Convert SelectFolderFragment to Kotlin
Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>
This commit is contained in:
Harsh Shandilya
parent
25029c9055
commit
a520b3db64
2 changed files with 117 additions and 132 deletions
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/*
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* Copyright © 2014-2019 The Android Password Store Authors. All Rights Reserved.
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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package com.zeapo.pwdstore;
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import android.content.Context;
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import android.os.Bundle;
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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 androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import androidx.fragment.app.Fragment;
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import androidx.preference.PreferenceManager;
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import androidx.recyclerview.widget.DividerItemDecoration;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import com.google.android.material.floatingactionbutton.FloatingActionButton;
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import com.zeapo.pwdstore.ui.adapters.FolderRecyclerAdapter;
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import com.zeapo.pwdstore.utils.PasswordItem;
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import com.zeapo.pwdstore.utils.PasswordRepository;
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import java.io.File;
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import java.util.Stack;
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/**
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* A fragment representing a list of Items.
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*
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* <p>Large screen devices (such as tablets) are supported by replacing the ListView with a
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* GridView.
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*
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* <p>
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*/
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public class SelectFolderFragment extends Fragment {
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// store the pass files list in a stack
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private Stack<File> pathStack;
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private FolderRecyclerAdapter recyclerAdapter;
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private RecyclerView recyclerView;
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private OnFragmentInteractionListener mListener;
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/**
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* Mandatory empty constructor for the fragment manager to instantiate the fragment (e.g. upon
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* screen orientation changes).
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*/
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public SelectFolderFragment() {}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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String path = getArguments().getString("Path");
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pathStack = new Stack<>();
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recyclerAdapter =
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new FolderRecyclerAdapter(
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mListener,
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PasswordRepository.getPasswords(
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new File(path),
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PasswordRepository.getRepositoryDirectory(requireActivity()),
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getSortOrder()));
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}
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@Override
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public View onCreateView(
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@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.password_recycler_view, container, false);
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// use a linear layout manager
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recyclerView = view.findViewById(R.id.pass_recycler);
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recyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
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// use divider
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recyclerView.addItemDecoration(
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new DividerItemDecoration(requireContext(), DividerItemDecoration.VERTICAL));
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// Set the adapter
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recyclerView.setAdapter(recyclerAdapter);
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FloatingActionButton fab = view.findViewById(R.id.fab);
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if (fab != null) fab.hide();
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registerForContextMenu(recyclerView);
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return view;
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}
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@Override
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public void onAttach(final Context context) {
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super.onAttach(context);
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try {
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mListener =
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item -> {
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if (item.getType() == PasswordItem.TYPE_CATEGORY) {
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// push the category were we're going
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pathStack.push(item.getFile());
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recyclerView.scrollToPosition(0);
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recyclerAdapter.clear();
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recyclerAdapter.addAll(
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PasswordRepository.getPasswords(
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item.getFile(),
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PasswordRepository.getRepositoryDirectory(context),
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getSortOrder()));
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((AppCompatActivity) requireActivity())
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.getSupportActionBar()
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.setDisplayHomeAsUpEnabled(true);
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}
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};
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} catch (ClassCastException e) {
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throw new ClassCastException(
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context.toString() + " must implement OnFragmentInteractionListener");
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}
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}
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/**
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* gets the current directory
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*
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* @return the current directory
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*/
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public File getCurrentDir() {
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if (pathStack.isEmpty()) return PasswordRepository.getRepositoryDirectory(requireContext());
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else return pathStack.peek();
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}
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private PasswordRepository.PasswordSortOrder getSortOrder() {
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return PasswordRepository.PasswordSortOrder.getSortOrder(
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PreferenceManager.getDefaultSharedPreferences(requireContext()));
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}
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public interface OnFragmentInteractionListener {
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void onFragmentInteraction(PasswordItem item);
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}
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}
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117
app/src/main/java/com/zeapo/pwdstore/SelectFolderFragment.kt
Normal file
117
app/src/main/java/com/zeapo/pwdstore/SelectFolderFragment.kt
Normal file
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@ -0,0 +1,117 @@
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/*
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* Copyright © 2014-2019 The Android Password Store Authors. All Rights Reserved.
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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package com.zeapo.pwdstore
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import android.content.Context
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import android.os.Bundle
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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 androidx.appcompat.app.AppCompatActivity
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import androidx.fragment.app.Fragment
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import androidx.preference.PreferenceManager
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import androidx.recyclerview.widget.DividerItemDecoration
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import com.google.android.material.floatingactionbutton.FloatingActionButton
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import com.zeapo.pwdstore.ui.adapters.FolderRecyclerAdapter
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import com.zeapo.pwdstore.utils.PasswordItem
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import com.zeapo.pwdstore.utils.PasswordRepository
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import com.zeapo.pwdstore.utils.PasswordRepository.Companion.getPasswords
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import com.zeapo.pwdstore.utils.PasswordRepository.Companion.getRepositoryDirectory
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import com.zeapo.pwdstore.utils.PasswordRepository.PasswordSortOrder.Companion.getSortOrder
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import java.io.File
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import java.util.Stack
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/**
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* A fragment representing a list of Items.
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*
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*
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* Large screen devices (such as tablets) are supported by replacing the ListView with a
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* GridView.
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*
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*
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*
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*/
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class SelectFolderFragment : Fragment() {
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// store the pass files list in a stack
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private lateinit var pathStack: Stack<File>
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private lateinit var recyclerAdapter: FolderRecyclerAdapter
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private lateinit var recyclerView: RecyclerView
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private lateinit var mListener: OnFragmentInteractionListener
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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val path = requireArguments().getString("Path")
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pathStack = Stack()
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recyclerAdapter = FolderRecyclerAdapter(
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mListener,
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getPasswords(
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File(path),
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getRepositoryDirectory(requireActivity())!!,
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sortOrder))
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}
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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val view = inflater.inflate(R.layout.password_recycler_view, container, false)
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// use a linear layout manager
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recyclerView = view.findViewById(R.id.pass_recycler)
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recyclerView.layoutManager = LinearLayoutManager(requireContext())
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// use divider
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recyclerView.addItemDecoration(
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DividerItemDecoration(requireContext(), DividerItemDecoration.VERTICAL))
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// Set the adapter
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recyclerView.adapter = recyclerAdapter
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val fab: FloatingActionButton = view.findViewById(R.id.fab)
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fab.hide()
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registerForContextMenu(recyclerView)
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return view
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}
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override fun onAttach(context: Context) {
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super.onAttach(context)
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try {
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mListener = object : OnFragmentInteractionListener {
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override fun onFragmentInteraction(item: PasswordItem) {
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if (item.type == PasswordItem.TYPE_CATEGORY) {
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// push the category were we're going
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pathStack.push(item.file)
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recyclerView.scrollToPosition(0)
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recyclerAdapter.clear()
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recyclerAdapter.addAll(
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getPasswords(
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item.file,
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getRepositoryDirectory(context)!!,
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sortOrder))
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(requireActivity() as AppCompatActivity).supportActionBar?.setDisplayHomeAsUpEnabled(true)
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}
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}
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}
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} catch (e: ClassCastException) {
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throw ClassCastException(
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"$context must implement OnFragmentInteractionListener")
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}
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}
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/**
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* gets the current directory
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*
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* @return the current directory
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*/
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val currentDir: File?
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get() = if (pathStack.isEmpty()) getRepositoryDirectory(requireContext()) else pathStack.peek()
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private val sortOrder: PasswordRepository.PasswordSortOrder
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get() = getSortOrder(PreferenceManager.getDefaultSharedPreferences(requireContext()))
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interface OnFragmentInteractionListener {
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fun onFragmentInteraction(item: PasswordItem)
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}
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}
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