Twidere-App-Android-Twitter.../twidere/src/main/java/org/mariotaku/twidere/adapter/CursorStatusesListAdapter.java

377 lines
13 KiB
Java

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.adapter;
import android.app.Activity;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.support.v4.util.Pair;
import android.support.v7.widget.RecyclerView.ViewHolder;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ImageView.ScaleType;
import org.mariotaku.twidere.R;
import org.mariotaku.twidere.adapter.iface.IStatusesListAdapter;
import org.mariotaku.twidere.app.TwidereApplication;
import org.mariotaku.twidere.fragment.support.UserFragment;
import org.mariotaku.twidere.model.ParcelableStatus;
import org.mariotaku.twidere.provider.TweetStore.Statuses;
import org.mariotaku.twidere.util.ImageLoaderWrapper;
import org.mariotaku.twidere.util.ImageLoadingHandler;
import org.mariotaku.twidere.util.MultiSelectManager;
import org.mariotaku.twidere.util.Utils;
import org.mariotaku.twidere.view.holder.StatusViewHolder;
import org.mariotaku.twidere.view.iface.ICardItemView.OnOverflowIconClickListener;
import java.util.Locale;
import static org.mariotaku.twidere.util.Utils.configBaseCardAdapter;
import static org.mariotaku.twidere.util.Utils.findStatusInDatabases;
import static org.mariotaku.twidere.util.Utils.getCardHighlightOptionInt;
import static org.mariotaku.twidere.util.Utils.isFiltered;
import static org.mariotaku.twidere.util.Utils.openImage;
import static org.mariotaku.twidere.util.Utils.openUserProfile;
public class CursorStatusesListAdapter extends BaseCursorAdapter implements IStatusesListAdapter<Cursor>, OnClickListener,
OnOverflowIconClickListener {
public static final String[] CURSOR_COLS = Statuses.COLUMNS;
private final Context mContext;
private final ImageLoaderWrapper mImageLoader;
private final MultiSelectManager mMultiSelectManager;
private final SQLiteDatabase mDatabase;
private final ImageLoadingHandler mImageLoadingHandler;
private MenuButtonClickListener mListener;
private boolean mDisplayImagePreview, mGapDisallowed, mMentionsHighlightDisabled, mFavoritesHighlightDisabled,
mDisplaySensitiveContents, mIndicateMyStatusDisabled, mIsLastItemFiltered, mFiltersEnabled,
mAnimationEnabled;
private boolean mFilterIgnoreUser, mFilterIgnoreSource, mFilterIgnoreTextHtml, mFilterIgnoreTextPlain,
mFilterRetweetedById;
private int mMaxAnimationPosition, mCardHighlightOption;
private ParcelableStatus.CursorIndices mIndices;
private ScaleType mImagePreviewScaleType;
public CursorStatusesListAdapter(final Context context) {
this(context, Utils.isCompactCards(context));
}
public CursorStatusesListAdapter(final Context context, final boolean compactCards) {
super(context, getItemResource(compactCards), null, new String[0], new int[0], 0);
mContext = context;
final TwidereApplication application = TwidereApplication.getInstance(context);
mMultiSelectManager = application.getMultiSelectManager();
mImageLoader = application.getImageLoaderWrapper();
mDatabase = application.getSQLiteDatabase();
mImageLoadingHandler = new ImageLoadingHandler();
configBaseCardAdapter(context, this);
setMaxAnimationPosition(-1);
}
@Override
public void bindView(final View view, final Context context, final Cursor cursor) {
final StatusViewHolder holder = (StatusViewHolder) view.getTag();
holder.displayStatus(cursor, mIndices);
}
@Override
public int findPositionByStatusId(final long status_id) {
final Cursor c = getCursor();
if (c == null || c.isClosed()) return -1;
for (int i = 0, count = c.getCount(); i < count; i++) {
if (c.moveToPosition(i) && c.getLong(mIndices.status_id) == status_id) return i;
}
return -1;
}
@Override
public long getAccountId(final int position) {
final Cursor c = getCursor();
if (c == null || c.isClosed() || !c.moveToPosition(position)) return -1;
return c.getLong(mIndices.account_id);
}
@Override
public int getStatusCount() {
return super.getCount();
}
@Override
public void onItemActionClick(ViewHolder holder, int id, int position) {
}
@Override
public void onItemMenuClick(ViewHolder holder, int position) {
}
@Override
public void onStatusClick(StatusViewHolder holder, int position) {
}
@Override
public void onUserProfileClick(StatusViewHolder holder, int position) {
}
@Override
public int getCount() {
final int count = super.getCount();
return mFiltersEnabled && mIsLastItemFiltered && count > 0 ? count - 1 : count;
}
@Override
public ParcelableStatus getLastStatus() {
final Cursor c = getCursor();
if (c == null || c.isClosed() || !c.moveToLast()) return null;
final long account_id = c.getLong(mIndices.account_id);
final long status_id = c.getLong(mIndices.status_id);
return findStatusInDatabases(mContext, account_id, status_id);
}
@Override
public long getLastStatusId() {
final Cursor c = getCursor();
try {
if (c == null || c.isClosed() || !c.moveToLast()) return -1;
return c.getLong(mIndices.status_id);
} catch (final IllegalStateException e) {
return -1;
}
}
@Override
public Context getContext() {
return mContext;
}
@Override
public ImageLoadingHandler getImageLoadingHandler() {
return mImageLoadingHandler;
}
@Override
public ParcelableStatus getStatus(final int position) {
final Cursor c = getCursor();
if (c == null || c.isClosed() || !c.moveToPosition(position)) return null;
return new ParcelableStatus(c, mIndices);
}
@Override
public long getStatusId(final int position) {
final Cursor c = getCursor();
if (c == null || c.isClosed() || !c.moveToPosition(position)) return -1;
return c.getLong(mIndices.status_id);
}
@Override
public boolean isGapItem(int position) {
return false;
}
@Override
public boolean isLastItemFiltered() {
return mFiltersEnabled && mIsLastItemFiltered;
}
@Override
public View newView(final Context context, final Cursor cursor, final ViewGroup parent) {
final View view = super.newView(context, cursor, parent);
final Object tag = view.getTag();
if (!(tag instanceof StatusViewHolder)) {
final StatusViewHolder holder = new StatusViewHolder(this, view);
view.setTag(holder);
}
return view;
}
@Override
public void onClick(final View view) {
if (mMultiSelectManager.isActive()) return;
final Object tag = view.getTag();
final int position = tag instanceof Integer ? (Integer) tag : -1;
if (position == -1) return;
switch (view.getId()) {
case R.id.image_preview: {
final ParcelableStatus status = getStatus(position);
if (status == null || status.first_media == null) return;
openImage(mContext, status.account_id, status.first_media, status.is_possibly_sensitive);
break;
}
case R.id.my_profile_image:
case R.id.profile_image: {
final ParcelableStatus status = getStatus(position);
if (status == null) return;
final Activity activity = (Activity) getContext();
final Bundle options = Utils.makeSceneTransitionOption(activity,
new Pair<>(view, UserFragment.TRANSITION_NAME_PROFILE_IMAGE));
openUserProfile(mContext, status.account_id, status.user_id,
status.user_screen_name, options);
break;
}
}
}
@Override
public void onOverflowIconClick(final View view) {
if (mMultiSelectManager.isActive()) return;
final Object tag = view.getTag();
if (tag instanceof StatusViewHolder) {
final StatusViewHolder holder = (StatusViewHolder) tag;
final int position = holder.getPosition();
if (position == -1 || mListener == null) return;
mListener.onMenuButtonClick(view, position, getItemId(position));
}
}
@Override
public void setAnimationEnabled(final boolean anim) {
mAnimationEnabled = anim;
}
@Override
public void setCardHighlightOption(final String option) {
mCardHighlightOption = getCardHighlightOptionInt(option);
}
@Override
public void setData(final Cursor data) {
swapCursor(data);
}
@Override
public void setDisplayImagePreview(final boolean display) {
mDisplayImagePreview = display;
}
@Override
public void setDisplaySensitiveContents(final boolean display) {
mDisplaySensitiveContents = display;
}
@Override
public void setFavoritesHightlightDisabled(final boolean disable) {
mFavoritesHighlightDisabled = disable;
}
@Override
public void setFiltersEnabled(final boolean enabled) {
if (mFiltersEnabled == enabled) return;
mFiltersEnabled = enabled;
rebuildFilterInfo(getCursor(), mIndices);
}
@Override
public void setGapDisallowed(final boolean disallowed) {
mGapDisallowed = disallowed;
}
@Override
public void setHighlightKeyword(final String... keywords) {
// TODO Auto-generated method stub
}
@Override
public void setIgnoredFilterFields(final boolean user, final boolean textPlain, final boolean textHtml,
final boolean source, final boolean retweetedById) {
mFilterIgnoreTextPlain = textPlain;
mFilterIgnoreTextHtml = textHtml;
mFilterIgnoreUser = user;
mFilterIgnoreSource = source;
mFilterRetweetedById = retweetedById;
rebuildFilterInfo(getCursor(), mIndices);
}
@Override
public void setImagePreviewScaleType(final String scaleTypeString) {
final ScaleType scaleType = ScaleType.valueOf(scaleTypeString.toUpperCase(Locale.US));
mImagePreviewScaleType = scaleType;
}
@Override
public void setIndicateMyStatusDisabled(final boolean disable) {
mIndicateMyStatusDisabled = disable;
}
@Override
public void setMaxAnimationPosition(final int position) {
mMaxAnimationPosition = position;
}
@Override
public void setMentionsHightlightDisabled(final boolean disable) {
mMentionsHighlightDisabled = disable;
}
@Override
public void setMenuButtonClickListener(final MenuButtonClickListener listener) {
mListener = listener;
}
@Override
public Cursor swapCursor(final Cursor cursor) {
mIndices = cursor != null ? new ParcelableStatus.CursorIndices(cursor) : null;
rebuildFilterInfo(cursor, mIndices);
return super.swapCursor(cursor);
}
private void rebuildFilterInfo(final Cursor c, final ParcelableStatus.CursorIndices i) {
if (i != null && c != null && moveCursorToLast(c)) {
final long userId = mFilterIgnoreUser ? -1 : c.getLong(mIndices.user_id);
final String textPlain = mFilterIgnoreTextPlain ? null : c.getString(mIndices.text_plain);
final String textHtml = mFilterIgnoreTextHtml ? null : c.getString(mIndices.text_html);
final String source = mFilterIgnoreSource ? null : c.getString(mIndices.source);
final long retweetedById = mFilterRetweetedById ? -1 : c.getLong(mIndices.retweeted_by_user_id);
mIsLastItemFiltered = isFiltered(mDatabase, userId, textPlain, textHtml, source, retweetedById);
} else {
mIsLastItemFiltered = false;
}
}
private static int getItemResource(final boolean compactCards) {
return compactCards ? R.layout.card_item_list_status_compat : R.layout.card_item_list_status;
}
private static boolean moveCursorToLast(final Cursor c) {
if (c == null || c.isClosed()) return false;
try {
return c.moveToNext();
} catch (final Exception e) {
return false;
}
}
@Override
public void onGapClick(ViewHolder holder, int position) {
}
}