Java tutorial
/* * Copyright (C) 2014 Michell Bak * * 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.miz.mizuu.fragments; import android.os.Bundle; import android.support.v4.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.View.OnClickListener; import android.view.ViewGroup; import android.widget.ImageView; import android.widget.ImageView.ScaleType; import android.widget.ProgressBar; import com.miz.functions.MizLib; import com.miz.mizuu.MizuuApplication; import com.miz.mizuu.R; import com.squareup.otto.Bus; import com.squareup.picasso.Callback; import com.squareup.picasso.Picasso; public class ActorPhotoFragment extends Fragment { private String mPhotoUrl; private Picasso mPicasso; private Bus mBus; private boolean mPortraitPhotos; public static ActorPhotoFragment newInstance(String url, boolean portraitPhotos) { ActorPhotoFragment frag = new ActorPhotoFragment(); Bundle b = new Bundle(); b.putString("photo", url); b.putBoolean("portrait", portraitPhotos); frag.setArguments(b); return frag; } public ActorPhotoFragment() { } @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setRetainInstance(true); mBus = MizuuApplication.getBus(); mPhotoUrl = getArguments().getString("photo"); mPortraitPhotos = getArguments().getBoolean("portrait"); mPicasso = MizuuApplication.getPicasso(getActivity()); } @Override public void onResume() { super.onResume(); mBus.register(getActivity()); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { return inflater.inflate(R.layout.photo, container, false); } public void onViewCreated(View v, Bundle savedInstanceState) { super.onViewCreated(v, savedInstanceState); final ProgressBar pbar = (ProgressBar) v.findViewById(R.id.progressBar1); ImageView img = (ImageView) v.findViewById(R.id.imageView1); if (MizLib.isPortrait(getActivity()) && mPortraitPhotos || !MizLib.isPortrait(getActivity()) && !mPortraitPhotos) img.setScaleType(ScaleType.CENTER_CROP); mPicasso.load(mPhotoUrl).error(R.drawable.noactor).into(img, new Callback() { @Override public void onError() { pbar.setVisibility(View.GONE); } @Override public void onSuccess() { pbar.setVisibility(View.GONE); } }); img.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { if (isAdded()) { mBus.post(new Object()); } } }); } }