Java tutorial
/* * * * Copyright (C) 2014 Open Whisper Systems * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * / */ package org.anhonesteffort.flock; import android.app.Activity; import android.app.AlertDialog; import android.content.DialogInterface; import android.os.Bundle; import android.support.v4.app.Fragment; import android.text.Html; import android.text.method.LinkMovementMethod; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.CompoundButton; import android.widget.LinearLayout; import android.widget.RadioButton; import android.widget.TextView; /** * Programmer: rhodey */ public class SelectServiceProviderFragment extends Fragment { private AlertDialog alertDialog; private SetupActivity fragmentActivity; @Override public void onAttach(Activity activity) { super.onAttach(activity); if (activity instanceof SetupActivity) this.fragmentActivity = (SetupActivity) activity; else throw new ClassCastException(activity.toString() + " not what I expected D: !"); } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_select_sync_provider, container, false); initButtons(); initRadioButtons(view); initCostPerYear(view); return view; } @Override public void onPause() { super.onPause(); if (alertDialog != null) alertDialog.dismiss(); } private void handlePromptNewOrExistingAccount() { AlertDialog.Builder builder = new AlertDialog.Builder(getActivity()); builder.setTitle(R.string.title_setup_account); builder.setMessage(R.string.do_you_have_a_flock_account); builder.setPositiveButton(R.string.yes_log_me_in, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int id) { fragmentActivity.setIsNewAccount(false); fragmentActivity.setServiceProvider(SetupActivity.SERVICE_PROVIDER_OWS); fragmentActivity.updateFragmentUsingState(SetupActivity.STATE_CONFIGURE_SERVICE_PROVIDER); } }); builder.setNegativeButton(R.string.no_register_me, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialogInterface, int i) { fragmentActivity.setIsNewAccount(true); fragmentActivity.setServiceProvider(SetupActivity.SERVICE_PROVIDER_OWS); fragmentActivity.updateFragmentUsingState(SetupActivity.STATE_CONFIGURE_SERVICE_PROVIDER); } }); alertDialog = builder.show(); } private void initButtons() { getActivity().findViewById(R.id.button_next).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { RadioButton radioButtonOws = (RadioButton) getActivity() .findViewById(R.id.radio_button_service_ows); if (radioButtonOws.isChecked()) handlePromptNewOrExistingAccount(); else { fragmentActivity.setServiceProvider(SetupActivity.SERVICE_PROVIDER_OTHER); fragmentActivity.updateFragmentUsingState(SetupActivity.STATE_TEST_SERVICE_PROVIDER); } } }); } private void initRadioButtons(View fragmentView) { final LinearLayout rowSelectOws = (LinearLayout) fragmentView.findViewById(R.id.row_service_ows); final LinearLayout rowSelectOther = (LinearLayout) fragmentView.findViewById(R.id.row_service_other); final RadioButton radioButtonOws = (RadioButton) fragmentView.findViewById(R.id.radio_button_service_ows); final RadioButton radioButtonOther = (RadioButton) fragmentView .findViewById(R.id.radio_button_service_other); final TextView serviceDescription = (TextView) fragmentView.findViewById(R.id.sync_service_description); final Double costPerYearUsd = (double) getResources().getInteger(R.integer.cost_per_year_usd); rowSelectOws.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (!radioButtonOws.isChecked()) { radioButtonOws.setChecked(true); radioButtonOther.setChecked(false); serviceDescription.setText(Html.fromHtml( getString(R.string.flock_sync_is_a_service_run_by_open_whisper_systems_available, costPerYearUsd))); serviceDescription.setMovementMethod(LinkMovementMethod.getInstance()); } } }); rowSelectOther.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (!radioButtonOther.isChecked()) { radioButtonOther.setChecked(true); radioButtonOws.setChecked(false); serviceDescription .setText(R.string.you_may_chose_to_run_and_configure_your_own_webdav_compliant_server); } } }); radioButtonOws.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) { if (isChecked) { radioButtonOws.setChecked(true); radioButtonOther.setChecked(false); serviceDescription.setText(Html.fromHtml( getString(R.string.flock_sync_is_a_service_run_by_open_whisper_systems_available, costPerYearUsd))); serviceDescription.setMovementMethod(LinkMovementMethod.getInstance()); } } }); radioButtonOther.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton compoundButton, boolean isChecked) { if (isChecked) { radioButtonOther.setChecked(true); radioButtonOws.setChecked(false); serviceDescription .setText(R.string.you_may_chose_to_run_and_configure_your_own_webdav_compliant_server); } } }); } private void initCostPerYear(View fragmentView) { final TextView serviceDescription = (TextView) fragmentView.findViewById(R.id.sync_service_description); final Double costPerYearUsd = (double) getResources().getInteger(R.integer.cost_per_year_usd); serviceDescription.setText(Html.fromHtml( getString(R.string.flock_sync_is_a_service_run_by_open_whisper_systems_available, costPerYearUsd))); serviceDescription.setMovementMethod(LinkMovementMethod.getInstance()); } }