package com.luorrak.ouroboros.thread;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.design.widget.Snackbar;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.support.v7.widget.helper.ItemTouchHelper;
import android.util.AttributeSet;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ProgressBar;
import com.koushikdutta.ion.Ion;
import com.luorrak.ouroboros.R;
import com.luorrak.ouroboros.catalog.CatalogActivity;
import com.luorrak.ouroboros.catalog.WatchListAdapter;
import com.luorrak.ouroboros.util.DragAndDropRecyclerView.WatchListTouchHelper;
import com.luorrak.ouroboros.util.InfiniteDbHelper;
import com.luorrak.ouroboros.util.SettingsHelper;
import com.luorrak.ouroboros.util.Util;
/**
* Ouroboros - An 8chan browser
* Copyright (C) 2015 Luorrak
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
public class ThreadActivity extends AppCompatActivity {
private Toolbar toolbar;
private InfiniteDbHelper infiniteDbHelper;
private DrawerLayout drawerLayout;
private RecyclerView watchList;
private WatchListAdapter watchListAdapter;
private ThreadFragment threadFragment;
private int threadDepth;
@Override
protected void onCreate(Bundle savedInstanceState) {
Util.onActivityCreateSetTheme(this, SettingsHelper.getTheme(this));
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_thread);
Ion.getDefault(getApplicationContext()).getCache().setMaxSize(150 * 1024 * 1024);
infiniteDbHelper = new InfiniteDbHelper(getApplicationContext());
toolbar = (Toolbar) findViewById(R.id.app_bar);
setSupportActionBar(toolbar);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
String resto = getIntent().getStringExtra(Util.INTENT_THREAD_NO);
String boardName = getIntent().getStringExtra(Util.INTENT_BOARD_NAME);
int threadPosition = getIntent().getIntExtra(Util.INTENT_THREAD_POSITION, 0);
boolean threadVisible = false;
if (savedInstanceState != null){
threadDepth = savedInstanceState.getInt("threadDepth");
int backstackCount = getFragmentManager().getBackStackEntryCount();
if (backstackCount > 0){
if (getFragmentManager().getBackStackEntryAt(backstackCount - 1).getName().equals("threadDepth" + String.valueOf(threadDepth))){
threadVisible = true;
}
}
threadFragment = (ThreadFragment) getFragmentManager().getFragment(savedInstanceState, "threadDepth" + String.valueOf(threadDepth));
} else {
threadDepth = 0;
threadFragment = new ThreadFragment().newInstance(resto, boardName, threadPosition);
threadVisible = true;
}
if (threadVisible){
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.placeholder_card, threadFragment, "threadDepth" + String.valueOf(threadDepth))
.commit();
}
//Watchlist Layout
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
watchList = (RecyclerView) findViewById(R.id.watch_list);
final LinearLayoutManager layoutManager = new LinearLayoutManager(getApplicationContext());
watchList.setLayoutManager(layoutManager);
watchListAdapter = new WatchListAdapter(infiniteDbHelper.getWatchlistCursor(), drawerLayout, infiniteDbHelper);
watchList.setAdapter(watchListAdapter);
ItemTouchHelper.Callback callback = new WatchListTouchHelper(watchListAdapter);
ItemTouchHelper touchHelper = new ItemTouchHelper(callback);
touchHelper.attachToRecyclerView(watchList);
}
@Override
public View onCreateView(View parent, String name, Context context, AttributeSet attrs) {
return super.onCreateView(parent, name, context, attrs);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_thread, menu);
return true;
}
// Life cycle //////////////////////////////////////////////////////////////////////////////////
@Override
public void onDestroy() {
if (!isChangingConfigurations()){
infiniteDbHelper.deleteThreadCache();
}
super.onDestroy();
}
@Override
protected void onResume() {
super.onResume();
if (watchListAdapter != null){
watchListAdapter.changeCursor(infiniteDbHelper.getWatchlistCursor());
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
outState.putInt("threadDepth", threadDepth);
getFragmentManager().putFragment(outState, "threadDepth" + String.valueOf(threadDepth), threadFragment);
super.onSaveInstanceState(outState);
}
// Callbacks ///////////////////////////////////////////////////////////////////////////////////
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == android.R.id.home){
this.onBackPressed();
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
public void onBackPressed(){
if(getFragmentManager().getBackStackEntryCount() > 0) {
String fragmentTag = getFragmentManager().getBackStackEntryAt(getFragmentManager().getBackStackEntryCount() - 1).getName();
if (fragmentTag.equals("threadDepth" + String.valueOf(threadDepth))) {
threadDepth = threadDepth - 1;
threadFragment = (ThreadFragment) getFragmentManager().findFragmentByTag("threadDepth" + String.valueOf(threadDepth));
}
getFragmentManager().popBackStack();
} else {
this.finish();
}
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
switch (requestCode) {
case Util.REQUEST_STORAGE_PERMISSION: {
//https://stackoverflow.com/questions/35124794/android-studio-remove-security-exception-warning
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted, yay! Do the task you need to do.
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
Snackbar.make(getCurrentFocus(), "Requires Permission", Snackbar.LENGTH_LONG).show();
}
break;
}
// other 'case' lines to check for other
// permissions this app might request
}
}
public void doPositiveClickExternal(String url) {
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
}
public void doPositiveClickInternal(String threadNo, String boardName) {
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
//clear dialog fragments
fragmentManager.popBackStack("threadDialog", FragmentManager.POP_BACK_STACK_INCLUSIVE);
if (!threadNo.equals("0")){
threadDepth = threadDepth + 1;
threadFragment = new ThreadFragment().newInstance(threadNo, boardName);
fragmentTransaction.replace(R.id.placeholder_card, threadFragment)
.addToBackStack("threadDepth" + String.valueOf(threadDepth))
.commit();
} else {
Intent intent = new Intent(this, CatalogActivity.class);
intent.putExtra(Util.INTENT_BOARD_NAME, boardName);
startActivity(intent);
}
}
public void setProgressBarStatus(boolean status) {
ProgressBar progressBar = (ProgressBar) findViewById(R.id.progress_bar);
if (status) {
progressBar.setVisibility(View.VISIBLE);
} else {
progressBar.setVisibility(View.INVISIBLE);
}
}
public void doNegativeClick() {
}
public void updateWatchlist(){
watchListAdapter.changeCursor(infiniteDbHelper.getWatchlistCursor());
}
}