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/*
* Copyright (C) 2014 The CyanogenMod Project
*
* 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.cyngn.eleven.ui.activities;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import com.cyngn.eleven.Config;
import com.cyngn.eleven.R;
import com.cyngn.eleven.ui.fragments.AlbumDetailFragment;
import com.cyngn.eleven.ui.fragments.ArtistDetailFragment;
import com.cyngn.eleven.ui.fragments.ISetupActionBar;
import com.cyngn.eleven.ui.fragments.PlaylistDetailFragment;
import com.cyngn.eleven.ui.fragments.RecentFragment;
import com.cyngn.eleven.ui.fragments.phone.MusicBrowserPhoneFragment;
import com.cyngn.eleven.ui.fragments.profile.LastAddedFragment;
import com.cyngn.eleven.ui.fragments.profile.TopTracksFragment;
public class HomeActivity extends SlidingPanelActivity {
private static final String ACTION_PREFIX = HomeActivity.class.getName();
public static final String ACTION_VIEW_BROWSE = ACTION_PREFIX + ".view.Browse";
public static final String ACTION_VIEW_MUSIC_PLAYER = ACTION_PREFIX + ".view.MusicPlayer";
public static final String ACTION_VIEW_QUEUE = ACTION_PREFIX + ".view.Queue";
public static final String ACTION_VIEW_ARTIST_DETAILS = ACTION_PREFIX + ".view.ArtistDetails";
public static final String ACTION_VIEW_ALBUM_DETAILS = ACTION_PREFIX + ".view.AlbumDetails";
public static final String ACTION_VIEW_PLAYLIST_DETAILS = ACTION_PREFIX + ".view.PlaylistDetails";
public static final String ACTION_VIEW_SMART_PLAYLIST = ACTION_PREFIX + ".view.SmartPlaylist";
private boolean mLoadedBaseFragment = false;
private Handler mHandler = new Handler();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// if we've been launched by an intent, parse it
Intent launchIntent = getIntent();
if (launchIntent != null) {
parseIntent(launchIntent);
}
// if the intent didn't cause us to load a fragment, load the music browse one
if (!mLoadedBaseFragment) {
getSupportFragmentManager().beginTransaction()
.replace(R.id.activity_base_content, new MusicBrowserPhoneFragment()).commit();
mLoadedBaseFragment = true;
}
getSupportFragmentManager().addOnBackStackChangedListener(new FragmentManager.OnBackStackChangedListener() {
@Override
public void onBackStackChanged() {
Fragment topFragment = getTopFragment();
if (topFragment != null) {
// the fragment that has come back to the top should now have its menu items
// added to the action bar -- so tell it to make it menu items visible
topFragment.setMenuVisibility(true);
ISetupActionBar setupActionBar = (ISetupActionBar) topFragment;
setupActionBar.setupActionBar();
if (topFragment instanceof MusicBrowserPhoneFragment) {
getActionBar().setIcon(R.drawable.ic_launcher);
getActionBar().setHomeButtonEnabled(false);
} else {
getActionBar().setIcon(R.drawable.ic_action_back);
getActionBar().setHomeButtonEnabled(true);
}
}
}
});
}
public Fragment getTopFragment() {
return getSupportFragmentManager().findFragmentById(R.id.activity_base_content);
}
public void postRemoveFragment(final Fragment frag) {
mHandler.post(new Runnable() {
@Override
public void run() {
getSupportFragmentManager().beginTransaction().remove(frag).commit();
}
});
}
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
parseIntent(intent);
}
private void parseIntent(Intent intent) {
if (intent.getAction() != null) {
final String action = intent.getAction();
Fragment targetFragment = null;
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
if (action.equals(ACTION_VIEW_SMART_PLAYLIST)) {
long playlistId = intent.getExtras().getLong(Config.SMART_PLAYLIST_TYPE);
switch (Config.SmartPlaylistType.getTypeById(playlistId)) {
case LastAdded:
targetFragment = new LastAddedFragment();
break;
case RecentlyPlayed:
targetFragment = new RecentFragment();
break;
case TopTracks:
targetFragment = new TopTracksFragment();
break;
}
} else if (action.equals(ACTION_VIEW_PLAYLIST_DETAILS)) {
targetFragment = new PlaylistDetailFragment();
} else if (action.equals(ACTION_VIEW_ALBUM_DETAILS)) {
targetFragment = new AlbumDetailFragment();
} else if (action.equals(ACTION_VIEW_ARTIST_DETAILS)) {
targetFragment = new ArtistDetailFragment();
}
if (targetFragment != null) {
targetFragment.setArguments(intent.getExtras());
transaction.setCustomAnimations(0, 0, 0, R.anim.fade_out);
// If we ever come back to this because of memory concerns because
// none of the fragments are being removed from memory, we can fix this
// by using "replace" instead of "add". The caveat is that the performance of
// returning to previous fragments is a bit more sluggish because the fragment
// view needs to be recreated. If we do remove that, we can remove the back stack
// change listener code above
transaction.add(R.id.activity_base_content, targetFragment);
if (mLoadedBaseFragment) {
transaction.addToBackStack(null);
showPanel(Panel.Browse);
} else {
// else mark the fragment as loaded so we don't load the music browse fragment.
// this happens when they launch search which is its own activity and then
// browse through that back to home activity
mLoadedBaseFragment = true;
getActionBar().setIcon(R.drawable.ic_action_back);
getActionBar().setHomeButtonEnabled(true);
}
// the current top fragment is about to be hidden by what we are replacing
// it with -- so tell that fragment not to make its action bar menu items visible
Fragment oldTop = getTopFragment();
if(oldTop != null) { oldTop.setMenuVisibility(false); }
transaction.commit();
}
}
}
}
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