233 lines
8.4 KiB
Java
233 lines
8.4 KiB
Java
package org.mariotaku.twidere.adapter;
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import android.content.Context;
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import android.os.Bundle;
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import android.support.v4.app.FragmentActivity;
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import android.support.v4.util.Pair;
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import android.support.v7.widget.CardView;
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import android.support.v7.widget.RecyclerView.Adapter;
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import android.support.v7.widget.RecyclerView.ViewHolder;
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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 org.mariotaku.twidere.Constants;
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import org.mariotaku.twidere.R;
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import org.mariotaku.twidere.adapter.iface.IStatusesAdapter;
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import org.mariotaku.twidere.app.TwidereApplication;
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import org.mariotaku.twidere.fragment.support.UserFragment;
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import org.mariotaku.twidere.model.ParcelableStatus;
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import org.mariotaku.twidere.util.AsyncTwitterWrapper;
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import org.mariotaku.twidere.util.ImageLoaderWrapper;
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import org.mariotaku.twidere.util.ImageLoadingHandler;
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import org.mariotaku.twidere.util.SharedPreferencesWrapper;
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import org.mariotaku.twidere.util.ThemeUtils;
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import org.mariotaku.twidere.util.Utils;
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import org.mariotaku.twidere.view.holder.GapViewHolder;
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import org.mariotaku.twidere.view.holder.LoadIndicatorViewHolder;
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import org.mariotaku.twidere.view.holder.StatusViewHolder;
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/**
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* Created by mariotaku on 14/11/19.
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*/
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public abstract class AbsStatusesAdapter<D> extends Adapter<ViewHolder> implements Constants,
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IStatusesAdapter<D> {
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private static final int ITEM_VIEW_TYPE_STATUS = 0;
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private static final int ITEM_VIEW_TYPE_GAP = 1;
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private static final int ITEM_VIEW_TYPE_LOAD_INDICATOR = 2;
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private final Context mContext;
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private final LayoutInflater mInflater;
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private final ImageLoaderWrapper mImageLoader;
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private final ImageLoadingHandler mLoadingHandler;
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private final int mCardLayoutResource;
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private final AsyncTwitterWrapper mTwitterWrapper;
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private final int mCardBackgroundColor;
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private final int mTextSize;
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private final int mProfileImageStyle, mMediaPreviewStyle;
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private boolean mLoadMoreIndicatorEnabled;
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private StatusAdapterListener mStatusAdapterListener;
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public AbsStatusesAdapter(Context context, boolean compact) {
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mContext = context;
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final TwidereApplication app = TwidereApplication.getInstance(context);
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mCardBackgroundColor = ThemeUtils.getCardBackgroundColor(context);
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mInflater = LayoutInflater.from(context);
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mImageLoader = app.getImageLoaderWrapper();
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mLoadingHandler = new ImageLoadingHandler(R.id.media_preview_progress);
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mTwitterWrapper = app.getTwitterWrapper();
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final SharedPreferencesWrapper preferences = SharedPreferencesWrapper.getInstance(context,
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SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
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mTextSize = preferences.getInt(KEY_TEXT_SIZE, context.getResources().getInteger(R.integer.default_text_size));
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if (compact) {
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mCardLayoutResource = R.layout.card_item_status_compact;
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} else {
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mCardLayoutResource = R.layout.card_item_status;
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}
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mProfileImageStyle = Utils.getProfileImageStyle(preferences.getString(KEY_PROFILE_IMAGE_STYLE, null));
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mMediaPreviewStyle = Utils.getMediaPreviewStyle(preferences.getString(KEY_MEDIA_PREVIEW_STYLE, null));
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}
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public abstract D getData();
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public abstract void setData(D data);
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@Override
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public void onUserProfileClick(StatusViewHolder holder, int position) {
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final Context context = getContext();
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final ParcelableStatus status = getStatus(position);
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final View profileImageView = holder.getProfileImageView();
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final View profileTypeView = holder.getProfileTypeView();
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if (context instanceof FragmentActivity) {
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final Bundle options = Utils.makeSceneTransitionOption((FragmentActivity) context,
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new Pair<>(profileImageView, UserFragment.TRANSITION_NAME_PROFILE_IMAGE),
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new Pair<>(profileTypeView, UserFragment.TRANSITION_NAME_PROFILE_TYPE));
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Utils.openUserProfile(context, status.account_id, status.user_id, status.user_screen_name, options);
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} else {
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Utils.openUserProfile(context, status.account_id, status.user_id, status.user_screen_name, null);
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}
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}
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@Override
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public final void onStatusClick(StatusViewHolder holder, int position) {
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if (mStatusAdapterListener != null) {
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mStatusAdapterListener.onStatusClick(holder, position);
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}
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}
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@Override
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public ImageLoaderWrapper getImageLoader() {
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return mImageLoader;
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}
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@Override
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public Context getContext() {
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return mContext;
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}
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@Override
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public ImageLoadingHandler getImageLoadingHandler() {
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return mLoadingHandler;
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}
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@Override
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public int getProfileImageStyle() {
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return mProfileImageStyle;
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}
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@Override
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public int getMediaPreviewStyle() {
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return mMediaPreviewStyle;
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}
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@Override
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public AsyncTwitterWrapper getTwitterWrapper() {
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return mTwitterWrapper;
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}
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@Override
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public float getTextSize() {
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return mTextSize;
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}
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public boolean hasLoadMoreIndicator() {
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return mLoadMoreIndicatorEnabled;
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}
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@Override
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public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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switch (viewType) {
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case ITEM_VIEW_TYPE_STATUS: {
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final View view = mInflater.inflate(mCardLayoutResource, parent, false);
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final CardView cardView = (CardView) view.findViewById(R.id.card);
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if (cardView != null) {
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cardView.setCardBackgroundColor(mCardBackgroundColor);
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}
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final StatusViewHolder holder = new StatusViewHolder(this, view);
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holder.setOnClickListeners();
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holder.setupViewOptions();
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return holder;
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}
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case ITEM_VIEW_TYPE_GAP: {
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final View view = mInflater.inflate(R.layout.card_item_gap, parent, false);
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return new GapViewHolder(this, view);
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}
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case ITEM_VIEW_TYPE_LOAD_INDICATOR: {
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final View view = mInflater.inflate(R.layout.card_item_load_indicator, parent, false);
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return new LoadIndicatorViewHolder(view);
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}
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}
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throw new IllegalStateException("Unknown view type " + viewType);
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}
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@Override
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public void onBindViewHolder(ViewHolder holder, int position) {
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switch (holder.getItemViewType()) {
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case ITEM_VIEW_TYPE_STATUS: {
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bindStatus(((StatusViewHolder) holder), position);
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break;
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}
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}
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}
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@Override
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public int getItemViewType(int position) {
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if (position == getStatusCount()) {
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return ITEM_VIEW_TYPE_LOAD_INDICATOR;
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} else if (isGapItem(position)) {
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return ITEM_VIEW_TYPE_GAP;
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}
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return ITEM_VIEW_TYPE_STATUS;
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}
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@Override
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public final int getItemCount() {
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return getStatusCount() + (mLoadMoreIndicatorEnabled ? 1 : 0);
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}
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@Override
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public final void onGapClick(ViewHolder holder, int position) {
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if (mStatusAdapterListener != null) {
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mStatusAdapterListener.onGapClick((GapViewHolder) holder, position);
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}
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}
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@Override
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public void onItemActionClick(ViewHolder holder, int id, int position) {
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if (mStatusAdapterListener != null) {
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mStatusAdapterListener.onStatusActionClick((StatusViewHolder) holder, id, position);
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}
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}
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@Override
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public void onItemMenuClick(ViewHolder holder, int position) {
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if (mStatusAdapterListener != null) {
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mStatusAdapterListener.onStatusMenuClick((StatusViewHolder) holder, position);
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}
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}
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public void setEventListener(StatusAdapterListener listener) {
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mStatusAdapterListener = listener;
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}
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public void setLoadMoreIndicatorEnabled(boolean enabled) {
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if (mLoadMoreIndicatorEnabled == enabled) return;
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mLoadMoreIndicatorEnabled = enabled;
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notifyDataSetChanged();
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}
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protected abstract void bindStatus(StatusViewHolder holder, int position);
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public static interface StatusAdapterListener {
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void onGapClick(GapViewHolder holder, int position);
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void onStatusActionClick(StatusViewHolder holder, int id, int position);
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void onStatusClick(StatusViewHolder holder, int position);
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void onStatusMenuClick(StatusViewHolder holder, int position);
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}
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}
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