Move first batch of preferences code to :ui:preferences (#7010)

1 files changed, 0 insertions, 279 deletions

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/preferences/synchronization/GpodderAuthenticationFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/preferences/synchronization/GpodderAuthenticationFragment.java
deleted file mode 100644
index ccd450345..000000000
--- a/app/src/main/java/de/danoeh/antennapod/fragment/preferences/synchronization/GpodderAuthenticationFragment.java
+++ /dev/null
@@ -1,279 +0,0 @@
-package de.danoeh.antennapod.fragment.preferences.synchronization;
-
-import android.app.Dialog;
-import android.content.Context;
-import android.os.Build;
-import android.os.Bundle;
-import android.view.View;
-import android.view.inputmethod.EditorInfo;
-import android.view.inputmethod.InputMethodManager;
-import android.widget.Button;
-import android.widget.EditText;
-import android.widget.LinearLayout;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-import android.widget.ViewFlipper;
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import com.google.android.material.dialog.MaterialAlertDialogBuilder;
-import androidx.fragment.app.DialogFragment;
-import com.google.android.material.button.MaterialButton;
-import de.danoeh.antennapod.R;
-import de.danoeh.antennapod.net.common.AntennapodHttpClient;
-import de.danoeh.antennapod.core.sync.SyncService;
-import de.danoeh.antennapod.core.sync.SynchronizationCredentials;
-import de.danoeh.antennapod.core.sync.SynchronizationProviderViewData;
-import de.danoeh.antennapod.core.sync.SynchronizationSettings;
-import de.danoeh.antennapod.core.util.FileNameGenerator;
-import de.danoeh.antennapod.net.sync.gpoddernet.GpodnetService;
-import de.danoeh.antennapod.net.sync.gpoddernet.model.GpodnetDevice;
-import io.reactivex.Completable;
-import io.reactivex.Observable;
-import io.reactivex.android.schedulers.AndroidSchedulers;
-import io.reactivex.schedulers.Schedulers;
-
-import java.util.List;
-import java.util.Locale;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Guides the user through the authentication process.
- */
-public class GpodderAuthenticationFragment extends DialogFragment {
-    public static final String TAG = "GpodnetAuthActivity";
-
-    private ViewFlipper viewFlipper;
-
-    private static final int STEP_DEFAULT = -1;
-    private static final int STEP_HOSTNAME = 0;
-    private static final int STEP_LOGIN = 1;
-    private static final int STEP_DEVICE = 2;
-    private static final int STEP_FINISH = 3;
-
-    private int currentStep = -1;
-
-    private GpodnetService service;
-    private volatile String username;
-    private volatile String password;
-    private volatile GpodnetDevice selectedDevice;
-    private List<GpodnetDevice> devices;
-
-    @NonNull
-    @Override
-    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
-        MaterialAlertDialogBuilder dialog = new MaterialAlertDialogBuilder(getContext());
-        dialog.setTitle(R.string.gpodnetauth_login_butLabel);
-        dialog.setNegativeButton(R.string.cancel_label, null);
-        dialog.setCancelable(false);
-        this.setCancelable(false);
-
-        View root = View.inflate(getContext(), R.layout.gpodnetauth_dialog, null);
-        viewFlipper = root.findViewById(R.id.viewflipper);
-        advance();
-        dialog.setView(root);
-
-        return dialog.create();
-    }
-
-    private void setupHostView(View view) {
-        final Button selectHost = view.findViewById(R.id.chooseHostButton);
-        final EditText serverUrlText = view.findViewById(R.id.serverUrlText);
-        selectHost.setOnClickListener(v -> {
-            if (serverUrlText.getText().length() == 0) {
-                return;
-            }
-            SynchronizationCredentials.clear(getContext());
-            SynchronizationCredentials.setHosturl(serverUrlText.getText().toString());
-            service = new GpodnetService(AntennapodHttpClient.getHttpClient(),
-                    SynchronizationCredentials.getHosturl(), SynchronizationCredentials.getDeviceID(),
-                    SynchronizationCredentials.getUsername(), SynchronizationCredentials.getPassword());
-            getDialog().setTitle(SynchronizationCredentials.getHosturl());
-            advance();
-        });
-    }
-
-    private void setupLoginView(View view) {
-        final EditText username = view.findViewById(R.id.etxtUsername);
-        final EditText password = view.findViewById(R.id.etxtPassword);
-        final Button login = view.findViewById(R.id.butLogin);
-        final TextView txtvError = view.findViewById(R.id.credentialsError);
-        final ProgressBar progressBar = view.findViewById(R.id.progBarLogin);
-        final TextView createAccountWarning = view.findViewById(R.id.createAccountWarning);
-
-        if (SynchronizationCredentials.getHosturl().startsWith("http://")) {
-            createAccountWarning.setVisibility(View.VISIBLE);
-        }
-        password.setOnEditorActionListener((v, actionID, event) ->
-                actionID == EditorInfo.IME_ACTION_GO && login.performClick());
-
-        login.setOnClickListener(v -> {
-            final String usernameStr = username.getText().toString();
-            final String passwordStr = password.getText().toString();
-
-            if (usernameHasUnwantedChars(usernameStr)) {
-                txtvError.setText(R.string.gpodnetsync_username_characters_error);
-                txtvError.setVisibility(View.VISIBLE);
-                return;
-            }
-
-            login.setEnabled(false);
-            progressBar.setVisibility(View.VISIBLE);
-            txtvError.setVisibility(View.GONE);
-            InputMethodManager inputManager = (InputMethodManager) getContext()
-                    .getSystemService(Context.INPUT_METHOD_SERVICE);
-            inputManager.hideSoftInputFromWindow(login.getWindowToken(), InputMethodManager.HIDE_NOT_ALWAYS);
-
-            Completable.fromAction(() -> {
-                service.setCredentials(usernameStr, passwordStr);
-                service.login();
-                devices = service.getDevices();
-                GpodderAuthenticationFragment.this.username = usernameStr;
-                GpodderAuthenticationFragment.this.password = passwordStr;
-            })
-                    .subscribeOn(Schedulers.io())
-                    .observeOn(AndroidSchedulers.mainThread())
-                    .subscribe(() -> {
-                        login.setEnabled(true);
-                        progressBar.setVisibility(View.GONE);
-                        advance();
-                    }, error -> {
-                            login.setEnabled(true);
-                            progressBar.setVisibility(View.GONE);
-                            txtvError.setText(error.getCause().getMessage());
-                            txtvError.setVisibility(View.VISIBLE);
-                        });
-
-        });
-    }
-
-    private void setupDeviceView(View view) {
-        final EditText deviceName = view.findViewById(R.id.deviceName);
-        final LinearLayout devicesContainer = view.findViewById(R.id.devicesContainer);
-        deviceName.setText(generateDeviceName());
-
-        MaterialButton createDeviceButton = view.findViewById(R.id.createDeviceButton);
-        createDeviceButton.setOnClickListener(v -> createDevice(view));
-
-        for (GpodnetDevice device : devices) {
-            View row = View.inflate(getContext(), R.layout.gpodnetauth_device_row, null);
-            Button selectDeviceButton = row.findViewById(R.id.selectDeviceButton);
-            selectDeviceButton.setOnClickListener(v -> {
-                selectedDevice = device;
-                advance();
-            });
-            selectDeviceButton.setText(device.getCaption());
-            devicesContainer.addView(row);
-        }
-    }
-
-    private void createDevice(View view) {
-        final EditText deviceName = view.findViewById(R.id.deviceName);
-        final TextView txtvError = view.findViewById(R.id.deviceSelectError);
-        final ProgressBar progBarCreateDevice = view.findViewById(R.id.progbarCreateDevice);
-
-        String deviceNameStr = deviceName.getText().toString();
-        if (isDeviceInList(deviceNameStr)) {
-            return;
-        }
-        progBarCreateDevice.setVisibility(View.VISIBLE);
-        txtvError.setVisibility(View.GONE);
-        deviceName.setEnabled(false);
-
-        Observable.fromCallable(() -> {
-            String deviceId = generateDeviceId(deviceNameStr);
-            service.configureDevice(deviceId, deviceNameStr, GpodnetDevice.DeviceType.MOBILE);
-            return new GpodnetDevice(deviceId, deviceNameStr, GpodnetDevice.DeviceType.MOBILE.toString(), 0);
-        })
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(device -> {
-                    progBarCreateDevice.setVisibility(View.GONE);
-                    selectedDevice = device;
-                    advance();
-                }, error -> {
-                        deviceName.setEnabled(true);
-                        progBarCreateDevice.setVisibility(View.GONE);
-                        txtvError.setText(error.getMessage());
-                        txtvError.setVisibility(View.VISIBLE);
-                    });
-    }
-
-    private String generateDeviceName() {
-        String baseName = getString(R.string.gpodnetauth_device_name_default, Build.MODEL);
-        String name = baseName;
-        int num = 1;
-        while (isDeviceInList(name)) {
-            name = baseName + " (" + num + ")";
-            num++;
-        }
-        return name;
-    }
-
-    private String generateDeviceId(String name) {
-        // devices names must be of a certain form:
-        // https://gpoddernet.readthedocs.org/en/latest/api/reference/general.html#devices
-        return FileNameGenerator.generateFileName(name).replaceAll("\\W", "_").toLowerCase(Locale.US);
-    }
-
-    private boolean isDeviceInList(String name) {
-        if (devices == null) {
-            return false;
-        }
-        String id = generateDeviceId(name);
-        for (GpodnetDevice device : devices) {
-            if (device.getId().equals(id) || device.getCaption().equals(name)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private void setupFinishView(View view) {
-        final Button sync = view.findViewById(R.id.butSyncNow);
-
-        sync.setOnClickListener(v -> {
-            dismiss();
-            SyncService.sync(getContext());
-        });
-    }
-
-    private void advance() {
-        if (currentStep < STEP_FINISH) {
-            View view = viewFlipper.getChildAt(currentStep + 1);
-            if (currentStep == STEP_DEFAULT) {
-                setupHostView(view);
-            } else if (currentStep == STEP_HOSTNAME) {
-                setupLoginView(view);
-            } else if (currentStep == STEP_LOGIN) {
-                if (username == null || password == null) {
-                    throw new IllegalStateException("Username and password must not be null here");
-                } else {
-                    setupDeviceView(view);
-                }
-            } else if (currentStep == STEP_DEVICE) {
-                if (selectedDevice == null) {
-                    throw new IllegalStateException("Device must not be null here");
-                } else {
-                    SynchronizationSettings.setSelectedSyncProvider(SynchronizationProviderViewData.GPODDER_NET);
-                    SynchronizationCredentials.setUsername(username);
-                    SynchronizationCredentials.setPassword(password);
-                    SynchronizationCredentials.setDeviceID(selectedDevice.getId());
-                    setupFinishView(view);
-                }
-            }
-            if (currentStep != STEP_DEFAULT) {
-                viewFlipper.showNext();
-            }
-            currentStep++;
-        } else {
-            dismiss();
-        }
-    }
-
-    private boolean usernameHasUnwantedChars(String username) {
-        Pattern special = Pattern.compile("[!@#$%&*()+=|<>?{}\\[\\]~]");
-        Matcher containsUnwantedChars = special.matcher(username);
-        return containsUnwantedChars.find();
-    }
-}