package com.github.boybeak.timepaper.activity;
import android.app.WallpaperManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v4.view.ViewPager;
import android.support.v7.widget.AppCompatImageView;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
import com.bumptech.glide.request.RequestOptions;
import com.bumptech.glide.request.target.SimpleTarget;
import com.bumptech.glide.request.transition.Transition;
import com.github.boybeak.timepaper.Finals;
import com.github.boybeak.timepaper.R;
import com.github.boybeak.timepaper.fragment.LatestFragment;
import com.github.boybeak.timepaper.fragment.PaperFragment;
import com.github.boybeak.timepaper.fragment.PopularFragment;
import com.github.boybeak.timepaper.fragment.RandomFragment;
import com.github.boybeak.timepaper.model.User;
import com.github.boybeak.timepaper.retrofit.Auth;
import com.github.boybeak.timepaper.utils.UiHelper;
public class MainActivity extends BaseActivity {
private static final String TAG = MainActivity.class.getSimpleName();
private View mCoverLayout;
private CoordinatorLayout mCl;
private AppCompatImageView mCoverIv;
private Toolbar mTb;
private TabLayout mTl;
private ViewPager mVp;
private PaperAdapter mAdapter;
private PaperFragment[] mPapers = new PaperFragment[3];
private TabLayout.OnTabSelectedListener mTabListener = new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
mPapers[tab.getPosition()].scrollToTop();
}
};
private BroadcastReceiver mReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
switch (intent.getAction()) {
case Intent.ACTION_WALLPAPER_CHANGED:
refreshWallpaper();
break;
case Finals.ACTION_LOGOUT:
break;
}
}
};
private BroadcastReceiver mLogoutReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (Finals.ACTION_LOGOUT.equals(intent.getAction())) {
finish();
startActivity(new Intent(MainActivity.this, HelloActivity.class));
}
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mCl = (CoordinatorLayout)findViewById(R.id.main_cl);
mCoverIv = (AppCompatImageView)findViewById(R.id.main_tb_cover);
mTb = (Toolbar)findViewById(R.id.main_tb);
mTl = (TabLayout)findViewById(R.id.main_tab_layout);
mVp = (ViewPager)findViewById(R.id.main_view_pager);
mCoverLayout = findViewById(R.id.main_cover_layout);
mTb.setNavigationIcon(R.mipmap.ic_launcher_round);
setSupportActionBar(mTb);
mPapers[0] = new RandomFragment();
mPapers[1] = new LatestFragment();
mPapers[2] = new PopularFragment();
mAdapter = new PaperAdapter(getSupportFragmentManager());
mVp.setAdapter(mAdapter);
mVp.setOffscreenPageLimit(mPapers.length);
mVp.setCurrentItem(1);
mTl.setupWithViewPager(mVp);
getWindow().getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
);
mTl.addOnTabSelectedListener(mTabListener);
if (Auth.hasMe(this)) {
showMe(Auth.getMe(this));
}
Auth.syncMe(this, new Auth.UserListener() {
@Override
public void onUserInfo(User user) {
showMe(user);
}
@Override
public void onUserNotExist() {
}
});
refreshWallpaper();
registerReceiver(mReceiver, new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED));
LocalBroadcastManager.getInstance(this).registerReceiver(mLogoutReceiver,
new IntentFilter(Finals.ACTION_LOGOUT));
getWindow().getDecorView().getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
getWindow().getDecorView().getViewTreeObserver().removeOnGlobalLayoutListener(this);
ViewGroup.LayoutParams params = mCoverLayout.getLayoutParams();
params.height = UiHelper.getStatusBarHeight(MainActivity.this)
+ UiHelper.getActionBarSize(MainActivity.this);
mCoverLayout.setLayoutParams(params);
}
});
}
private void refreshWallpaper () {
final WallpaperManager wallpaperManager = WallpaperManager.getInstance(this);
final Drawable wallpaperDrawable = wallpaperManager.getDrawable();
mCoverIv.setImageDrawable(wallpaperDrawable);
}
private void showMe (final User me) {
int iconSize = getResources().getDimensionPixelSize(R.dimen.navigation_icon_size);
Glide.with(MainActivity.this).load(me.profile_image.large)
.transition(DrawableTransitionOptions.withCrossFade())
.apply(RequestOptions.circleCropTransform())
.apply(RequestOptions.overrideOf(iconSize, iconSize))
.apply(RequestOptions.errorOf(R.mipmap.ic_launcher_round))
.into(new SimpleTarget<Drawable>() {
@Override
public void onResourceReady(Drawable resource, Transition<? super Drawable> transition) {
mTb.setNavigationIcon(resource);
}
});
mTb.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent it = new Intent(MainActivity.this, ProfileActivity.class);
it.putExtra("user", me);
startActivity(it);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.main_settings:
startActivity(new Intent(this, SettingsActivity.class));
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onDestroy() {
super.onDestroy();
mTl.removeOnTabSelectedListener(mTabListener);
unregisterReceiver(mReceiver);
LocalBroadcastManager.getInstance(this).unregisterReceiver(mLogoutReceiver);
}
private class PaperAdapter extends FragmentStatePagerAdapter {
public PaperAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
switch (position) {
case 0:
if (mPapers[0] == null) {
mPapers[0] = new RandomFragment();
}
break;
case 1:
if (mPapers[1] == null) {
mPapers[1] = new LatestFragment();
}
break;
case 2:
if (mPapers[2] == null) {
mPapers[2] = new PopularFragment();
}
break;
}
return mPapers[position];
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
Object object = super.instantiateItem(container, position);
if (object instanceof PaperFragment) {
PaperFragment fragment = (PaperFragment)object;
mPapers[position] = fragment;
}
return object;
}
@Override
public CharSequence getPageTitle(int position) {
return mPapers[position].getTitle(MainActivity.this);
}
@Override
public int getCount() {
return mPapers.length;
}
}
}
