Java tutorial
/* * Copyright (C) 2015 Alex Neeky * * 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.slx.funstream.ui.streams; import android.content.Intent; import android.os.Bundle; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.Menu; import android.view.MenuItem; import com.slx.funstream.R; import com.slx.funstream.auth.UserStore; import com.slx.funstream.di.DiProvider; import com.slx.funstream.rest.services.FunstreamApi; import com.slx.funstream.ui.AboutActivity; import com.slx.funstream.ui.settings.AppSettingsActivity; import com.slx.funstream.utils.PrefUtils; import javax.inject.Inject; import butterknife.BindView; import butterknife.ButterKnife; import dagger.android.AndroidInjection; import dagger.android.DispatchingAndroidInjector; import dagger.android.support.HasDispatchingSupportFragmentInjector; public class StreamsActivity extends AppCompatActivity implements DiProvider, HasDispatchingSupportFragmentInjector { @BindView(R.id.toolbar) Toolbar toolbar; @Inject FunstreamApi api; @Inject UserStore userStore; @Inject PrefUtils prefUtils; @Inject DispatchingAndroidInjector<Fragment> fragmentInjector; @Override protected void onCreate(Bundle savedInstanceState) { AndroidInjection.inject(this); super.onCreate(savedInstanceState); setContentView(R.layout.activity_streams); ButterKnife.bind(this); setSupportActionBar(toolbar); //getSupportActionBar().setIcon(R.mipmap.ic_launcher); FragmentManager fm = getSupportFragmentManager(); Fragment fragment = fm.findFragmentById(R.id.container); if (fragment == null) { fragment = StreamsContainerFragment.newInstance(); fm.beginTransaction().add(R.id.container, fragment).commit(); } } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { int id = item.getItemId(); if (id == R.id.action_settings) { startActivity(new Intent(this, AppSettingsActivity.class)); return true; } else if (id == R.id.action_about) { startActivity(new Intent(this, AboutActivity.class)); return true; } return super.onOptionsItemSelected(item); } @Override public DispatchingAndroidInjector<Fragment> supportFragmentInjector() { return fragmentInjector; } @Override public FunstreamApi getFunstreamApi() { return api; } @Override public UserStore getUserStore() { return userStore; } @Override public PrefUtils getPrefUtils() { return prefUtils; } }