507 lines
19 KiB
Java
507 lines
19 KiB
Java
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package org.thoughtcrime.securesms.mediasend;
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import android.annotation.SuppressLint;
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import android.app.ProgressDialog;
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import android.arch.lifecycle.ViewModelProviders;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.graphics.PorterDuff;
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import android.graphics.Rect;
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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.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import android.support.v4.app.Fragment;
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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.view.ContextThemeWrapper;
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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.text.Editable;
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import android.text.TextWatcher;
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import android.view.KeyEvent;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewTreeObserver;
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import android.view.WindowManager;
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import android.widget.TextView;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.TransportOption;
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import org.thoughtcrime.securesms.components.ComposeText;
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import org.thoughtcrime.securesms.components.ControllableViewPager;
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import org.thoughtcrime.securesms.components.InputAwareLayout;
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import org.thoughtcrime.securesms.components.SendButton;
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import org.thoughtcrime.securesms.components.emoji.EmojiDrawer;
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import org.thoughtcrime.securesms.components.emoji.EmojiEditText;
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import org.thoughtcrime.securesms.components.emoji.EmojiToggle;
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import org.thoughtcrime.securesms.contactshare.SimpleTextWatcher;
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import org.thoughtcrime.securesms.logging.Log;
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import org.thoughtcrime.securesms.mediapreview.MediaRailAdapter;
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import org.thoughtcrime.securesms.mms.GlideApp;
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import org.thoughtcrime.securesms.providers.PersistentBlobProvider;
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import org.thoughtcrime.securesms.scribbles.widget.ScribbleView;
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import org.thoughtcrime.securesms.util.CharacterCalculator.CharacterState;
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import org.thoughtcrime.securesms.util.MediaUtil;
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import org.thoughtcrime.securesms.util.Stopwatch;
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import org.thoughtcrime.securesms.util.TextSecurePreferences;
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import org.thoughtcrime.securesms.util.ThemeUtil;
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import org.thoughtcrime.securesms.util.Util;
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import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
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import org.thoughtcrime.securesms.util.views.Stub;
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import java.io.ByteArrayOutputStream;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.concurrent.ExecutionException;
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/**
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* Allows the user to edit and caption a set of media items before choosing to send them.
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*/
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public class MediaSendFragment extends Fragment implements ViewTreeObserver.OnGlobalLayoutListener,
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MediaRailAdapter.RailItemListener,
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InputAwareLayout.OnKeyboardShownListener,
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InputAwareLayout.OnKeyboardHiddenListener
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{
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private static final String TAG = MediaSendFragment.class.getSimpleName();
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private static final String KEY_BODY = "body";
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private static final String KEY_TRANSPORT = "transport";
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private static final String KEY_LOCALE = "locale";
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private InputAwareLayout hud;
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private SendButton sendButton;
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private View addButton;
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private ComposeText composeText;
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private ViewGroup composeContainer;
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private EmojiEditText captionText;
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private EmojiToggle emojiToggle;
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private Stub<EmojiDrawer> emojiDrawer;
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private ViewGroup playbackControlsContainer;
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private TextView charactersLeft;
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private ControllableViewPager fragmentPager;
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private MediaSendFragmentPagerAdapter fragmentPagerAdapter;
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private RecyclerView mediaRail;
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private MediaRailAdapter mediaRailAdapter;
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private int visibleHeight;
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private MediaSendViewModel viewModel;
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private Controller controller;
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private Locale locale;
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private final Rect visibleBounds = new Rect();
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public static MediaSendFragment newInstance(@NonNull String body, @NonNull TransportOption transport, @NonNull Locale locale) {
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Bundle args = new Bundle();
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args.putString(KEY_BODY, body);
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args.putParcelable(KEY_TRANSPORT, transport);
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args.putSerializable(KEY_LOCALE, locale);
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MediaSendFragment fragment = new MediaSendFragment();
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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 void onAttach(Context context) {
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super.onAttach(context);
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if (!(requireActivity() instanceof Controller)) {
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throw new IllegalStateException("Parent activity must implement controller interface.");
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}
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controller = (Controller) requireActivity();
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}
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@Override
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public @Nullable View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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return ThemeUtil.getThemedInflater(requireActivity(), inflater, R.style.TextSecure_DarkTheme)
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.inflate(R.layout.mediasend_fragment, container, false);
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}
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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locale = (Locale) getArguments().getSerializable(KEY_LOCALE);
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initViewModel();
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requireActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
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requireActivity().getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
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}
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@Override
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public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
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hud = view.findViewById(R.id.mediasend_hud);
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sendButton = view.findViewById(R.id.mediasend_send_button);
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composeText = view.findViewById(R.id.mediasend_compose_text);
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composeContainer = view.findViewById(R.id.mediasend_compose_container);
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captionText = view.findViewById(R.id.mediasend_caption);
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emojiToggle = view.findViewById(R.id.mediasend_emoji_toggle);
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emojiDrawer = new Stub<>(view.findViewById(R.id.mediasend_emoji_drawer_stub));
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fragmentPager = view.findViewById(R.id.mediasend_pager);
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mediaRail = view.findViewById(R.id.mediasend_media_rail);
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addButton = view.findViewById(R.id.mediasend_add_button);
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playbackControlsContainer = view.findViewById(R.id.mediasend_playback_controls_container);
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charactersLeft = view.findViewById(R.id.mediasend_characters_left);
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View sendButtonBkg = view.findViewById(R.id.mediasend_send_button_bkg);
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sendButton.setOnClickListener(v -> {
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if (hud.isKeyboardOpen()) {
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hud.hideSoftkey(composeText, null);
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}
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processMedia(fragmentPagerAdapter.getAllMedia(), fragmentPagerAdapter.getSavedState());
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});
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sendButton.addOnTransportChangedListener((newTransport, manuallySelected) -> {
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presentCharactersRemaining();
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composeText.setTransport(newTransport);
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sendButtonBkg.getBackground().setColorFilter(newTransport.getBackgroundColor(), PorterDuff.Mode.MULTIPLY);
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sendButtonBkg.getBackground().invalidateSelf();
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});
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ComposeKeyPressedListener composeKeyPressedListener = new ComposeKeyPressedListener();
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composeText.setOnKeyListener(composeKeyPressedListener);
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composeText.addTextChangedListener(composeKeyPressedListener);
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composeText.setOnClickListener(composeKeyPressedListener);
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composeText.setOnFocusChangeListener(composeKeyPressedListener);
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captionText.clearFocus();
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composeText.requestFocus();
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emojiToggle.setOnClickListener(this::onEmojiToggleClicked);
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fragmentPagerAdapter = new MediaSendFragmentPagerAdapter(requireActivity().getSupportFragmentManager(), locale);
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fragmentPager.setAdapter(fragmentPagerAdapter);
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FragmentPageChangeListener pageChangeListener = new FragmentPageChangeListener();
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fragmentPager.addOnPageChangeListener(pageChangeListener);
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fragmentPager.post(() -> pageChangeListener.onPageSelected(fragmentPager.getCurrentItem()));
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mediaRailAdapter = new MediaRailAdapter(GlideApp.with(this), this, true);
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mediaRail.setLayoutManager(new LinearLayoutManager(requireContext(), LinearLayoutManager.HORIZONTAL, false));
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mediaRail.setAdapter(mediaRailAdapter);
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hud.getRootView().getViewTreeObserver().addOnGlobalLayoutListener(this);
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hud.addOnKeyboardShownListener(this);
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hud.addOnKeyboardHiddenListener(this);
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captionText.addTextChangedListener(new SimpleTextWatcher() {
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@Override
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public void onTextChanged(String text) {
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viewModel.onCaptionChanged(text);
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}
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});
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TransportOption transportOption = getArguments().getParcelable(KEY_TRANSPORT);
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sendButton.setTransport(transportOption);
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sendButton.disableTransport(transportOption.getType() == TransportOption.Type.SMS ? TransportOption.Type.TEXTSECURE : TransportOption.Type.SMS);
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composeText.append(getArguments().getString(KEY_BODY));
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}
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@Override
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public void onStart() {
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super.onStart();
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fragmentPagerAdapter.restoreState(viewModel.getDrawState());
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}
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@Override
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public void onStop() {
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super.onStop();
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viewModel.saveDrawState(fragmentPagerAdapter.getSavedState());
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}
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@Override
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public void onGlobalLayout() {
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hud.getRootView().getWindowVisibleDisplayFrame(visibleBounds);
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int currentVisibleHeight = visibleBounds.height();
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if (currentVisibleHeight != visibleHeight) {
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hud.getLayoutParams().height = currentVisibleHeight;
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hud.layout(visibleBounds.left, visibleBounds.top, visibleBounds.right, visibleBounds.bottom);
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hud.requestLayout();
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visibleHeight = currentVisibleHeight;
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}
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}
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@Override
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public void onRailItemClicked(int distanceFromActive) {
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viewModel.onPageChanged(fragmentPager.getCurrentItem() + distanceFromActive);
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}
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@Override
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public void onRailItemDeleteClicked(int distanceFromActive) {
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viewModel.onMediaItemRemoved(fragmentPager.getCurrentItem() + distanceFromActive);
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}
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@Override
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public void onKeyboardShown() {
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if (composeText.hasFocus()) {
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composeContainer.setVisibility(View.VISIBLE);
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captionText.setVisibility(View.GONE);
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} else if (captionText.hasFocus()) {
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mediaRail.setVisibility(View.GONE);
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composeContainer.setVisibility(View.GONE);
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}
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}
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@Override
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public void onKeyboardHidden() {
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composeContainer.setVisibility(View.VISIBLE);
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if (!Util.isEmpty(viewModel.getSelectedMedia().getValue()) && viewModel.getSelectedMedia().getValue().size() > 1) {
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mediaRail.setVisibility(View.VISIBLE);
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captionText.setVisibility(View.VISIBLE);
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}
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}
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public void onTouchEventsNeeded(boolean needed) {
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fragmentPager.setEnabled(!needed);
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}
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public boolean handleBackPress() {
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if (hud.isInputOpen()) {
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hud.hideCurrentInput(composeText);
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return true;
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}
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return false;
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}
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private void initViewModel() {
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viewModel = ViewModelProviders.of(requireActivity(), new MediaSendViewModel.Factory(new MediaRepository())).get(MediaSendViewModel.class);
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viewModel.getSelectedMedia().observe(this, media -> {
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if (Util.isEmpty(media)) {
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controller.onNoMediaAvailable();
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return;
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}
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fragmentPagerAdapter.setMedia(media);
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mediaRail.setVisibility(media.size() > 1 ? View.VISIBLE : View.GONE);
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captionText.setVisibility((media.size() > 1 || media.get(0).getCaption().isPresent()) ? View.VISIBLE : View.GONE);
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mediaRailAdapter.setMedia(media);
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});
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viewModel.getPosition().observe(this, position -> {
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if (position == null || position < 0) return;
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fragmentPager.setCurrentItem(position, true);
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mediaRailAdapter.setActivePosition(position);
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mediaRail.smoothScrollToPosition(position);
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if (!fragmentPagerAdapter.getAllMedia().isEmpty()) {
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captionText.setText(fragmentPagerAdapter.getAllMedia().get(position).getCaption().or(""));
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}
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View playbackControls = fragmentPagerAdapter.getPlaybackControls(position);
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if (playbackControls != null) {
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ViewGroup.LayoutParams params = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
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playbackControls.setLayoutParams(params);
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playbackControlsContainer.removeAllViews();
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playbackControlsContainer.addView(playbackControls);
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} else {
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playbackControlsContainer.removeAllViews();
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}
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});
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viewModel.getBucketId().observe(this, bucketId -> {
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if (bucketId == null || !bucketId.isPresent() || sendButton.getSelectedTransport().isSms()) {
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addButton.setVisibility(View.GONE);
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} else {
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addButton.setVisibility(View.VISIBLE);
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addButton.setOnClickListener(v -> controller.onAddMediaClicked(bucketId.get()));
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}
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});
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}
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private EmojiEditText getActiveInputField() {
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if (captionText.hasFocus()) return captionText;
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else return composeText;
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}
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private void presentCharactersRemaining() {
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String messageBody = composeText.getTextTrimmed();
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TransportOption transportOption = sendButton.getSelectedTransport();
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CharacterState characterState = transportOption.calculateCharacters(messageBody);
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if (characterState.charactersRemaining <= 15 || characterState.messagesSpent > 1) {
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charactersLeft.setText(String.format(locale,
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"%d/%d (%d)",
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characterState.charactersRemaining,
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characterState.maxMessageSize,
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characterState.messagesSpent));
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charactersLeft.setVisibility(View.VISIBLE);
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} else {
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charactersLeft.setVisibility(View.GONE);
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}
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}
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private void onEmojiToggleClicked(View v) {
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if (!emojiDrawer.resolved()) {
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emojiToggle.attach(emojiDrawer.get());
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emojiDrawer.get().setEmojiEventListener(new EmojiDrawer.EmojiEventListener() {
|
||
|
|
@Override
|
||
|
|
public void onKeyEvent(KeyEvent keyEvent) {
|
||
|
|
getActiveInputField().dispatchKeyEvent(keyEvent);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void onEmojiSelected(String emoji) {
|
||
|
|
getActiveInputField().insertEmoji(emoji);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
if (hud.getCurrentInput() == emojiDrawer.get()) {
|
||
|
|
hud.showSoftkey(composeText);
|
||
|
|
} else {
|
||
|
|
hud.hideSoftkey(composeText, () -> hud.post(() -> hud.show(composeText, emojiDrawer.get())));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@SuppressLint("StaticFieldLeak")
|
||
|
|
private void processMedia(@NonNull List<Media> mediaList, @NonNull Map<Uri, Object> savedState) {
|
||
|
|
Map<Media, ListenableFuture<Bitmap>> futures = new HashMap<>();
|
||
|
|
|
||
|
|
for (Media media : mediaList) {
|
||
|
|
Object state = savedState.get(media.getUri());
|
||
|
|
|
||
|
|
if (state instanceof ScribbleView.SavedState && !((ScribbleView.SavedState) state).isEmpty()) {
|
||
|
|
futures.put(media, ScribbleView.renderImage(requireContext(), media.getUri(), (ScribbleView.SavedState) state, GlideApp.with(this)));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
new AsyncTask<Void, Void, List<Media>>() {
|
||
|
|
|
||
|
|
private Stopwatch renderTimer;
|
||
|
|
private Runnable progressTimer;
|
||
|
|
private AlertDialog dialog;
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void onPreExecute() {
|
||
|
|
renderTimer = new Stopwatch("ProcessMedia");
|
||
|
|
progressTimer = () -> {
|
||
|
|
dialog = new AlertDialog.Builder(new ContextThemeWrapper(requireContext(), R.style.TextSecure_MediaSendProgressDialog))
|
||
|
|
.setView(R.layout.progress_dialog)
|
||
|
|
.setCancelable(false)
|
||
|
|
.create();
|
||
|
|
dialog.show();
|
||
|
|
dialog.getWindow().setLayout(getResources().getDimensionPixelSize(R.dimen.mediasend_progress_dialog_size),
|
||
|
|
getResources().getDimensionPixelSize(R.dimen.mediasend_progress_dialog_size));
|
||
|
|
};
|
||
|
|
Util.runOnMainDelayed(progressTimer, 250);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected List<Media> doInBackground(Void... voids) {
|
||
|
|
Context context = requireContext();
|
||
|
|
List<Media> updatedMedia = new ArrayList<>(mediaList.size());
|
||
|
|
|
||
|
|
for (Media media : mediaList) {
|
||
|
|
if (futures.containsKey(media)) {
|
||
|
|
try {
|
||
|
|
Bitmap bitmap = futures.get(media).get();
|
||
|
|
ByteArrayOutputStream baos = new ByteArrayOutputStream();
|
||
|
|
bitmap.compress(Bitmap.CompressFormat.JPEG, 80, baos);
|
||
|
|
|
||
|
|
Uri uri = PersistentBlobProvider.getInstance(context).create(context, baos.toByteArray(), MediaUtil.IMAGE_JPEG, null);
|
||
|
|
Media updated = new Media(uri, MediaUtil.IMAGE_JPEG, media.getDate(), bitmap.getWidth(), bitmap.getHeight(), media.getBucketId(), media.getCaption());
|
||
|
|
|
||
|
|
updatedMedia.add(updated);
|
||
|
|
renderTimer.split("item");
|
||
|
|
|
||
|
|
} catch (InterruptedException | ExecutionException e) {
|
||
|
|
Log.w(TAG, "Failed to render image. Using base image.");
|
||
|
|
updatedMedia.add(media);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
updatedMedia.add(media);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return updatedMedia;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
protected void onPostExecute(List<Media> media) {
|
||
|
|
controller.onSendClicked(media, composeText.getTextTrimmed(), sendButton.getSelectedTransport());
|
||
|
|
Util.cancelRunnableOnMain(progressTimer);
|
||
|
|
if (dialog != null) {
|
||
|
|
dialog.dismiss();
|
||
|
|
}
|
||
|
|
renderTimer.stop(TAG);
|
||
|
|
}
|
||
|
|
}.execute();
|
||
|
|
}
|
||
|
|
|
||
|
|
private class FragmentPageChangeListener extends ViewPager.SimpleOnPageChangeListener {
|
||
|
|
@Override
|
||
|
|
public void onPageSelected(int position) {
|
||
|
|
viewModel.onPageChanged(position);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private class ComposeKeyPressedListener implements View.OnKeyListener, View.OnClickListener, TextWatcher, View.OnFocusChangeListener {
|
||
|
|
|
||
|
|
int beforeLength;
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public boolean onKey(View v, int keyCode, KeyEvent event) {
|
||
|
|
if (event.getAction() == KeyEvent.ACTION_DOWN) {
|
||
|
|
if (keyCode == KeyEvent.KEYCODE_ENTER) {
|
||
|
|
if (TextSecurePreferences.isEnterSendsEnabled(requireContext())) {
|
||
|
|
sendButton.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_ENTER));
|
||
|
|
sendButton.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_ENTER));
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void onClick(View v) {
|
||
|
|
hud.showSoftkey(composeText);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void beforeTextChanged(CharSequence s, int start, int count,int after) {
|
||
|
|
beforeLength = composeText.getTextTrimmed().length();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void afterTextChanged(Editable s) {
|
||
|
|
presentCharactersRemaining();
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void onTextChanged(CharSequence s, int start, int before,int count) {}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void onFocusChange(View v, boolean hasFocus) {}
|
||
|
|
}
|
||
|
|
|
||
|
|
public interface Controller {
|
||
|
|
void onAddMediaClicked(@NonNull String bucketId);
|
||
|
|
void onSendClicked(@NonNull List<Media> media, @NonNull String body, @NonNull TransportOption transport);
|
||
|
|
void onNoMediaAvailable();
|
||
|
|
}
|
||
|
|
}
|