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Preload media

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maths
Thomas 2 years ago
parent b0e01e5bf1
commit 7704e15e31
4 changed files with 146 additions and 96 deletions
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4
app/build.gradle
Unescape View File

@ -97,6 +97,10 @@ dependencies {
implementation 'org.framagit.tom79:SparkButton:1.0.13'
implementation "com.github.bumptech.glide:glide:4.14.2"
implementation "com.github.bumptech.glide:okhttp3-integration:4.14.2"
implementation("com.github.bumptech.glide:recyclerview-integration:4.14.2") {
// Excludes the support library because it's already included by Glide.
transitive = false
}
implementation "org.jsoup:jsoup:1.15.1"

3
app/src/main/java/app/fedilab/android/client/entities/api/Attachment.java
Unescape View File

@ -45,13 +45,14 @@ public class Attachment implements Serializable {
public String local_path;
@SerializedName("meta")
public Meta meta;
@SerializedName("sensitive")
public boolean sensitive = false;
public String peertubeHost = null;
public String peertubeId = null;
public String focus = null;
public String translation = null;
public float measuredWidth = -1.f;
public static class Meta implements Serializable {
@SerializedName("focus")

219
app/src/main/java/app/fedilab/android/ui/drawer/StatusAdapter.java
Unescape View File

@ -48,6 +48,7 @@ import android.os.Looper;
import android.text.Html;
import android.text.SpannableString;
import android.text.TextUtils;
import android.util.Log;
import android.util.TypedValue;
import android.view.LayoutInflater;
import android.view.MotionEvent;
@ -60,7 +61,6 @@ import android.widget.GridView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RadioButton;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
@ -84,8 +84,8 @@ import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.ListPreloader;
import com.bumptech.glide.RequestBuilder;
import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
import com.bumptech.glide.request.RequestOptions;
import com.github.stom79.mytransl.MyTransL;
import com.smarteist.autoimageslider.SliderAnimations;
@ -155,7 +155,7 @@ import es.dmoral.toasty.Toasty;
import jp.wasabeef.glide.transformations.BlurTransformation;
public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> implements ListPreloader.PreloadModelProvider<Attachment> {
public static final int STATUS_HIDDEN = 0;
public static final int STATUS_VISIBLE = 1;
public static final int STATUS_ART = 2;
@ -172,6 +172,8 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
private boolean visiblePixelfed;
private RecyclerView mRecyclerView;
private static float measuredWidth = -1;
private static float measuredWidthArt = -1;
public StatusAdapter(List<Status> statuses, Timeline.TimeLineEnum timelineType, boolean minified, boolean canBeFederated, boolean checkRemotely) {
this.statusList = statuses;
@ -181,19 +183,6 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
this.checkRemotely = checkRemotely;
}
public static int getStatusPosition(List<Status> timelineStatuses, Status status) {
int position = 0;
if (timelineStatuses != null && status != null) {
for (Status _s : timelineStatuses) {
if (_s.id.compareTo(status.id) == 0) {
return position;
}
position++;
}
}
return -1;
}
private static boolean isVisiblePixelfed(Status status) {
if (status.reblog != null) {
@ -434,7 +423,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
psc.setMarginStart((int) Helper.convertDpToPixel(6, context));
holder.binding.statusContent.setLayoutParams(psc);
LinearLayoutCompat.MarginLayoutParams pct = (LinearLayoutCompat.MarginLayoutParams) holder.binding.containerTrans.getLayoutParams();
psc.setMarginStart((int) Helper.convertDpToPixel(6, context));
pct.setMarginStart((int) Helper.convertDpToPixel(6, context));
holder.binding.containerTrans.setLayoutParams(psc);
LinearLayoutCompat.MarginLayoutParams pcv = (LinearLayoutCompat.MarginLayoutParams) holder.binding.card.getLayoutParams();
pcv.setMarginStart((int) Helper.convertDpToPixel(6, context));
@ -583,6 +572,9 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
gridView.setAdapter(new EmojiAdapter(emojis.get(BaseMainActivity.currentInstance)));
gridView.setNumColumns(5);
gridView.setOnItemClickListener((parent, view, index, id) -> {
if (emojis.get(BaseMainActivity.currentInstance) == null) {
return;
}
String emojiStr = emojis.get(BaseMainActivity.currentInstance).get(index).shortcode;
String url = emojis.get(BaseMainActivity.currentInstance).get(index).url;
String static_url = emojis.get(BaseMainActivity.currentInstance).get(index).static_url;
@ -772,9 +764,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
CrossActionHelper.doCrossAction(context, CrossActionHelper.TypeOfCrossAction.BOOKMARK_ACTION, null, statusToDeal);
return true;
});
holder.binding.actionButtonTranslate.setOnClickListener(v -> {
translate(context, statusToDeal, holder, adapter);
});
holder.binding.actionButtonTranslate.setOnClickListener(v -> translate(context, statusToDeal, holder, adapter));
holder.binding.actionButtonBookmark.setOnClickListener(v -> {
if (remote) {
Toasty.info(context, context.getString(R.string.retrieve_remote_status), Toasty.LENGTH_SHORT).show();
@ -1283,7 +1273,16 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
holder.binding.mediaContainer.setVisibility(View.GONE);
holder.binding.card.setVisibility(View.GONE);
}
if (measuredWidth <= 0 && statusToDeal.media_attachments != null && statusToDeal.media_attachments.size() > 0) {
holder.binding.mediaContainer.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
holder.binding.mediaContainer.getViewTreeObserver().removeOnGlobalLayoutListener(this);
measuredWidth = holder.binding.mediaContainer.getWidth();
adapter.notifyItemChanged(0, statusList.size());
}
});
}
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
//--- MEDIA ATTACHMENT ---
if (statusToDeal.media_attachments != null && statusToDeal.media_attachments.size() > 0) {
@ -1304,38 +1303,16 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
if (fullAttachement && (!statusToDeal.sensitive || expand_media)) {
float ratio = 1.0f;
float mediaH = -1.0f;
if (attachment.measuredWidth > 0) {
float viewWidth = attachment.measuredWidth;
if (attachment.meta != null && attachment.meta.small != null) {
mediaH = attachment.meta.small.height;
float mediaW = attachment.meta.small.width;
if (mediaW != 0) {
ratio = viewWidth / mediaW;
}
float mediaW = -1.0f;
if (attachment.meta != null && attachment.meta.small != null) {
mediaH = attachment.meta.small.height;
mediaW = attachment.meta.small.width;
if (mediaW != 0) {
ratio = measuredWidth > 0 ? measuredWidth / mediaW : 1.0f;
}
loadAndAddAttachment(context, layoutMediaBinding, holder, adapter, mediaPosition, viewWidth, mediaH, ratio, statusToDeal, attachment, singleMedia);
} else {
int finalMediaPosition = mediaPosition;
layoutMediaBinding.media.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
layoutMediaBinding.media.getViewTreeObserver().removeOnGlobalLayoutListener(this);
attachment.measuredWidth = layoutMediaBinding.media.getWidth();
float ratio = 1.0f;
float mediaH = -1.0f;
float viewWidth = attachment.measuredWidth;
if (attachment.meta != null && attachment.meta.small != null) {
mediaH = attachment.meta.small.height;
float mediaW = attachment.meta.small.width;
if (mediaW != 0) {
ratio = viewWidth / mediaW;
}
}
loadAndAddAttachment(context, layoutMediaBinding, holder, adapter, finalMediaPosition, viewWidth, mediaH, ratio, statusToDeal, attachment, singleMedia);
}
});
}
loadAndAddAttachment(context, layoutMediaBinding, holder, adapter, mediaPosition, mediaW, mediaH, ratio, statusToDeal, attachment, singleMedia);
} else {
loadAndAddAttachment(context, layoutMediaBinding, holder, adapter, mediaPosition, -1.f, -1.f, -1.f, statusToDeal, attachment, singleMedia);
}
@ -1813,9 +1790,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
builderInner.setMessage(statusToDeal.account.acct);
builderInner.setNeutralButton(R.string.cancel, (dialog, which) -> dialog.dismiss());
builderInner.setPositiveButton(R.string.action_mute, (dialog, which) -> accountsVM.muteHome(currentAccount, statusToDeal.account)
.observe((LifecycleOwner) context, account -> {
Toasty.info(context, context.getString(R.string.toast_mute), Toasty.LENGTH_LONG).show();
}));
.observe((LifecycleOwner) context, account -> Toasty.info(context, context.getString(R.string.toast_mute), Toasty.LENGTH_LONG).show()));
builderInner.show();
} else if (itemId == R.id.action_mute_conversation) {
if (statusToDeal.muted) {
@ -2113,10 +2088,43 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
}
}
private static RequestBuilder<Drawable> prepareRequestBuilder(Context context, Attachment attachment,
float mediaW, float mediaH,
float focusX, float focusY, boolean isSensitive, boolean isArt) {
SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
boolean fullAttachement = sharedpreferences.getBoolean(context.getString(R.string.SET_FULL_PREVIEW), false);
if (isArt) {
fullAttachement = true;
}
boolean expand_media = sharedpreferences.getBoolean(context.getString(R.string.SET_EXPAND_MEDIA), false);
RequestBuilder<Drawable> requestBuilder;
if (!isSensitive || expand_media) {
requestBuilder = Glide.with(context)
.load(attachment.preview_url);
if (!fullAttachement) {
requestBuilder = requestBuilder.apply(new RequestOptions().transform(new GlideFocus(focusX, focusY)));
requestBuilder = requestBuilder.dontAnimate();
} else {
requestBuilder = requestBuilder.placeholder(R.color.transparent_grey);
requestBuilder = requestBuilder.dontAnimate();
requestBuilder = requestBuilder.apply(new RequestOptions().override((int) mediaW, (int) mediaH));
requestBuilder = requestBuilder.fitCenter();
}
} else {
requestBuilder = Glide.with(context)
.load(attachment.preview_url)
.dontAnimate()
.apply(new RequestOptions().transform(new BlurTransformation(50, 3)));
// .apply(new RequestOptions().transform(new CenterCrop(), new RoundedCorners((int) Helper.convertDpToPixel(3, context))))
}
return requestBuilder;
}
private static void loadAndAddAttachment(Context context, LayoutMediaBinding layoutMediaBinding,
StatusViewHolder holder,
RecyclerView.Adapter<RecyclerView.ViewHolder> adapter,
int mediaPosition, float viewWidth, float mediaH, float ratio,
int mediaPosition, float mediaW, float mediaH, float ratio,
Status statusToDeal, Attachment attachment, boolean singleImage) {
SharedPreferences sharedpreferences = PreferenceManager.getDefaultSharedPreferences(context);
final int timeout = sharedpreferences.getInt(context.getString(R.string.SET_NSFW_TIMEOUT), 5);
@ -2179,26 +2187,13 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
layoutMediaBinding.viewDescription.setVisibility(View.GONE);
}
RequestBuilder<Drawable> requestBuilder = prepareRequestBuilder(context, attachment, mediaW * ratio, mediaH * ratio, focusX, focusY, statusToDeal.sensitive, false);
if (!statusToDeal.sensitive || expand_media) {
layoutMediaBinding.viewHide.setImageResource(R.drawable.ic_baseline_visibility_24);
RequestBuilder<Drawable> requestBuilder = Glide.with(layoutMediaBinding.media.getContext())
.load(attachment.preview_url);
if (!fullAttachement) {
requestBuilder = requestBuilder.apply(new RequestOptions().transform(new GlideFocus(focusX, focusY)));
} else {
requestBuilder = requestBuilder.placeholder(R.color.transparent_grey);
requestBuilder = requestBuilder.apply(new RequestOptions().override((int) viewWidth, (int) mediaH));
requestBuilder = requestBuilder.fitCenter();
}
requestBuilder.into(layoutMediaBinding.media);
} else {
layoutMediaBinding.viewHide.setImageResource(R.drawable.ic_baseline_visibility_off_24);
Glide.with(layoutMediaBinding.media.getContext())
.load(attachment.preview_url)
.apply(new RequestOptions().transform(new BlurTransformation(50, 3)))
// .apply(new RequestOptions().transform(new CenterCrop(), new RoundedCorners((int) Helper.convertDpToPixel(3, context))))
.into(layoutMediaBinding.media);
}
requestBuilder.into(layoutMediaBinding.media);
if (statusToDeal.sensitive) {
Helper.changeDrawableColor(context, layoutMediaBinding.viewHide, ThemeHelper.getAttColor(context, R.attr.colorError));
} else {
@ -2247,6 +2242,55 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
}
@NonNull
@Override
public List<Attachment> getPreloadItems(int position) {
List<Attachment> attachments = new ArrayList<>();
if (position == 0 && statusList.size() > 0) {
for (Status status : statusList.subList(0, 1)) {
Status statusToDeal = status.reblog != null ? status.reblog : status;
if (statusToDeal.media_attachments != null && statusToDeal.media_attachments.size() > 0) {
attachments.addAll(statusToDeal.media_attachments);
}
}
} else if (position > 0 && position < (statusList.size() - 1)) {
for (Status status : statusList.subList(position - 1, position + 1)) {
Status statusToDeal = status.reblog != null ? status.reblog : status;
if (statusToDeal.media_attachments != null && statusToDeal.media_attachments.size() > 0) {
attachments.addAll(statusToDeal.media_attachments);
}
}
} else {
for (Status status : statusList.subList(position, position)) {
Status statusToDeal = status.reblog != null ? status.reblog : status;
if (statusToDeal.media_attachments != null && statusToDeal.media_attachments.size() > 0) {
attachments.addAll(statusToDeal.media_attachments);
}
}
}
Log.v(Helper.TAG, position + " - getPreloadItems: " + attachments.size());
return attachments;
}
@Nullable
@Override
public RequestBuilder<Drawable> getPreloadRequestBuilder(@NonNull Attachment attachment) {
float focusX = 0.f;
float focusY = 0.f;
if (attachment.meta != null && attachment.meta.focus != null) {
focusX = attachment.meta.focus.x;
focusY = attachment.meta.focus.y;
}
int mediaH = 0;
int mediaW = 0;
if (attachment.meta != null && attachment.meta.small != null) {
mediaH = attachment.meta.small.height;
mediaW = attachment.meta.small.width;
}
Log.v(Helper.TAG, "getPreloadRequestBuilder: " + attachment);
return prepareRequestBuilder(context, attachment, mediaW, mediaH, focusX, focusY, attachment.sensitive, timelineType == Timeline.TimeLineEnum.ART);
}
/**
* Send a broadcast to other open fragments that content a timeline
*
@ -2549,45 +2593,29 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
} else if (viewHolder.getItemViewType() == STATUS_ART) {
StatusViewHolder holder = (StatusViewHolder) viewHolder;
MastodonHelper.loadPPMastodon(holder.bindingArt.artPp, status.account);
if (status.art_attachment != null) {
if (measuredWidthArt <= 0) {
holder.bindingArt.artMedia.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
holder.bindingArt.artMedia.getViewTreeObserver().removeOnGlobalLayoutListener(this);
if (status.art_attachment.meta != null && status.art_attachment.meta.small != null) {
float viewWidth = holder.bindingArt.artMedia.getWidth();
ConstraintLayout.LayoutParams lp;
float mediaH = status.art_attachment.meta.small.height;
float mediaW = status.art_attachment.meta.small.width;
float ratio = 1.0f;
if (mediaW != 0) {
ratio = viewWidth / mediaW;
}
lp = new ConstraintLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, (int) (mediaH * ratio));
holder.bindingArt.artMedia.setScaleType(ImageView.ScaleType.FIT_CENTER);
holder.bindingArt.artMedia.setLayoutParams(lp);
}
measuredWidthArt = holder.bindingArt.artMedia.getWidth();
notifyItemChanged(0, statusList.size());
}
});
}
if (status.art_attachment != null) {
if (status.art_attachment.meta != null && status.art_attachment.meta.small != null) {
float viewWidth = holder.bindingArt.artMedia.getWidth();
ConstraintLayout.LayoutParams lp;
float mediaH = status.art_attachment.meta.small.height;
float mediaW = status.art_attachment.meta.small.width;
float ratio = 1.0f;
if (mediaW != 0) {
ratio = viewWidth / mediaW;
}
float ratio = measuredWidthArt > 0 ? measuredWidthArt / mediaW : 1.0f;
lp = new ConstraintLayout.LayoutParams(ConstraintLayout.LayoutParams.MATCH_PARENT, (int) (mediaH * ratio));
holder.bindingArt.artMedia.setScaleType(ImageView.ScaleType.FIT_CENTER);
holder.bindingArt.artMedia.setLayoutParams(lp);
RequestBuilder<Drawable> requestBuilder = prepareRequestBuilder(context, status.art_attachment, mediaW * ratio, mediaH * ratio, 1.0f, 1.0f, status.sensitive, true);
requestBuilder.into(holder.bindingArt.artMedia);
}
Glide.with(holder.bindingArt.artMedia.getContext())
.load(status.art_attachment.preview_url)
.apply(new RequestOptions().transform(new RoundedCorners((int) Helper.convertDpToPixel(3, context))))
.into(holder.bindingArt.artMedia);
}
holder.bindingArt.artUsername.setText(
status.account.getSpanDisplayName(context,
@ -2671,6 +2699,7 @@ public class StatusAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
super.onViewRecycled(holder);
}
public interface FetchMoreCallBack {
void onClickMinId(String min_id, Status statusToUpdate);

16
app/src/main/java/app/fedilab/android/ui/fragment/timeline/FragmentMastodonTimeline.java
Unescape View File

@ -40,6 +40,9 @@ import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import androidx.recyclerview.widget.SimpleItemAnimator;
import com.bumptech.glide.integration.recyclerview.RecyclerViewPreloader;
import com.bumptech.glide.util.ViewPreloadSizeProvider;
import java.util.ArrayList;
import java.util.List;
@ -60,6 +63,7 @@ import app.fedilab.android.client.entities.app.Timeline;
import app.fedilab.android.databinding.FragmentPaginationBinding;
import app.fedilab.android.exception.DBException;
import app.fedilab.android.helper.CrossActionHelper;
import app.fedilab.android.helper.GlideApp;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.helper.MastodonHelper;
import app.fedilab.android.ui.drawer.StatusAdapter;
@ -84,6 +88,8 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
private StatusAdapter statusAdapter;
private Timeline.TimeLineEnum timelineType;
private List<Status> timelineStatuses;
private static final int PRELOAD_AHEAD_ITEMS = 5;
private ViewPreloadSizeProvider<Attachment> preloadSizeProvider;
//Handle actions that can be done in other fragments
private final BroadcastReceiver receive_action = new BroadcastReceiver() {
@Override
@ -420,6 +426,8 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
if (timelineType != null) {
slug = timelineType != Timeline.TimeLineEnum.ART ? timelineType.getValue() + (ident != null ? "|" + ident : "") : Timeline.TimeLineEnum.TAG.getValue() + (ident != null ? "|" + ident : "");
}
LocalBroadcastManager.getInstance(requireActivity()).registerReceiver(receive_action, new IntentFilter(Helper.RECEIVE_STATUS_ACTION));
binding = FragmentPaginationBinding.inflate(inflater, container, false);
return binding.getRoot();
@ -636,6 +644,14 @@ public class FragmentMastodonTimeline extends Fragment implements StatusAdapter.
mLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
binding.recyclerView.setLayoutManager(mLayoutManager);
binding.recyclerView.setAdapter(statusAdapter);
preloadSizeProvider = new ViewPreloadSizeProvider<>();
RecyclerViewPreloader<Attachment> preloader =
new RecyclerViewPreloader<>(
GlideApp.with(this), statusAdapter, preloadSizeProvider, PRELOAD_AHEAD_ITEMS);
binding.recyclerView.addOnScrollListener(preloader);
binding.recyclerView.setItemViewCacheSize(0);
if (timelineType != Timeline.TimeLineEnum.TREND_MESSAGE) {
binding.recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
@Override

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