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Multi server/user implementation
This commit is contained in:
CappielloAntonio
parent
4e269a7446
commit
78a4006ed6
30 changed files with 959 additions and 192 deletions
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@ -1,44 +1,64 @@
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package com.cappielloantonio.play.ui.fragment;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.core.view.ViewCompat;
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import androidx.fragment.app.Fragment;
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import androidx.lifecycle.ViewModelProvider;
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import androidx.recyclerview.widget.ItemTouchHelper;
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import androidx.recyclerview.widget.LinearLayoutManager;
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import androidx.recyclerview.widget.RecyclerView;
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import com.cappielloantonio.play.App;
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import com.cappielloantonio.play.R;
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import com.cappielloantonio.play.adapter.ServerAdapter;
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import com.cappielloantonio.play.databinding.FragmentLoginBinding;
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import com.cappielloantonio.play.interfaces.SystemCallback;
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import com.cappielloantonio.play.repository.SystemRepository;
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import com.cappielloantonio.play.service.MusicPlayerRemote;
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import com.cappielloantonio.play.ui.activity.MainActivity;
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import com.cappielloantonio.play.util.PreferenceUtil;
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import com.cappielloantonio.play.ui.fragment.dialog.ServerSignupDialog;
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import com.cappielloantonio.play.viewmodel.LoginViewModel;
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import java.util.Collections;
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public class LoginFragment extends Fragment {
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private static final String TAG = "LoginFragment";
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private FragmentLoginBinding bind;
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private MainActivity activity;
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private LoginViewModel loginViewModel;
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private String username;
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private String password;
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private String server;
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private ServerAdapter serverAdapter;
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private SystemRepository systemRepository;
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@Override
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public void onCreate(@Nullable Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setHasOptionsMenu(true);
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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super.onCreateOptionsMenu(menu, inflater);
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inflater.inflate(R.menu.login_page_menu, menu);
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}
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@Nullable
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@Override
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
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activity = (MainActivity) getActivity();
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loginViewModel = new ViewModelProvider(requireActivity()).get(LoginViewModel.class);
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bind = FragmentLoginBinding.inflate(inflater, container, false);
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View view = bind.getRoot();
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init();
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initAppBar();
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initServerListView();
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return view;
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}
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@ -49,67 +69,75 @@ public class LoginFragment extends Fragment {
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bind = null;
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}
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private void init() {
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systemRepository = new SystemRepository(App.getInstance());
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private void initAppBar() {
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activity.setSupportActionBar(bind.toolbar);
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bind.loginButton.setOnClickListener(v -> {
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if (validateInput()) {
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saveServerPreference(server, username, password, null, null);
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authenticate();
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bind.appBarLayout.addOnOffsetChangedListener((appBarLayout, verticalOffset) -> {
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if ((bind.serverInfoSector.getHeight() + verticalOffset) < (2 * ViewCompat.getMinimumHeight(bind.toolbar))) {
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bind.toolbar.setTitle("Subsonic servers");
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} else {
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bind.toolbar.setTitle("");
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}
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});
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}
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private boolean validateInput() {
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username = bind.usernameTextView.getText().toString().trim();
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password = bind.passwordTextView.getText().toString();
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server = bind.serverTextView.getText().toString().trim();
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private void initServerListView() {
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bind.serverListRecyclerView.setLayoutManager(new LinearLayoutManager(requireContext()));
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bind.serverListRecyclerView.setHasFixedSize(true);
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if (TextUtils.isEmpty(username)) {
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Toast.makeText(requireContext(), "Empty username", Toast.LENGTH_SHORT).show();
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return false;
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}
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if (TextUtils.isEmpty(server)) {
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Toast.makeText(requireContext(), "Empty server url", Toast.LENGTH_SHORT).show();
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return false;
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}
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return true;
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}
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private void authenticate() {
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systemRepository.checkUserCredential(new SystemCallback() {
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@Override
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public void onError(Exception exception) {
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Log.e(TAG, exception.getMessage());
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Toast.makeText(requireContext(), exception.getMessage(), Toast.LENGTH_LONG).show();
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serverAdapter = new ServerAdapter(activity, requireContext());
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bind.serverListRecyclerView.setAdapter(serverAdapter);
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loginViewModel.getServerList().observe(requireActivity(), servers -> {
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if(servers.size() > 0) {
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if (bind != null) bind.noServerAddedTextView.setVisibility(View.GONE);
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if (bind != null) bind.serverListRecyclerView.setVisibility(View.VISIBLE);
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serverAdapter.setItems(servers);
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}
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@Override
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public void onSuccess(String token, String salt) {
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saveServerPreference(null, null, null, token, salt);
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enter();
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else {
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if (bind != null) bind.noServerAddedTextView.setVisibility(View.VISIBLE);
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if (bind != null) bind.serverListRecyclerView.setVisibility(View.GONE);
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}
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});
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new ItemTouchHelper(new ItemTouchHelper.SimpleCallback(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT) {
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int originalPosition = -1;
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int fromPosition = -1;
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int toPosition = -1;
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@Override
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public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
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if (originalPosition == -1)
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originalPosition = viewHolder.getBindingAdapterPosition();
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fromPosition = viewHolder.getBindingAdapterPosition();
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toPosition = target.getBindingAdapterPosition();
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Collections.swap(serverAdapter.getItems(), fromPosition, toPosition);
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recyclerView.getAdapter().notifyItemMoved(fromPosition, toPosition);
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return false;
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}
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@Override
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public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) {
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loginViewModel.deleteServer(serverAdapter.getItem(viewHolder.getBindingAdapterPosition()));
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bind.serverListRecyclerView.getAdapter().notifyItemRemoved(viewHolder.getBindingAdapterPosition());
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}
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}
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).attachToRecyclerView(bind.serverListRecyclerView);
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}
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private void enter() {
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activity.goFromLogin();
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}
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private void saveServerPreference(String server, String user, String password, String token, String salt) {
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if (user != null) PreferenceUtil.getInstance(requireContext()).setUser(user);
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if (server != null) PreferenceUtil.getInstance(requireContext()).setServer(server);
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if (password != null) PreferenceUtil.getInstance(requireContext()).setPassword(password);
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if (token != null && salt != null) {
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PreferenceUtil.getInstance(requireContext()).setPassword(null);
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PreferenceUtil.getInstance(requireContext()).setToken(token);
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PreferenceUtil.getInstance(requireContext()).setSalt(salt);
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return;
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@Override
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public boolean onOptionsItemSelected(@NonNull MenuItem item) {
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switch (item.getItemId()) {
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case R.id.action_add:
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ServerSignupDialog dialog = new ServerSignupDialog();
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dialog.show(activity.getSupportFragmentManager(), null);
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return true;
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default:
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break;
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}
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App.getSubsonicClientInstance(requireContext(), true);
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return false;
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}
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}
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@ -6,11 +6,13 @@ import android.view.View;
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import android.view.ViewGroup;
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import androidx.preference.ListPreference;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceFragmentCompat;
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import com.cappielloantonio.play.R;
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import com.cappielloantonio.play.helper.ThemeHelper;
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import com.cappielloantonio.play.ui.activity.MainActivity;
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import com.cappielloantonio.play.util.PreferenceUtil;
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public class SettingsFragment extends PreferenceFragmentCompat {
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private static final String TAG = "SettingsFragment";
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@ -36,6 +38,24 @@ public class SettingsFragment extends PreferenceFragmentCompat {
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activity.setBottomNavigationBarVisibility(false);
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}
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@Override
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public void onResume() {
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super.onResume();
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findPreference("logout").setOnPreferenceClickListener(preference -> {
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PreferenceUtil.getInstance(requireContext()).setUser(null);
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PreferenceUtil.getInstance(requireContext()).setServer(null);
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PreferenceUtil.getInstance(requireContext()).setPassword(null);
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PreferenceUtil.getInstance(requireContext()).setToken(null);
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PreferenceUtil.getInstance(requireContext()).setSalt(null);
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PreferenceUtil.getInstance(requireContext()).setServerId(null);
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activity.goToLogin();
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return true;
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});
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}
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@Override
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public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
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setPreferencesFromResource(R.xml.global_preferences, rootKey);
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@ -0,0 +1,142 @@
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package com.cappielloantonio.play.ui.fragment.dialog;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.os.Bundle;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.widget.Toast;
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import androidx.fragment.app.DialogFragment;
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import androidx.lifecycle.ViewModelProvider;
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import com.cappielloantonio.play.App;
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import com.cappielloantonio.play.R;
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import com.cappielloantonio.play.databinding.DialogServerSignupBinding;
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import com.cappielloantonio.play.interfaces.SystemCallback;
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import com.cappielloantonio.play.model.Server;
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import com.cappielloantonio.play.repository.SystemRepository;
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import com.cappielloantonio.play.ui.activity.MainActivity;
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import com.cappielloantonio.play.util.PreferenceUtil;
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import com.cappielloantonio.play.viewmodel.LoginViewModel;
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import java.util.Objects;
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import java.util.UUID;
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public class ServerSignupDialog extends DialogFragment {
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private static final String TAG = "ServerSignupDialog";
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private DialogServerSignupBinding bind;
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private MainActivity activity;
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private Context context;
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private LoginViewModel loginViewModel;
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private SystemRepository systemRepository;
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private String serverName;
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private String username;
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private String password;
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private String server;
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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activity = (MainActivity) getActivity();
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context = requireContext();
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loginViewModel = new ViewModelProvider(requireActivity()).get(LoginViewModel.class);
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systemRepository = new SystemRepository(App.getInstance());
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bind = DialogServerSignupBinding.inflate(LayoutInflater.from(requireContext()));
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AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
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builder.setView(bind.getRoot())
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.setTitle("Add server")
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.setPositiveButton("Enter", (dialog, id) -> { })
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.setNegativeButton("Cancel", (dialog, id) -> dialog.cancel());
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return builder.create();
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}
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@Override
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public void onStart() {
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super.onStart();
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((AlertDialog) Objects.requireNonNull(getDialog())).getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(getResources().getColor(R.color.colorAccent, null));
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((AlertDialog) Objects.requireNonNull(getDialog())).getButton(AlertDialog.BUTTON_NEGATIVE).setTextColor(getResources().getColor(R.color.colorAccent, null));
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((AlertDialog) Objects.requireNonNull(getDialog())).getButton(AlertDialog.BUTTON_POSITIVE).setOnClickListener(v -> {
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if (validateInput()) {
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saveServerPreference(server, username, password, null, null);
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authenticate();
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((AlertDialog) Objects.requireNonNull(getDialog())).dismiss();
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}
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});
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}
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private boolean validateInput() {
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serverName = bind.serverNameTextView.getText().toString().trim();
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username = bind.usernameTextView.getText().toString().trim();
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password = bind.passwordTextView.getText().toString();
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server = bind.serverTextView.getText().toString().trim();
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if (TextUtils.isEmpty(serverName)) {
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bind.serverNameTextView.setError("Required");
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return false;
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}
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if (TextUtils.isEmpty(username)) {
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bind.usernameTextView.setError("Required");
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return false;
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}
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if (TextUtils.isEmpty(server)) {
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bind.serverTextView.setError("Required");
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return false;
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}
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return true;
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}
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private void authenticate() {
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systemRepository.checkUserCredential(new SystemCallback() {
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@Override
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public void onError(Exception exception) {
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Log.e(TAG, exception.getMessage());
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Toast.makeText(requireContext(), exception.getMessage(), Toast.LENGTH_LONG).show();
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}
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@Override
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public void onSuccess(String token, String salt) {
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saveServerPreference(null, null, null, token, salt);
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enter();
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}
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});
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}
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private void enter() {
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activity.goFromLogin();
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}
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private void saveServerPreference(String server, String user, String password, String token, String salt) {
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if (user != null) PreferenceUtil.getInstance(context).setUser(user);
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if (server != null) PreferenceUtil.getInstance(context).setServer(server);
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if (password != null) PreferenceUtil.getInstance(context).setPassword(password);
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if (token != null && salt != null) {
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String serverID = UUID.randomUUID().toString();
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PreferenceUtil.getInstance(context).setPassword(null);
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PreferenceUtil.getInstance(context).setToken(token);
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PreferenceUtil.getInstance(context).setSalt(salt);
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PreferenceUtil.getInstance(context).setServerId(serverID);
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loginViewModel.addServer(new Server(serverID, this.serverName, this.username, this.server, token, salt, System.currentTimeMillis()));
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return;
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}
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App.getSubsonicClientInstance(requireContext(), true);
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}
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}
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