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tasks/astrid/common-src/com/facebook/android/LoginButton.java

90 lines
2.6 KiB
Java

/*
* Copyright 2010 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.facebook.android;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Button;
import com.facebook.android.Facebook.DialogListener;
public class LoginButton extends Button {
public static final int REQUEST_CODE_FACEBOOK = 21421;
private Facebook mFb;
private AuthListener mListener;
private String[] mPermissions;
private Activity mActivity;
public LoginButton(Context context) {
super(context);
}
public LoginButton(Context context, AttributeSet attrs) {
super(context, attrs);
}
public LoginButton(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public void init(final Activity activity, final Facebook fb, AuthListener listener) {
init(activity, fb, listener, new String[] {});
}
public void init(final Activity activity, final Facebook fb, AuthListener listener,
final String[] permissions) {
mActivity = activity;
mFb = fb;
mPermissions = permissions;
mListener = listener;
setOnClickListener(new ButtonOnClickListener());
}
private final class ButtonOnClickListener implements OnClickListener {
public void onClick(View arg0) {
mFb.authorize(mActivity, mPermissions, REQUEST_CODE_FACEBOOK,
new LoginDialogListener());
}
}
private final class LoginDialogListener implements DialogListener {
public void onComplete(Bundle values) {
mListener.onFBAuthSucceed();
}
public void onFacebookError(FacebookError error) {
mListener.onFBAuthFail(error.getMessage());
}
public void onError(DialogError error) {
mListener.onFBAuthFail(error.getMessage());
}
public void onCancel() {
mListener.onFBAuthCancel();
}
}
}