Those are the steps I followed to do the signup / login / linking of users with ParseUsers according to Parse documentation and some tips I found on the web:
- First, I went to this website and created a new application.
- I downloaded the Facebook SDK, I did the steps 4 and 5 and I added my package name and the default class name
- I added the key hashes:
Development Key:
cd C:\Program Files\Java\jdk1.8.0_05\bin keytool -exportcert -alias
androiddebugkey -keystore C:\Users\'YOUR NAME'.android\debug.keystore |
C:\OpenSSL\bin\openssl sha1 -binary | C:\OpenSSL\bin\openssl base64
Release Key:
cd C:\Program Files\Java\jdk1.8.0_05\bin keytool -exportcert -alias
'NAME YOU GAVE AS ALIAS' -keystore |
C:\OpenSSL\bin\openssl sha1 -binary | C:\OpenSSL\bin\openssl base64
- In parse.com inside Settings and Authentication, I added in Facebook Application the APP ID that was created in Facebook.
- According to this, I did all the steps until Using Login or Share (including this).
- I went here and I added my development hash key.
- In the Settings of the application that I created in Facebook, I checked that in the Key Hashes field, there were both Development and Release Keys.
- I used the tutorial from the correct answer to make my application live.
- I downloaded the latest SDK of Parse (1.9.1) from QuickStart because 1.8 it's not working.
- I added the new .jar file of the SDK and the ParseFacebookUtilsV4-1.9.1 inside the
libs folder of my project and syncronized the build.gradle file.
- I added this line in
strings.xml :
<string name="facebook_app_id">1421******</string>
I added this in my AndroidManifest.xml inside Application tag:
<activity android:name="com.facebook.FacebookActivity"
android:configChanges=
"keyboard|keyboardHidden|screenLayout|screenSize|orientation"
android:theme="@android:style/Theme.Translucent.NoTitleBar"
android:label="@string/app_name" />
and this:
<meta-data android:name="com.facebook.sdk.ApplicationId"
android:value="@string/facebook_app_id"/>
In build.gradle of the app I added these inside the android because of some errors with Diamond (I am sorry I can't remember the exact error):
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_7
targetCompatibility JavaVersion.VERSION_1_7
}
and I changed the SDK version to be numbers because of some error of undefined variables:
minSdkVersion 14
targetSdkVersion 19
The related dependencies inside the same file:
compile fileTree(include: 'Parse-*.jar', dir: 'libs')
compile fileTree(include: 'ParseFacebookUtilsV4-*.jar', dir: 'libs')
compile 'com.facebook.android:facebook-android-sdk:4.0.0'
In the activity in which I want to do all those things with facebook I did the below things:
Parse.initialize(this, "hoMaK", "wWV193mE");
FacebookSdk.sdkInitialize(getApplicationContext());
ParseFacebookUtils.initialize(getApplicationContext());
final List<String> permissions = Arrays.asList("public_profile", "email");
fb.setOnClickListener(new View.OnClickListener()
{
public void onClick(View view)
{
proDialog.show();
ParseFacebookUtils.logInWithReadPermissionsInBackground(HomeActivity.this, permissions, new LogInCallback() {
@Override
public void done(final ParseUser user, ParseException err) {
if (user == null) {
Log.d("MyApp", "Uh oh. The user cancelled the Facebook login.");
Toast.makeText(getApplicationContext(), "Log-out from Facebook and try again please!", Toast.LENGTH_SHORT).show();
ParseUser.logOut();
proDialog.hide();
}
else if (user.isNew()) {
Log.d("MyApp", "User signed up and logged in through Facebook!");
if (!ParseFacebookUtils.isLinked(user)) {
ParseFacebookUtils.linkWithReadPermissionsInBackground(user, HomeActivity.this, permissions, new SaveCallback() {
@Override
public void done(ParseException ex) {
if (ParseFacebookUtils.isLinked(user)) {
Log.d("MyApp", "Woohoo, user logged in with Facebook!");
proDialog.hide();
}
}
});
}
else{
Toast.makeText(getApplicationContext(), "You can change your personal data in Settings tab!", Toast.LENGTH_SHORT).show();
}
} else {
Log.d("MyApp", "User logged in through Facebook!");
if (!ParseFacebookUtils.isLinked(user)) {
ParseFacebookUtils.linkWithReadPermissionsInBackground(user, HomeActivity.this, permissions, new SaveCallback() {
@Override
public void done(ParseException ex) {
if (ParseFacebookUtils.isLinked(user)) {
Log.d("MyApp", "Woohoo, user logged in with Facebook!");
proDialog.hide();
}
}
});
}
else{
proDialog.hide();
}
}
}
});
}
});
With all the above steps, I can sign up or login using my Facebook account and I am getting a new line in _User object in Parse.com in which I can change the data any time I want to (I handle it as a normal sign-up user)
