reduce calls to loader classes for backend changes
This commit is contained in:
dkanada
parent
593a9a545a
commit
9923a4c1e0
36 changed files with 7 additions and 463 deletions
|
|
@ -1,211 +0,0 @@
|
|||
package com.kabouzeid.gramophone.adapter;
|
||||
|
||||
import android.graphics.PorterDuff;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import androidx.annotation.LayoutRes;
|
||||
import androidx.annotation.NonNull;
|
||||
import androidx.annotation.Nullable;
|
||||
import androidx.appcompat.app.AppCompatActivity;
|
||||
import android.view.LayoutInflater;
|
||||
import android.view.MenuItem;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
|
||||
import com.bumptech.glide.Glide;
|
||||
import com.bumptech.glide.load.engine.DiskCacheStrategy;
|
||||
import com.bumptech.glide.signature.MediaStoreSignature;
|
||||
import com.kabouzeid.appthemehelper.util.ATHUtil;
|
||||
import com.kabouzeid.gramophone.R;
|
||||
import com.kabouzeid.gramophone.adapter.base.AbsMultiSelectAdapter;
|
||||
import com.kabouzeid.gramophone.adapter.base.MediaEntryViewHolder;
|
||||
import com.kabouzeid.gramophone.glide.audiocover.AudioFileCover;
|
||||
import com.kabouzeid.gramophone.interfaces.CabHolder;
|
||||
import com.kabouzeid.gramophone.util.ImageUtil;
|
||||
import com.simplecityapps.recyclerview_fastscroll.views.FastScrollRecyclerView;
|
||||
|
||||
import java.io.File;
|
||||
import java.text.DecimalFormat;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
public class SongFileAdapter extends AbsMultiSelectAdapter<SongFileAdapter.ViewHolder, File> implements FastScrollRecyclerView.SectionedAdapter {
|
||||
|
||||
private static final int FILE = 0;
|
||||
private static final int FOLDER = 1;
|
||||
|
||||
private final AppCompatActivity activity;
|
||||
private List<File> dataSet;
|
||||
private final int itemLayoutRes;
|
||||
@Nullable
|
||||
private final Callbacks callbacks;
|
||||
|
||||
public SongFileAdapter(@NonNull AppCompatActivity activity, @NonNull List<File> songFiles, @LayoutRes int itemLayoutRes, @Nullable Callbacks callback, @Nullable CabHolder cabHolder) {
|
||||
super(activity, cabHolder, R.menu.menu_media_selection);
|
||||
this.activity = activity;
|
||||
this.dataSet = songFiles;
|
||||
this.itemLayoutRes = itemLayoutRes;
|
||||
this.callbacks = callback;
|
||||
setHasStableIds(true);
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getItemViewType(int position) {
|
||||
return dataSet.get(position).isDirectory() ? FOLDER : FILE;
|
||||
}
|
||||
|
||||
@Override
|
||||
public long getItemId(int position) {
|
||||
return dataSet.get(position).hashCode();
|
||||
}
|
||||
|
||||
public void swapDataSet(@NonNull List<File> songFiles) {
|
||||
this.dataSet = songFiles;
|
||||
notifyDataSetChanged();
|
||||
}
|
||||
|
||||
@Override
|
||||
@NonNull
|
||||
public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
|
||||
return new ViewHolder(LayoutInflater.from(activity).inflate(itemLayoutRes, parent, false));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onBindViewHolder(@NonNull ViewHolder holder, int index) {
|
||||
final File file = dataSet.get(index);
|
||||
|
||||
holder.itemView.setActivated(isChecked(file));
|
||||
|
||||
if (holder.getAdapterPosition() == getItemCount() - 1) {
|
||||
if (holder.shortSeparator != null) {
|
||||
holder.shortSeparator.setVisibility(View.GONE);
|
||||
}
|
||||
} else {
|
||||
if (holder.shortSeparator != null) {
|
||||
holder.shortSeparator.setVisibility(View.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
||||
if (holder.title != null) {
|
||||
holder.title.setText(getFileTitle(file));
|
||||
}
|
||||
if (holder.text != null) {
|
||||
if (holder.getItemViewType() == FILE) {
|
||||
holder.text.setText(getFileText(file));
|
||||
} else {
|
||||
holder.text.setVisibility(View.GONE);
|
||||
}
|
||||
}
|
||||
|
||||
if (holder.image != null) {
|
||||
loadFileImage(file, holder);
|
||||
}
|
||||
}
|
||||
|
||||
protected String getFileTitle(File file) {
|
||||
return file.getName();
|
||||
}
|
||||
|
||||
protected String getFileText(File file) {
|
||||
return file.isDirectory() ? null : readableFileSize(file.length());
|
||||
}
|
||||
|
||||
@SuppressWarnings("ConstantConditions")
|
||||
protected void loadFileImage(File file, final ViewHolder holder) {
|
||||
final int iconColor = ATHUtil.resolveColor(activity, R.attr.iconColor);
|
||||
if (file.isDirectory()) {
|
||||
holder.image.setColorFilter(iconColor, PorterDuff.Mode.SRC_IN);
|
||||
holder.image.setImageResource(R.drawable.ic_folder_white_24dp);
|
||||
} else {
|
||||
Drawable error = ImageUtil.getTintedVectorDrawable(activity, R.drawable.ic_file_music_white_24dp, iconColor);
|
||||
Glide.with(activity)
|
||||
.load(new AudioFileCover(file.getPath()))
|
||||
.diskCacheStrategy(DiskCacheStrategy.NONE)
|
||||
.error(error)
|
||||
.placeholder(error)
|
||||
.animate(android.R.anim.fade_in)
|
||||
.signature(new MediaStoreSignature("", file.lastModified(), 0))
|
||||
.into(holder.image);
|
||||
}
|
||||
}
|
||||
|
||||
public static String readableFileSize(long size) {
|
||||
if (size <= 0) return size + " B";
|
||||
final String[] units = new String[]{"B", "KB", "MB", "GB", "TB"};
|
||||
int digitGroups = (int) (Math.log10(size) / Math.log10(1024));
|
||||
return new DecimalFormat("#,##0.##").format(size / Math.pow(1024, digitGroups)) + " " + units[digitGroups];
|
||||
}
|
||||
|
||||
@Override
|
||||
public int getItemCount() {
|
||||
return dataSet.size();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected File getIdentifier(int position) {
|
||||
return dataSet.get(position);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected String getName(File object) {
|
||||
return getFileTitle(object);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onMultipleItemAction(MenuItem menuItem, List<File> selection) {
|
||||
if (callbacks == null) return;
|
||||
callbacks.onMultipleItemAction(menuItem, selection);
|
||||
}
|
||||
|
||||
@NonNull
|
||||
@Override
|
||||
public String getSectionName(int position) {
|
||||
return String.valueOf(dataSet.get(position).getName().charAt(0)).toUpperCase();
|
||||
}
|
||||
|
||||
public class ViewHolder extends MediaEntryViewHolder {
|
||||
|
||||
public ViewHolder(View itemView) {
|
||||
super(itemView);
|
||||
if (menu != null && callbacks != null) {
|
||||
menu.setOnClickListener(v -> {
|
||||
int position = getAdapterPosition();
|
||||
if (isPositionInRange(position)) {
|
||||
callbacks.onFileMenuClicked(dataSet.get(position), v);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
int position = getAdapterPosition();
|
||||
if (isPositionInRange(position)) {
|
||||
if (isInQuickSelectMode()) {
|
||||
toggleChecked(position);
|
||||
} else {
|
||||
if (callbacks != null) {
|
||||
callbacks.onFileSelected(dataSet.get(position));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onLongClick(View view) {
|
||||
int position = getAdapterPosition();
|
||||
return isPositionInRange(position) && toggleChecked(position);
|
||||
}
|
||||
|
||||
private boolean isPositionInRange(int position) {
|
||||
return position >= 0 && position < dataSet.size();
|
||||
}
|
||||
}
|
||||
|
||||
public interface Callbacks {
|
||||
void onFileSelected(File file);
|
||||
|
||||
void onFileMenuClicked(File file, View view);
|
||||
|
||||
void onMultipleItemAction(MenuItem item, List<File> files);
|
||||
}
|
||||
}
|
||||
|
|
@ -18,18 +18,19 @@ import java.util.List;
|
|||
* @author Karim Abou Zeid (kabouzeid)
|
||||
*/
|
||||
public abstract class AbsMultiSelectAdapter<VH extends RecyclerView.ViewHolder, I> extends RecyclerView.Adapter<VH> implements MaterialCab.Callback {
|
||||
@Nullable
|
||||
private final Context context;
|
||||
private final CabHolder cabHolder;
|
||||
private int menuRes;
|
||||
|
||||
private MaterialCab cab;
|
||||
private List<I> checked;
|
||||
private int menuRes;
|
||||
private final Context context;
|
||||
|
||||
public AbsMultiSelectAdapter(Context context, @Nullable CabHolder cabHolder, @MenuRes int menuRes) {
|
||||
this.cabHolder = cabHolder;
|
||||
checked = new ArrayList<>();
|
||||
this.menuRes = menuRes;
|
||||
this.context = context;
|
||||
this.cabHolder = cabHolder;
|
||||
this.menuRes = menuRes;
|
||||
|
||||
this.checked = new ArrayList<>();
|
||||
}
|
||||
|
||||
protected void setMultiSelectMenuRes(@MenuRes int menuRes) {
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue