mirror of https://github.com/FongMi/TV.git
FongMi
10 months ago
parent
f338f5c8d5
commit
6ddf3090f6
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package com.fongmi.android.tv.ui.activity; |
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import android.Manifest; |
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import android.content.Intent; |
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import android.net.Uri; |
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import android.os.Bundle; |
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import androidx.viewbinding.ViewBinding; |
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import com.fongmi.android.tv.databinding.ActivityFileBinding; |
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import com.fongmi.android.tv.ui.adapter.FileAdapter; |
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import com.fongmi.android.tv.ui.base.BaseActivity; |
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import com.github.catvod.utils.Path; |
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import com.permissionx.guolindev.PermissionX; |
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import java.io.File; |
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public class FileActivity extends BaseActivity implements FileAdapter.OnClickListener { |
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private ActivityFileBinding mBinding; |
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private FileAdapter mAdapter; |
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private File dir; |
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private boolean isRoot() { |
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return Path.root().equals(dir); |
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} |
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@Override |
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protected ViewBinding getBinding() { |
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return mBinding = ActivityFileBinding.inflate(getLayoutInflater()); |
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} |
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@Override |
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protected void initView(Bundle savedInstanceState) { |
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setRecyclerView(); |
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PermissionX.init(this).permissions(Manifest.permission.WRITE_EXTERNAL_STORAGE).request((allGranted, grantedList, deniedList) -> update(Path.root())); |
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} |
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private void setRecyclerView() { |
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mBinding.recycler.setHasFixedSize(true); |
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mBinding.recycler.setAdapter(mAdapter = new FileAdapter(this)); |
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} |
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private void update(File dir) { |
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mBinding.recycler.scrollToPosition(0); |
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mAdapter.addAll(Path.list(this.dir = dir)); |
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} |
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@Override |
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public void onItemClick(File file) { |
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if (file.isDirectory()) { |
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update(file); |
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} else { |
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setResult(RESULT_OK, new Intent().setData(Uri.fromFile(file))); |
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finish(); |
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} |
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} |
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@Override |
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public void onBackPressed() { |
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if (isRoot()) { |
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super.onBackPressed(); |
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} else { |
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update(dir.getParentFile()); |
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} |
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} |
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} |
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package com.fongmi.android.tv.ui.adapter; |
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import android.view.LayoutInflater; |
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import android.view.ViewGroup; |
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import androidx.annotation.NonNull; |
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import androidx.recyclerview.widget.RecyclerView; |
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import com.fongmi.android.tv.R; |
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import com.fongmi.android.tv.databinding.AdapterFileBinding; |
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import java.io.File; |
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import java.util.ArrayList; |
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import java.util.List; |
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public class FileAdapter extends RecyclerView.Adapter<FileAdapter.ViewHolder> { |
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private final OnClickListener mListener; |
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private final List<File> mItems; |
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public FileAdapter(OnClickListener listener) { |
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this.mItems = new ArrayList<>(); |
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this.mListener = listener; |
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} |
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public interface OnClickListener { |
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void onItemClick(File file); |
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} |
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public void addAll(List<File> items) { |
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mItems.clear(); |
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mItems.addAll(items); |
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notifyDataSetChanged(); |
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} |
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@Override |
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public int getItemCount() { |
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return mItems.size(); |
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} |
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@NonNull |
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@Override |
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public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { |
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return new ViewHolder(AdapterFileBinding.inflate(LayoutInflater.from(parent.getContext()), parent, false)); |
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} |
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@Override |
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public void onBindViewHolder(@NonNull ViewHolder holder, int position) { |
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File file = mItems.get(position); |
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holder.binding.name.setText(file.getName()); |
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holder.binding.getRoot().setOnClickListener(v -> mListener.onItemClick(file)); |
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holder.binding.image.setImageResource(file.isDirectory() ? R.drawable.ic_folder : R.drawable.ic_file); |
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} |
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static class ViewHolder extends RecyclerView.ViewHolder { |
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private final AdapterFileBinding binding; |
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ViewHolder(@NonNull AdapterFileBinding binding) { |
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super(binding.getRoot()); |
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this.binding = binding; |
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} |
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} |
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} |
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@ -0,0 +1,20 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:app="http://schemas.android.com/apk/res-auto" |
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xmlns:tools="http://schemas.android.com/tools" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:fitsSystemWindows="true"> |
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<androidx.recyclerview.widget.RecyclerView |
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android:id="@+id/recycler" |
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android:layout_width="match_parent" |
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android:layout_height="match_parent" |
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android:clipChildren="false" |
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android:clipToPadding="false" |
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android:overScrollMode="never" |
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android:padding="8dp" |
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app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" |
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tools:listitem="@layout/adapter_file" /> |
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</FrameLayout> |
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@ -0,0 +1,30 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" |
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xmlns:tools="http://schemas.android.com/tools" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:layout_margin="8dp" |
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android:background="@drawable/shape_vod_list" |
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android:foreground="@drawable/shape_vod" |
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android:gravity="center_vertical" |
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android:orientation="horizontal" |
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android:padding="12dp"> |
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<ImageView |
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android:id="@+id/image" |
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android:layout_width="40dp" |
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android:layout_height="40dp" |
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android:layout_marginEnd="12dp" |
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android:scaleType="fitCenter" |
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tools:src="@drawable/ic_folder" /> |
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<TextView |
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android:id="@+id/name" |
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android:layout_width="match_parent" |
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android:layout_height="wrap_content" |
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android:singleLine="true" |
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android:textColor="@color/white" |
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android:textSize="14sp" |
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tools:text="Download" /> |
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</LinearLayout> |
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