135 lines
4.5 KiB
Java
135 lines
4.5 KiB
Java
package com.example.childguard;
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import android.os.Bundle;
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import android.util.Log;
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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 android.widget.FrameLayout;
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import android.widget.TextView;
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import androidx.core.content.res.ResourcesCompat;
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import androidx.fragment.app.Fragment;
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import androidx.fragment.app.FragmentManager;
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import androidx.fragment.app.FragmentTransaction;
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/**
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* A simple {@link Fragment} subclass.
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* Use the {@link HomeFragment#newInstance} factory method to
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* create an instance of this fragment.
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*/
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public class HomeFragment extends Fragment implements OnEventListener{
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// TODO: Rename parameter arguments, choose names that match
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// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
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private static final String ARG_PARAM1 = "param1";
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private static final String ARG_PARAM2 = "param2";
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// TODO: Rename and change types of parameters
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private String str_key;
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private String mParam2;
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public HomeFragment() {
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// Required empty public constructor
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}
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/**
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* Use this factory method to create a new instance of
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* this fragment using the provided parameters.
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*
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* @param param1 Parameter 1.
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* @param param2 Parameter 2.
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* @return A new instance of fragment BlankFragment.
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*/
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// TODO: Rename and change types and number of parameters
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public static HomeFragment newInstance(String param1, String param2) {
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HomeFragment fragment = new HomeFragment();
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Bundle args = new Bundle();
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args.putString(ARG_PARAM1, param1);
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args.putString(ARG_PARAM2, param2);
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fragment.setArguments(args);
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return fragment;
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}
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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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if (getArguments() != null) {
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// mParam1 = getArguments().getString(ARG_PARAM1);
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mParam2 = getArguments().getString(ARG_PARAM2);
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}
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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View view = inflater.inflate(R.layout.fragment_home, container, false);
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return view;
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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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Log.d("HomeFragment", "onResume: called");
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}
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//画面遷移メソッド
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private void replaceFragment(Fragment fragment) {
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// フラグメントマネージャーの取得
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FragmentManager manager = getParentFragmentManager(); // アクティビティではgetSupportFragmentManager()?
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// フラグメントトランザクションの開始
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FragmentTransaction transaction = manager.beginTransaction();
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// レイアウトをfragmentに置き換え（追加）
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transaction.replace(R.id.fragmentContainerView, fragment);
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// 置き換えのトランザクションをバックスタックに保存する
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transaction.addToBackStack(null);
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// フラグメントトランザクションをコミット
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transaction.commit();
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}
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private boolean updateUiState(boolean isInCar) {
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Log.d("HomeFragment", "updateUiState: called");
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// Init
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TextView tv;
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FrameLayout fl;
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try {
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tv = requireView().findViewById(R.id.situation);
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fl = requireView().findViewById(R.id.situation_bg);
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} catch (NullPointerException e) {
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Log.d("HomeFragment", "updateUiState: view is null");
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return false;
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} catch (IllegalStateException e) {
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Log.d("HomeFragment", "updateUiState: view is not attached");
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getParentFragmentManager().beginTransaction().replace(R.id.fragmentContainerView, HomeFragment.newInstance("test", "test")).commit();
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updateUiState(isInCar);
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return false;
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}
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String get_on = "\n乗車状態";
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String get_off = "\n降車状態";
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if (!isInCar) {
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//乗車状態にする
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fl.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style_orange, null));
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tv.setText(get_on);
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} else {
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//降車状態にする
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fl.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style, null));
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tv.setText(get_off);
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}
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return true;
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}
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@Override
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public boolean onEvent(boolean isInCar) {
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Log.d("HomeFragment", "onEvent: called");
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return updateUiState(isInCar);
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}
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}
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