124 lines
4.1 KiB
Java
124 lines
4.1 KiB
Java
/* Copyright 2017 Andrew Dawson
|
|
*
|
|
* This file is part of Tusky.
|
|
*
|
|
* Tusky is free software: you can redistribute it and/or modify it under the terms of the GNU
|
|
* Lesser General Public License as published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* Tusky 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 Lesser
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License along with Tusky. If
|
|
* not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
package com.keylesspalace.tusky;
|
|
|
|
import android.os.Bundle;
|
|
import android.support.annotation.Nullable;
|
|
import android.support.v4.app.DialogFragment;
|
|
import android.view.LayoutInflater;
|
|
import android.view.MotionEvent;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.view.WindowManager;
|
|
|
|
import com.squareup.picasso.Callback;
|
|
import com.squareup.picasso.Picasso;
|
|
|
|
import butterknife.BindView;
|
|
import butterknife.ButterKnife;
|
|
import uk.co.senab.photoview.PhotoView;
|
|
import uk.co.senab.photoview.PhotoViewAttacher;
|
|
|
|
public class ViewMediaFragment extends DialogFragment {
|
|
|
|
private PhotoViewAttacher attacher;
|
|
|
|
@BindView(R.id.view_media_image) PhotoView photoView;
|
|
|
|
public static ViewMediaFragment newInstance(String url) {
|
|
Bundle arguments = new Bundle();
|
|
ViewMediaFragment fragment = new ViewMediaFragment();
|
|
arguments.putString("url", url);
|
|
fragment.setArguments(arguments);
|
|
return fragment;
|
|
}
|
|
|
|
@Override
|
|
public void onCreate(@Nullable Bundle savedInstanceState) {
|
|
super.onCreate(savedInstanceState);
|
|
setStyle(DialogFragment.STYLE_NORMAL, R.style.Dialog_FullScreen);
|
|
}
|
|
|
|
@Override
|
|
public void onResume() {
|
|
ViewGroup.LayoutParams params = getDialog().getWindow().getAttributes();
|
|
params.width = WindowManager.LayoutParams.MATCH_PARENT;
|
|
params.height = WindowManager.LayoutParams.MATCH_PARENT;
|
|
getDialog().getWindow().setAttributes((android.view.WindowManager.LayoutParams) params);
|
|
super.onResume();
|
|
}
|
|
|
|
@Override
|
|
public View onCreateView(LayoutInflater inflater, final ViewGroup container,
|
|
Bundle savedInstanceState) {
|
|
View rootView = inflater.inflate(R.layout.fragment_view_media, container, false);
|
|
ButterKnife.bind(this, rootView);
|
|
|
|
Bundle arguments = getArguments();
|
|
String url = arguments.getString("url");
|
|
|
|
attacher = new PhotoViewAttacher(photoView);
|
|
|
|
// Clicking outside the photo closes the viewer.
|
|
attacher.setOnPhotoTapListener(new PhotoViewAttacher.OnPhotoTapListener() {
|
|
@Override
|
|
public void onPhotoTap(View view, float x, float y) {
|
|
|
|
}
|
|
|
|
@Override
|
|
public void onOutsidePhotoTap() {
|
|
dismiss();
|
|
}
|
|
});
|
|
|
|
/* A vertical swipe motion also closes the viewer. This is especially useful when the photo
|
|
* mostly fills the screen so clicking outside is difficult. */
|
|
attacher.setOnSingleFlingListener(new PhotoViewAttacher.OnSingleFlingListener() {
|
|
@Override
|
|
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX,
|
|
float velocityY) {
|
|
if (Math.abs(velocityY) > Math.abs(velocityX)) {
|
|
dismiss();
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
});
|
|
|
|
Picasso.with(getContext())
|
|
.load(url)
|
|
.into(photoView, new Callback() {
|
|
@Override
|
|
public void onSuccess() {
|
|
attacher.update();
|
|
}
|
|
|
|
@Override
|
|
public void onError() {
|
|
|
|
}
|
|
});
|
|
|
|
return rootView;
|
|
}
|
|
|
|
@Override
|
|
public void onDestroyView() {
|
|
attacher.cleanup();
|
|
super.onDestroyView();
|
|
}
|
|
}
|