// intent.putExtra("username",personName);
// intent.putExtra("mail",email);
// intent.putExtra("picture", personPhotoUrl);
// startActivity(intent);
} else {
Toast.makeText(getApplicationContext(),
"null", Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Google Cloud Messaging
*/
private boolean checkPlayServices() {
int resultCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (GooglePlayServicesUtil.isUserRecoverableError(resultCode)) {
GooglePlayServicesUtil.getErrorDialog(resultCode, this,
Util.PLAY_SERVICES_RESOLUTION_REQUEST).show();
} else {
Log.i(TAG, "This device is not supported.");
finish();
}
return false;
}
return true;
}
private String getRegistrationId(Context context) {
final SharedPreferences prefs = getGCMPreferences(context);
String registrationId = prefs.getString(Util.PROPERTY_REG_ID, "");
if (registrationId.isEmpty()) {
Log.i(TAG, "Registration not found.");
return "";
}
// Check if app was updated; if so, it must clear the registration ID
// since the existing registration ID is not guaranteed to work with
// the new app version.
int registeredVersion = prefs.getInt(Util.PROPERTY_APP_VERSION, Integer.MIN_VALUE);
int currentVersion = getAppVersion(context);
if (registeredVersion != currentVersion) {
Log.i(TAG, "App version changed.");
return "";
}
return registrationId;
}
private boolean isUserRegistered(Context context) {
final SharedPreferences prefs = getGCMPreferences(context);
String User_name = prefs.getString(Util.USER_NAME, "");
if (User_name.isEmpty()) {
Log.i(TAG, "Registration not found.");
return false;
}
return true;
}
private void registerInBackground() {
new AsyncTask() {
@Override
protected String doInBackground(Object[] params) {
try {
if (gcm == null) {
gcm = GoogleCloudMessaging.getInstance(ActivityGplus.this);
}
regid = gcm.register(Util.SENDER_ID);
msg = "Device registered, registration ID=" + regid;
// You should send the registration ID to your server over HTTP,
//GoogleCloudMessaging gcm;/ so it can use GCM/HTTP or CCS to send messages to your app.
// The request to your server should be authenticated if your app
// is using accounts.
// sendRegistrationIdToBackend();
// For this demo: we don't need to send it because the device
// will send upstream messages to a server that echo back the
// message using the 'from' address in the message.
// Persist the registration ID - no need to register again.
storeRegistrationId(context, regid);
} catch (IOException ex) {
msg = "Error :" + ex.getMessage();
// If there is an error, don't just keep trying to register.
// Require the user to click a button again, or perform
// exponential back-off.
}
return msg;
}
}.execute();
}
private static int getAppVersion(Context context) {
try {
PackageInfo packageInfo = context.getPackageManager()
.getPackageInfo(context.getPackageName(), 0);
return packageInfo.versionCode;
} catch (PackageManager.NameNotFoundException e) {
// should never happen
throw new RuntimeException("Could not get package name: " + e);
}
}
private void storeRegistrationId(Context context, String regId) {
final SharedPreferences prefs = getGCMPreferences(context);
int appVersion = getAppVersion(context);
Log.i(TAG, "Saving regId on app version " + appVersion);
SharedPreferences.Editor editor = prefs.edit();
editor.putString(Util.PROPERTY_REG_ID, regId);
editor.putInt(Util.PROPERTY_APP_VERSION, appVersion);
editor.commit();
}
private void storeUserDetails(Context context) {
final SharedPreferences prefs = getGCMPreferences(context);
int appVersion = getAppVersion(context);
Log.i(TAG, "Saving regId on app version " + appVersion);
SharedPreferences.Editor editor = prefs.edit();
editor.putString(Util.EMAIL,email);
editor.putString(Util.USER_NAME, personName);
editor.commit();
}
private SharedPreferences getGCMPreferences(Context context) {
// This sample app persists the registration ID in shared preferences, but
// how you store the registration ID in your app is up to you.
return getSharedPreferences(ActivityGplus.class.getSimpleName(),
Context.MODE_PRIVATE);
}
// private RequestQueue mRequestQueue;
private void sendRegistrationIdToBackend() {
// Your implementation here.
new SendGcmToServer().execute();
// Access the RequestQueue through your singleton class.
// AppController.getInstance().addToRequestQueue(jsObjRequest, "jsonRequest");
}
private class SendGcmToServer extends AsyncTask<String, Void, String> {
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
}
@Override
protected String doInBackground(String... params) {
// TODO Auto-generated method stub
String url = Util.register_url+"?name="+personName+"&email="+email+"®Id="+regid;
Log.i("pavan", "url" + url);
OkHttpClient client_for_getMyFriends = new OkHttpClient();
String response = null;
// String response=Utility.callhttpRequest(url);
try {
url = url.replace(" ", "%20");
response = callOkHttpRequest(new URL(url),
client_for_getMyFriends);
for (String subString : response.split("<script", 2)) {
response = subString;
break;
}
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return response;
}
@Override
protected void onPostExecute(String result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
//Toast.makeText(context,"response "+result,Toast.LENGTH_LONG).show();
if (result != null) {
if (result.equals("success")) {
storeUserDetails(context);
Intent intent=new Intent(ActivityGplus.this,MainActivity.class);
intent.putExtra("username",personName);
intent.putExtra("mail", email);
intent.putExtra("picture", personPhotoUrl);
startActivity(intent);
finish();
} else {
Toast.makeText(context, "Try Again" + result, Toast.LENGTH_LONG).show();
}
}else{
Toast.makeText(context, "Check net connection ", Toast.LENGTH_LONG).show();
}
}
}
// Http request using OkHttpClient
String callOkHttpRequest(URL url, OkHttpClient tempClient)
throws IOException {
HttpURLConnection connection = tempClient.open(url);
connection.setConnectTimeout(40000);
InputStream in = null;
try {
// Read the response.
in = connection.getInputStream();
byte[] response = readFully(in);
return new String(response, "UTF-8");
} finally {
if (in != null)
in.close();
}
}
byte[] readFully(InputStream in) throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
byte[] buffer = new byte[1024];
for (int count; (count = in.read(buffer)) != -1;) {
out.write(buffer, 0, count);
}
return out.toByteArray();
}
}
MainActivity.java
public class MainActivity extends ActionBarActivity
implements NavigationDrawerCallbacks {
private NavigationDrawerFragment mNavigationDrawerFragment;
private Toolbar mToolbar;
Intent intent;
String user_name;
String user_email;
String user_photo_url;
Fragment fragment;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mToolbar = (Toolbar) findViewById(R.id.toolbar_actionbar);
setSupportActionBar(mToolbar);
PreferenceManager.setDefaultValues(this,R.xml.settings,false);
intent=getIntent();
user_name=intent.getStringExtra("username");
user_email=intent.getStringExtra("mail");
user_photo_url=intent.getStringExtra("picture");
mNavigationDrawerFragment = (NavigationDrawerFragment)
getSupportFragmentManager().findFragmentById(R.id.fragment_drawer);
mNavigationDrawerFragment.setup(R.id.fragment_drawer, (DrawerLayout) findViewById(R.id.drawer), mToolbar);
mNavigationDrawerFragment.setUserData(user_name, user_email, user_photo_url);
// mNavigationDrawerFragment.setUserData("John Doe", "johndoe@doe.com", BitmapFactory.decodeResource(getResources(), R.drawable.avatar));
}
@Override
public void onNavigationDrawerItemSelected(int position) {
// update the main content by replacing fragments
Fragment fragment;
String title=getString(R.string.app_name);
switch (position) {
case 0: //News Fragment//todo
fragment=new NewsFragment(); fragment=getSupportFragmentManager().findFragmentByTag(NewsFragment.TAG);
if (fragment==null){
fragment=new NewsFragment();
}getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,NewsFragment.TAG).commit();
break;
case 1: //Politics Fragment//todo
fragment=new PoliticsFragment();
fragment = getSupportFragmentManager().findFragmentByTag(PoliticsFragment.TAG);
if (fragment == null) {
fragment = new PoliticsFragment();
} getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment, PoliticsFragment.TAG).commit();
break;
case 2: //Sports Fragment//todo
fragment=new SportsFragment(); fragment=getSupportFragmentManager().findFragmentByTag(SportsFragment.TAG);
if(fragment==null){
fragment=new SportsFragment();
} getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,SportsFragment.TAG).commit();
break;
case 3: //Music Fragment//todo
fragment=new MusicFragment(); fragment=getSupportFragmentManager().findFragmentByTag(MusicFragment.TAG);
if(fragment==null){
fragment=new MusicFragment();
} getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,MusicFragment.TAG).commit();
// Intent intent=new Intent(getApplicationContext(),com.smartdevelopers.kandie.nicedrawer.TabsActivity.class);
// startActivity(intent);
break;
case 4: //Art and Culture Fragment//todo
fragment=new ArtandCultureFragment(); fragment=getSupportFragmentManager().findFragmentByTag(ArtandCultureFragment.TAG);
if(fragment==null){
fragment=new ArtandCultureFragment();
} getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,ArtandCultureFragment.TAG).commit();
break;
case 5: //Agriculture Fragment//todo
fragment=new AgricultureFragment();
fragment=getSupportFragmentManager().findFragmentByTag(AgricultureFragment.TAG);
if(fragment==null){
fragment=new AgricultureFragment();
}
getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,AgricultureFragment.TAG).commit();
break;
case 6: //Counties Fragment//todo
fragment=new CountiesFragment(); fragment=getSupportFragmentManager().findFragmentByTag(CountiesFragment.TAG);
if(fragment==null){
fragment=new CountiesFragment();
}
getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,CountiesFragment.TAG).commit();
break;
case 7: //Counties Fragment//todo
fragment=new NotificationFragment();
fragment=getSupportFragmentManager().findFragmentByTag(NotificationFragment.TAG);
if(fragment==null){
fragment=new NotificationFragment();
} getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment,NotificationFragment.TAG).commit();
break;
default:
break;
}
}
@Override
public void onBackPressed() {
if (mNavigationDrawerFragment.isDrawerOpen())
mNavigationDrawerFragment.closeDrawer();
else
super.onBackPressed();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (!mNavigationDrawerFragment.isDrawerOpen()) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id){
case R.id.menu_favorites:Bundle data_Bundle=new Bundle();
data_Bundle.putInt("id", 0);
//Refresh content
Intent intent=new Intent(getApplicationContext(),com.smartdevelopers.kandie.nicedrawer.ReadArticleActivity.class);
intent.putExtras(data_Bundle);
startActivity(intent);
break;
case R.id.action_settings:Bundle bundle=new Bundle();
bundle.putInt("id", 1);
Intent i=new Intent(getApplicationContext(),com.smartdevelopers.kandie.nicedrawer.SettingsFragment.class);
i.putExtras(bundle);
startActivity(i);
break;
default:
break;
}
if(fragment!=null) this.getSupportFragmentManager().beginTransaction().replace(R.id.container,fragment).commit();
else
return super.onOptionsItemSelected(item);
}
}