[英]Facebook Android SDK get user's Gender, Email, Cover, Timezone
[英]Facebook user - name, email, age, location, gender, profile pic in Android
我正在嘗試從facebook sdk使用Facebook登錄按鈕獲取這些值。 這有什么問題-它什么也沒做。 當我單擊登錄按鈕時,它只會加載一點,什么也不會發生。 我也看不到任何印刷品。
public class MainActivity extends AppCompatActivity {
private LoginButton loginButton;
private CallbackManager callbackManager;
private ImageView profilePicture;
private TextView tvNameAge, tvEmail, tvLocation, tvGender;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(this.getApplicationContext());
AppEventsLogger.activateApp(this);
setContentView(R.layout.activity_main);
profilePicture = (ImageView) findViewById(R.id.ivProfile);
tvNameAge = (TextView) findViewById(R.id.tvNameAge);
tvEmail = (TextView) findViewById(R.id.tvEmail);
tvLocation = (TextView) findViewById(R.id.tvLocation);
tvGender = (TextView) findViewById(R.id.tvGender);
loginButton = (LoginButton) findViewById(R.id.login_button);
loginButton.setReadPermissions(Arrays.asList(
"public_profile", "email", "user_birthday", "user_friends", "user_location"));
callbackManager = CallbackManager.Factory.create();
// Callback registration
loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
// App code
System.out.println("ONSUCCESS");
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
@Override
public void onCompleted(JSONObject object, GraphResponse response) {
try {
// Application code
String name = object.getString("first_name");
String email = object.getString("email");
String birthday = object.getString("birthday"); // 01/31/1980 format
String location = object.getString("location");
String gender = object.getString("gender");
String id = object.getString("id");
tvNameAge.setText(name + ", " + birthday);
tvEmail.setText(email);
tvGender.setText(gender);
tvLocation.setText(location);
Bitmap bitmap = getFacebookProfilePicture(id);
profilePicture.setImageBitmap(bitmap);
}catch (Exception e){}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,gender,birthday");
request.setParameters(parameters);
request.executeAsync();
}
@Override
public void onCancel() {
// App code
System.out.println("ONCANCEL");
}
@Override
public void onError(FacebookException exception) {
// App code
System.out.println("ONERROR");
}
});
}
public static Bitmap getFacebookProfilePicture(String userID){
Bitmap bitmap = null;
try {
URL imageURL = new URL("https://graph.facebook.com/" + userID + "/picture?type=large");
bitmap = BitmapFactory.decodeStream(imageURL.openConnection().getInputStream());
} catch (Exception e) {
e.printStackTrace();
}
return bitmap;
}
}
我錯過了這段代碼:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}
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