Java tutorial
/** * Copyright 2010-present Facebook. * * 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.fihtdc.smartbracelet.activity; import android.app.ActionBar; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentManager; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup.LayoutParams; import android.widget.ImageView; import android.widget.TextView; import com.facebook.Session; import com.facebook.SessionState; import com.fihtdc.smartbracelet.R; import com.fihtdc.smartbracelet.fragment.FacebookSettingsFragment; public class FaceBookSettingActivity extends FragmentActivity implements OnClickListener { private FacebookSettingsFragment userSettingsFragment; private View mActionBarCustomView; public TextView mTitle; public ImageView mLeft; public ImageView mRight; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.login_fragment_activity); FragmentManager fragmentManager = getSupportFragmentManager(); userSettingsFragment = (FacebookSettingsFragment) fragmentManager.findFragmentById(R.id.login_fragment); mActionBarCustomView = getLayoutInflater().inflate(R.layout.action_bar_custom, null); final ActionBar bar = getActionBar(); bar.setCustomView(mActionBarCustomView, new ActionBar.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT)); bar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM); userSettingsFragment.setSessionStatusCallback(new Session.StatusCallback() { @Override public void call(Session session, SessionState state, Exception exception) { Log.d("LoginUsingLoginFragmentActivity", String.format("New session state: %s", state.toString())); } }); mLeft = (ImageView) mActionBarCustomView.findViewById(R.id.left); mTitle = (TextView) mActionBarCustomView.findViewById(R.id.middle); mRight = (ImageView) mActionBarCustomView.findViewById(R.id.right); mLeft.setImageResource(R.drawable.ic_menu_back); mRight.setImageResource(R.drawable.ic_menu_home); mLeft.setOnClickListener(this); mRight.setOnClickListener(this); mTitle.setText(getTitle()); } @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { userSettingsFragment.onActivityResult(requestCode, resultCode, data); super.onActivityResult(requestCode, resultCode, data); } @Override public void setTitle(int titleId) { super.setTitle(titleId); mTitle.setText(getTitle()); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.left: onClickLeft(); break; case R.id.right: onClickRight(); break; default: break; } } //Click left image view on action bar public void onClickLeft() { finish(); } //Click right image view on action bar public void onClickRight() { setResult(RESULT_OK); finish(); } }