2a644437fb
No sticker packs are available for use yet, but we now have the latent ability to send and receive.
368 lines
No EOL
13 KiB
Java
368 lines
No EOL
13 KiB
Java
/*
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* Copyright (C) 2014-2017 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.database.Cursor;
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import android.net.Uri;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.os.Parcel;
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import android.os.Process;
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import android.provider.OpenableColumns;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import android.support.v4.widget.SwipeRefreshLayout;
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import android.support.v7.app.ActionBar;
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import android.support.v7.widget.Toolbar;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.ImageView;
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import org.thoughtcrime.securesms.components.SearchToolbar;
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import org.thoughtcrime.securesms.contacts.ContactsCursorLoader.DisplayMode;
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import org.thoughtcrime.securesms.conversation.ConversationActivity;
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import org.thoughtcrime.securesms.database.Address;
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import org.thoughtcrime.securesms.database.DatabaseFactory;
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import org.thoughtcrime.securesms.database.ThreadDatabase;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.mediasend.Media;
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import org.thoughtcrime.securesms.mms.PartAuthority;
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import org.thoughtcrime.securesms.providers.BlobProvider;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.stickers.StickerLocator;
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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.FileUtils;
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import org.thoughtcrime.securesms.util.MediaUtil;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.thoughtcrime.securesms.util.ViewUtil;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.ArrayList;
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/**
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* An activity to quickly share content with contacts
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*
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* @author Jake McGinty
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*/
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public class ShareActivity extends PassphraseRequiredActionBarActivity
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implements ContactSelectionListFragment.OnContactSelectedListener, SwipeRefreshLayout.OnRefreshListener
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{
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private static final String TAG = ShareActivity.class.getSimpleName();
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public static final String EXTRA_THREAD_ID = "thread_id";
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public static final String EXTRA_ADDRESS_MARSHALLED = "address_marshalled";
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public static final String EXTRA_DISTRIBUTION_TYPE = "distribution_type";
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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 ContactSelectionListFragment contactsFragment;
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private SearchToolbar searchToolbar;
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private ImageView searchAction;
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private View progressWheel;
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private Uri resolvedExtra;
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private String mimeType;
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private boolean isPassingAlongMedia;
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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 icicle, boolean ready) {
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if (!getIntent().hasExtra(ContactSelectionListFragment.DISPLAY_MODE)) {
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getIntent().putExtra(ContactSelectionListFragment.DISPLAY_MODE,
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TextSecurePreferences.isSmsEnabled(this)
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? DisplayMode.FLAG_ALL
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: DisplayMode.FLAG_PUSH | DisplayMode.FLAG_GROUPS);
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}
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getIntent().putExtra(ContactSelectionListFragment.REFRESHABLE, false);
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getIntent().putExtra(ContactSelectionListFragment.RECENTS, true);
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setContentView(R.layout.share_activity);
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initializeToolbar();
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initializeResources();
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initializeSearch();
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initializeMedia();
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}
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@Override
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protected void onNewIntent(Intent intent) {
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Log.i(TAG, "onNewIntent()");
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super.onNewIntent(intent);
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setIntent(intent);
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initializeMedia();
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}
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@Override
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public void onResume() {
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Log.i(TAG, "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 void onPause() {
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super.onPause();
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if (!isPassingAlongMedia && resolvedExtra != null) {
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BlobProvider.getInstance().delete(this, resolvedExtra);
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if (!isFinishing()) {
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finish();
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}
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}
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case android.R.id.home:
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onBackPressed();
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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@Override
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public void onBackPressed() {
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if (searchToolbar.isVisible()) searchToolbar.collapse();
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else super.onBackPressed();
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}
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private void initializeToolbar() {
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Toolbar toolbar = findViewById(R.id.toolbar);
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setSupportActionBar(toolbar);
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ActionBar actionBar = getSupportActionBar();
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if (actionBar != null) {
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actionBar.setDisplayHomeAsUpEnabled(true);
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}
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}
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private void initializeResources() {
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progressWheel = findViewById(R.id.progress_wheel);
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searchToolbar = findViewById(R.id.search_toolbar);
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searchAction = findViewById(R.id.search_action);
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contactsFragment = (ContactSelectionListFragment) getSupportFragmentManager().findFragmentById(R.id.contact_selection_list_fragment);
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contactsFragment.setOnContactSelectedListener(this);
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contactsFragment.setOnRefreshListener(this);
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}
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private void initializeSearch() {
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searchAction.setOnClickListener(v -> searchToolbar.display(searchAction.getX() + (searchAction.getWidth() / 2),
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searchAction.getY() + (searchAction.getHeight() / 2)));
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searchToolbar.setListener(new SearchToolbar.SearchListener() {
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@Override
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public void onSearchTextChange(String text) {
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if (contactsFragment != null) {
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contactsFragment.setQueryFilter(text);
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}
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}
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@Override
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public void onSearchClosed() {
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if (contactsFragment != null) {
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contactsFragment.resetQueryFilter();
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}
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}
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});
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}
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private void initializeMedia() {
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final Context context = this;
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isPassingAlongMedia = false;
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Uri streamExtra = getIntent().getParcelableExtra(Intent.EXTRA_STREAM);
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mimeType = getMimeType(streamExtra);
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if (streamExtra != null && PartAuthority.isLocalUri(streamExtra)) {
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isPassingAlongMedia = true;
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resolvedExtra = streamExtra;
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handleResolvedMedia(getIntent(), false);
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} else {
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contactsFragment.getView().setVisibility(View.GONE);
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progressWheel.setVisibility(View.VISIBLE);
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new ResolveMediaTask(context).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, streamExtra);
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}
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}
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private void handleResolvedMedia(Intent intent, boolean animate) {
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long threadId = intent.getLongExtra(EXTRA_THREAD_ID, -1);
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int distributionType = intent.getIntExtra(EXTRA_DISTRIBUTION_TYPE, -1);
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Address address = null;
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if (intent.hasExtra(EXTRA_ADDRESS_MARSHALLED)) {
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Parcel parcel = Parcel.obtain();
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byte[] marshalled = intent.getByteArrayExtra(EXTRA_ADDRESS_MARSHALLED);
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parcel.unmarshall(marshalled, 0, marshalled.length);
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parcel.setDataPosition(0);
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address = parcel.readParcelable(getClassLoader());
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parcel.recycle();
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}
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boolean hasResolvedDestination = threadId != -1 && address != null && distributionType != -1;
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if (!hasResolvedDestination && animate) {
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ViewUtil.fadeIn(contactsFragment.getView(), 300);
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ViewUtil.fadeOut(progressWheel, 300);
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} else if (!hasResolvedDestination) {
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contactsFragment.getView().setVisibility(View.VISIBLE);
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progressWheel.setVisibility(View.GONE);
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} else {
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createConversation(threadId, address, distributionType);
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}
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}
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private void createConversation(long threadId, Address address, int distributionType) {
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final Intent intent = getBaseShareIntent(ConversationActivity.class);
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intent.putExtra(ConversationActivity.ADDRESS_EXTRA, address);
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intent.putExtra(ConversationActivity.THREAD_ID_EXTRA, threadId);
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intent.putExtra(ConversationActivity.DISTRIBUTION_TYPE_EXTRA, distributionType);
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isPassingAlongMedia = true;
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startActivity(intent);
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}
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private Intent getBaseShareIntent(final @NonNull Class<?> target) {
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final Intent intent = new Intent(this, target);
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final String textExtra = getIntent().getStringExtra(Intent.EXTRA_TEXT);
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final ArrayList<Media> mediaExtra = getIntent().getParcelableArrayListExtra(ConversationActivity.MEDIA_EXTRA);
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final StickerLocator stickerExtra = getIntent().getParcelableExtra(ConversationActivity.STICKER_EXTRA);
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intent.putExtra(ConversationActivity.TEXT_EXTRA, textExtra);
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intent.putExtra(ConversationActivity.MEDIA_EXTRA, mediaExtra);
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intent.putExtra(ConversationActivity.STICKER_EXTRA, stickerExtra);
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if (resolvedExtra != null) intent.setDataAndType(resolvedExtra, mimeType);
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return intent;
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}
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private String getMimeType(@Nullable Uri uri) {
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if (uri != null) {
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final String mimeType = MediaUtil.getMimeType(getApplicationContext(), uri);
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if (mimeType != null) return mimeType;
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}
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return MediaUtil.getCorrectedMimeType(getIntent().getType());
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}
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@Override
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public void onContactSelected(String number) {
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Recipient recipient = Recipient.from(this, Address.fromExternal(this, number), true);
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long existingThread = DatabaseFactory.getThreadDatabase(this).getThreadIdIfExistsFor(recipient);
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createConversation(existingThread, recipient.getAddress(), ThreadDatabase.DistributionTypes.DEFAULT);
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}
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@Override
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public void onContactDeselected(String number) {
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}
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@Override
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public void onRefresh() {
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}
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@SuppressLint("StaticFieldLeak")
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private class ResolveMediaTask extends AsyncTask<Uri, Void, Uri> {
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private final Context context;
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ResolveMediaTask(Context context) {
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this.context = context;
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}
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@Override
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protected Uri doInBackground(Uri... uris) {
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try {
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if (uris.length != 1 || uris[0] == null) {
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return null;
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}
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InputStream inputStream;
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if ("file".equals(uris[0].getScheme())) {
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inputStream = openFileUri(uris[0]);
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} else {
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inputStream = context.getContentResolver().openInputStream(uris[0]);
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}
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if (inputStream == null) {
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return null;
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}
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Cursor cursor = getContentResolver().query(uris[0], new String[] {OpenableColumns.DISPLAY_NAME, OpenableColumns.SIZE}, null, null, null);
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String fileName = null;
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Long fileSize = null;
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try {
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if (cursor != null && cursor.moveToFirst()) {
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try {
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fileName = cursor.getString(cursor.getColumnIndexOrThrow(OpenableColumns.DISPLAY_NAME));
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fileSize = cursor.getLong(cursor.getColumnIndexOrThrow(OpenableColumns.SIZE));
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} catch (IllegalArgumentException e) {
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Log.w(TAG, e);
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}
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}
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} finally {
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if (cursor != null) cursor.close();
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}
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return BlobProvider.getInstance()
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.forData(inputStream, fileSize == null ? 0 : fileSize)
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.withMimeType(mimeType)
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.withFileName(fileName)
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.createForMultipleSessionsOnDisk(context, e -> Log.w(TAG, "Failed to write to disk.", e));
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} catch (IOException ioe) {
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Log.w(TAG, ioe);
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return null;
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}
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}
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@Override
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protected void onPostExecute(Uri uri) {
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resolvedExtra = uri;
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handleResolvedMedia(getIntent(), true);
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}
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private InputStream openFileUri(Uri uri) throws IOException {
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FileInputStream fin = new FileInputStream(uri.getPath());
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int owner = FileUtils.getFileDescriptorOwner(fin.getFD());
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if (owner == -1 || owner == Process.myUid()) {
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fin.close();
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throw new IOException("File owned by application");
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}
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return fin;
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}
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}
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} |