202 lines
8.7 KiB
Java
202 lines
8.7 KiB
Java
package com.example.childguard;
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import static android.content.ContentValues.TAG;
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import android.content.SharedPreferences;
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import android.graphics.Bitmap;
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import android.os.Bundle;
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import android.preference.PreferenceManager;
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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.Button;
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import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.NonNull;
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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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import com.google.android.gms.tasks.OnFailureListener;
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import com.google.android.gms.tasks.OnSuccessListener;
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import com.google.firebase.firestore.DocumentReference;
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import com.google.firebase.firestore.FirebaseFirestore;
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import java.util.HashMap;
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import java.util.Map;
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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 {
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FirebaseFirestore db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ
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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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// Log.d("HomeFlagment_cnt", "aaaaa");
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// Inflate the layout for this fragment
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View view = inflater.inflate(R.layout.fragment_home, container, false);
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MainActivity activity = (MainActivity) getActivity();
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//共有プリファレンス 全体の準備
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
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//QRコード印刷の処理
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Button bt1 = view.findViewById(R.id.QRprinting);
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bt1.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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//初回起動かを保存する変数
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boolean alreadySaved = preferences.getBoolean("alreadySaved", false);
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//ボタン変数の宣言
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Button parent = view.findViewById(R.id.QRprinting);
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Button born = view.findViewById(R.id.QRprinting);
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//falseのときにFirebaseへの登録
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if (alreadySaved) {
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Log.d("HomeFragment", "already printed");
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//画面遷移＆ID受け渡し
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Toast.makeText(getActivity(),"再印刷",Toast.LENGTH_SHORT).show();
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QrPrintFragment qrPrintFragment = new QrPrintFragment();
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replaceFragment(qrPrintFragment);
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return;
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} else Log.d("HomeFragment", "not printed yet"); // debug
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String valueParent = parent.getText().toString();//変数に文字列を代入
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String valueBorn = born.getText().toString();//変数に文字列を代入
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Map<String, String> user = new HashMap<>();//mapの宣言
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Log.d("HomeFragment", "onClick is called");
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//mapに入れる
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user.put("parent", valueParent);
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user.put("born", valueBorn);
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//新しいドキュメントにIDを作って追加
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db.collection("users")
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.add(user)
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.addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
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@Override
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public void onSuccess(DocumentReference documentReference) {
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//成功したら
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//documentReference.getId()でID取得
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Log.d(TAG, "DocumentSnapshot added with ID: " + documentReference.getId());
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SharedPreferences.Editor e = preferences.edit();
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// キー"alreadySaved"の値をtrueにする
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e.putBoolean("alreadySaved", true);
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//確定処理
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e.apply();
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//画面遷移＆ID受け渡し
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str_key = "" + documentReference.getId();
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Toast.makeText(getActivity(),"初回登録",Toast.LENGTH_SHORT).show();
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QrPrintFragment qrPrintFragment = new QrPrintFragment();
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Bundle bundle = new Bundle();
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bundle.putString("STR_KEY",str_key);
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//値を書き込む
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qrPrintFragment.setArguments(bundle);
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replaceFragment(qrPrintFragment);
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}
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})
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.addOnFailureListener(new OnFailureListener() {
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@Override
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public void onFailure(@NonNull Exception e) {
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//失敗したら
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Log.w(TAG, "Error adding document", e);
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}
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});
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}
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});
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//bluetooth設定ボタンの処理
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Button bt2 = view.findViewById(R.id.Bluetooth_setup);
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bt2.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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replaceFragment(new bluetooth_setupFragment());
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}
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});
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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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TextView situationTextView = getView().findViewById(R.id.situation);
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FrameLayout situation_bg = getView().findViewById(R.id.situation_bg);
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updateInCarStatus(situationTextView, situation_bg);
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}
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public void updateInCarStatus(TextView situationTextView, FrameLayout situation_bg) {
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SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0);
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Log.d("HomeFragment", "updateInCarStatus: " + sharedPreferences.getBoolean("inCar", false));
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if (sharedPreferences.getBoolean("inCar", false)) {
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situationTextView.setText("\n降車状態");
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situation_bg.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style, null));
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} else {
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situationTextView.setText("\n乗車状態");
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situation_bg.setBackground(ResourcesCompat.getDrawable(getResources(), R.drawable.frame_style_orange, null));
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}
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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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} |