mirror of
https://github.com/oxen-io/session-android.git
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404610fbcd
Fixes #7384 Closes #7387
438 lines
16 KiB
Java
438 lines
16 KiB
Java
/*
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* Copyright (C) 2015 Open Whisper Systems
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.database.Cursor;
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import android.os.Build;
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import android.os.Bundle;
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import android.support.annotation.NonNull;
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import android.support.design.widget.TabLayout;
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import android.support.v4.app.Fragment;
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import android.support.v4.app.FragmentManager;
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import android.support.v4.app.FragmentStatePagerAdapter;
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import android.support.v4.app.LoaderManager;
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import android.support.v4.content.Loader;
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import android.support.v4.view.ViewPager;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.app.AppCompatActivity;
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import android.support.v7.view.ActionMode;
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import android.support.v7.widget.DividerItemDecoration;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.support.v7.widget.Toolbar;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.Window;
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import android.widget.TextView;
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import com.codewaves.stickyheadergrid.StickyHeaderGridLayoutManager;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.CursorRecyclerViewAdapter;
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import org.thoughtcrime.securesms.database.MediaDatabase;
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import org.thoughtcrime.securesms.database.loaders.BucketedThreadMediaLoader;
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import org.thoughtcrime.securesms.database.loaders.BucketedThreadMediaLoader.BucketedThreadMedia;
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import org.thoughtcrime.securesms.database.loaders.ThreadMediaLoader;
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import org.thoughtcrime.securesms.mms.GlideApp;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.util.AttachmentUtil;
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import org.thoughtcrime.securesms.util.DynamicLanguage;
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import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
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import org.thoughtcrime.securesms.util.DynamicTheme;
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import org.thoughtcrime.securesms.util.StickyHeaderDecoration;
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import org.thoughtcrime.securesms.util.ViewUtil;
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import org.thoughtcrime.securesms.util.task.ProgressDialogAsyncTask;
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import java.util.Collection;
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import java.util.Locale;
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/**
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* Activity for displaying media attachments in-app
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*/
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public class MediaOverviewActivity extends PassphraseRequiredActionBarActivity {
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@SuppressWarnings("unused")
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private final static String TAG = MediaOverviewActivity.class.getSimpleName();
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public static final String ADDRESS_EXTRA = "address";
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private final DynamicTheme dynamicTheme = new DynamicNoActionBarTheme();
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private final DynamicLanguage dynamicLanguage = new DynamicLanguage();
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private Toolbar toolbar;
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private TabLayout tabLayout;
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private ViewPager viewPager;
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private Recipient recipient;
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@Override
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protected void onPreCreate() {
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dynamicTheme.onCreate(this);
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dynamicLanguage.onCreate(this);
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}
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@Override
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protected void onCreate(Bundle bundle, boolean ready) {
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setContentView(R.layout.media_overview_activity);
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initializeResources();
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initializeToolbar();
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this.tabLayout.setupWithViewPager(viewPager);
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this.viewPager.setAdapter(new MediaOverviewPagerAdapter(getSupportFragmentManager()));
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}
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@Override
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public void onResume() {
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super.onResume();
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dynamicTheme.onResume(this);
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dynamicLanguage.onResume(this);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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super.onOptionsItemSelected(item);
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switch (item.getItemId()) {
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case android.R.id.home: finish(); return true;
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}
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return false;
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}
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private void initializeResources() {
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Address address = getIntent().getParcelableExtra(ADDRESS_EXTRA);
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this.viewPager = ViewUtil.findById(this, R.id.pager);
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this.toolbar = ViewUtil.findById(this, R.id.toolbar);
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this.tabLayout = ViewUtil.findById(this, R.id.tab_layout);
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this.recipient = Recipient.from(this, address, true);
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}
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private void initializeToolbar() {
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setSupportActionBar(this.toolbar);
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getSupportActionBar().setTitle(recipient.toShortString());
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getSupportActionBar().setDisplayHomeAsUpEnabled(true);
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this.recipient.addListener(recipient -> getSupportActionBar().setTitle(recipient.toShortString()));
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}
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private class MediaOverviewPagerAdapter extends FragmentStatePagerAdapter {
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MediaOverviewPagerAdapter(FragmentManager fragmentManager) {
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super(fragmentManager);
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}
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@Override
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public Fragment getItem(int position) {
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Fragment fragment;
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if (position == 0) fragment = new MediaOverviewGalleryFragment();
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else if (position == 1) fragment = new MediaOverviewDocumentsFragment();
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else throw new AssertionError();
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Bundle args = new Bundle();
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args.putString(MediaOverviewGalleryFragment.ADDRESS_EXTRA, recipient.getAddress().serialize());
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args.putSerializable(MediaOverviewGalleryFragment.LOCALE_EXTRA, dynamicLanguage.getCurrentLocale());
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public int getCount() {
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return 2;
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}
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@Override
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public CharSequence getPageTitle(int position) {
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if (position == 0) return getString(R.string.MediaOverviewActivity_Media);
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else if (position == 1) return getString(R.string.MediaOverviewActivity_Documents);
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else throw new AssertionError();
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}
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}
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public static abstract class MediaOverviewFragment<T> extends Fragment implements LoaderManager.LoaderCallbacks<T> {
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public static final String ADDRESS_EXTRA = "address";
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public static final String LOCALE_EXTRA = "locale_extra";
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protected TextView noMedia;
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protected Recipient recipient;
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protected RecyclerView recyclerView;
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protected Locale locale;
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@Override
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public void onCreate(Bundle bundle) {
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super.onCreate(bundle);
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String address = getArguments().getString(ADDRESS_EXTRA);
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Locale locale = (Locale)getArguments().getSerializable(LOCALE_EXTRA);
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if (address == null) throw new AssertionError();
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if (locale == null) throw new AssertionError();
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this.recipient = Recipient.from(getContext(), Address.fromSerialized(address), true);
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this.locale = locale;
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getLoaderManager().initLoader(0, null, this);
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}
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}
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public static class MediaOverviewGalleryFragment
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extends MediaOverviewFragment<BucketedThreadMedia>
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implements MediaGalleryAdapter.ItemClickListener
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{
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private StickyHeaderGridLayoutManager gridManager;
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private ActionMode actionMode;
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private ActionModeCallback actionModeCallback = new ActionModeCallback();
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.media_overview_gallery_fragment, container, false);
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this.recyclerView = ViewUtil.findById(view, R.id.media_grid);
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this.noMedia = ViewUtil.findById(view, R.id.no_images);
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this.gridManager = new StickyHeaderGridLayoutManager(getResources().getInteger(R.integer.media_overview_cols));
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this.recyclerView.setAdapter(new MediaGalleryAdapter(getContext(),
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GlideApp.with(this),
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new BucketedThreadMedia(getContext()),
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locale,
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this));
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this.recyclerView.setLayoutManager(gridManager);
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this.recyclerView.setHasFixedSize(true);
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return view;
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}
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@Override
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public void onConfigurationChanged(Configuration newConfig) {
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super.onConfigurationChanged(newConfig);
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if (gridManager != null) {
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this.gridManager = new StickyHeaderGridLayoutManager(getResources().getInteger(R.integer.media_overview_cols));
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this.recyclerView.setLayoutManager(gridManager);
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}
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}
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@Override
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public Loader<BucketedThreadMedia> onCreateLoader(int i, Bundle bundle) {
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return new BucketedThreadMediaLoader(getContext(), recipient.getAddress());
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}
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@Override
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public void onLoadFinished(Loader<BucketedThreadMedia> loader, BucketedThreadMedia bucketedThreadMedia) {
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((MediaGalleryAdapter) recyclerView.getAdapter()).setMedia(bucketedThreadMedia);
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((MediaGalleryAdapter) recyclerView.getAdapter()).notifyAllSectionsDataSetChanged();
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noMedia.setVisibility(recyclerView.getAdapter().getItemCount() > 0 ? View.GONE : View.VISIBLE);
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getActivity().invalidateOptionsMenu();
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}
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@Override
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public void onLoaderReset(Loader<BucketedThreadMedia> cursorLoader) {
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((MediaGalleryAdapter) recyclerView.getAdapter()).setMedia(new BucketedThreadMedia(getContext()));
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}
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@Override
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public void onMediaClicked(@NonNull MediaDatabase.MediaRecord mediaRecord) {
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if (actionMode != null) {
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handleMediaMultiSelectClick(mediaRecord);
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} else {
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handleMediaPreviewClick(mediaRecord);
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}
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}
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private void handleMediaMultiSelectClick(@NonNull MediaDatabase.MediaRecord mediaRecord) {
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MediaGalleryAdapter adapter = getListAdapter();
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adapter.toggleSelection(mediaRecord);
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if (adapter.getSelectedMediaCount() == 0) {
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actionMode.finish();
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actionMode = null;
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} else {
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actionMode.setTitle(String.valueOf(adapter.getSelectedMediaCount()));
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}
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}
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private void handleMediaPreviewClick(@NonNull MediaDatabase.MediaRecord mediaRecord) {
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if (mediaRecord.getAttachment().getDataUri() == null) {
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return;
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}
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Context context = getContext();
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if (context == null) {
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return;
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}
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Intent intent = new Intent(context, MediaPreviewActivity.class);
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intent.putExtra(MediaPreviewActivity.DATE_EXTRA, mediaRecord.getDate());
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intent.putExtra(MediaPreviewActivity.SIZE_EXTRA, mediaRecord.getAttachment().getSize());
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intent.putExtra(MediaPreviewActivity.ADDRESS_EXTRA, recipient.getAddress());
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intent.putExtra(MediaPreviewActivity.OUTGOING_EXTRA, mediaRecord.isOutgoing());
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intent.putExtra(MediaPreviewActivity.LEFT_IS_RECENT_EXTRA, true);
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intent.setDataAndType(mediaRecord.getAttachment().getDataUri(), mediaRecord.getContentType());
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context.startActivity(intent);
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}
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@Override
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public void onMediaLongClicked(MediaDatabase.MediaRecord mediaRecord) {
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if (actionMode == null) {
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((MediaGalleryAdapter) recyclerView.getAdapter()).toggleSelection(mediaRecord);
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recyclerView.getAdapter().notifyDataSetChanged();
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actionMode = ((AppCompatActivity) getActivity()).startSupportActionMode(actionModeCallback);
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}
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}
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@SuppressLint("StaticFieldLeak")
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private void handleDeleteMedia(@NonNull Collection<MediaDatabase.MediaRecord> mediaRecords) {
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int recordCount = mediaRecords.size();
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Resources res = getContext().getResources();
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String confirmTitle = res.getQuantityString(R.plurals.MediaOverviewActivity_Media_delete_confirm_title,
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recordCount,
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recordCount);
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String confirmMessage = res.getQuantityString(R.plurals.MediaOverviewActivity_Media_delete_confirm_message,
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recordCount,
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recordCount);
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AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
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builder.setIconAttribute(R.attr.dialog_alert_icon);
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builder.setTitle(confirmTitle);
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builder.setMessage(confirmMessage);
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builder.setCancelable(true);
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builder.setPositiveButton(R.string.delete, (dialogInterface, i) -> {
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new ProgressDialogAsyncTask<MediaDatabase.MediaRecord, Void, Void>(getContext(),
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R.string.MediaOverviewActivity_Media_delete_progress_title,
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R.string.MediaOverviewActivity_Media_delete_progress_message)
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{
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@Override
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protected Void doInBackground(MediaDatabase.MediaRecord... records) {
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if (records == null || records.length == 0) {
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return null;
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}
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for (MediaDatabase.MediaRecord record : records) {
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AttachmentUtil.deleteAttachment(getContext(), record.getAttachment());
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}
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return null;
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}
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}.execute(mediaRecords.toArray(new MediaDatabase.MediaRecord[mediaRecords.size()]));
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});
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builder.setNegativeButton(android.R.string.cancel, null);
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builder.show();
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}
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private MediaGalleryAdapter getListAdapter() {
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return (MediaGalleryAdapter) recyclerView.getAdapter();
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}
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private class ActionModeCallback implements ActionMode.Callback {
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private int originalStatusBarColor;
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@Override
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public boolean onCreateActionMode(ActionMode mode, Menu menu) {
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mode.getMenuInflater().inflate(R.menu.media_overview_context, menu);
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mode.setTitle("1");
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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Window window = getActivity().getWindow();
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originalStatusBarColor = window.getStatusBarColor();
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window.setStatusBarColor(getResources().getColor(R.color.action_mode_status_bar));
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}
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return true;
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}
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@Override
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public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
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return false;
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}
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@Override
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public boolean onActionItemClicked(ActionMode mode, MenuItem menuItem) {
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switch (menuItem.getItemId()) {
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case R.id.delete:
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handleDeleteMedia(getListAdapter().getSelectedMedia());
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mode.finish();
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return true;
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}
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return false;
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}
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@Override
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public void onDestroyActionMode(ActionMode mode) {
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actionMode = null;
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getListAdapter().clearSelection();
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
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getActivity().getWindow().setStatusBarColor(originalStatusBarColor);
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}
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}
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}
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}
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public static class MediaOverviewDocumentsFragment extends MediaOverviewFragment<Cursor> {
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.media_overview_documents_fragment, container, false);
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MediaDocumentsAdapter adapter = new MediaDocumentsAdapter(getContext(), null, locale);
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this.recyclerView = ViewUtil.findById(view, R.id.recycler_view);
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this.noMedia = ViewUtil.findById(view, R.id.no_documents);
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this.recyclerView.setAdapter(adapter);
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this.recyclerView.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false));
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this.recyclerView.addItemDecoration(new StickyHeaderDecoration(adapter, false, true));
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this.recyclerView.addItemDecoration(new DividerItemDecoration(getContext(), DividerItemDecoration.VERTICAL));
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return view;
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}
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@Override
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public Loader<Cursor> onCreateLoader(int id, Bundle args) {
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return new ThreadMediaLoader(getContext(), recipient.getAddress(), false);
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}
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@Override
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public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
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((CursorRecyclerViewAdapter)this.recyclerView.getAdapter()).changeCursor(data);
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getActivity().invalidateOptionsMenu();
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this.noMedia.setVisibility(data.getCount() > 0 ? View.GONE : View.VISIBLE);
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}
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@Override
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public void onLoaderReset(Loader<Cursor> loader) {
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((CursorRecyclerViewAdapter)this.recyclerView.getAdapter()).changeCursor(null);
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getActivity().invalidateOptionsMenu();
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}
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}
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}
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