ChildGuard/child_guard
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QRFragmentでボタンを押した際にHomeの状態を書き換えるように

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ろむねこ 2023-12-19 12:21:17 +09:00
parent ed5e1173ee
commit 709eaf73e9
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2 changed files with 36 additions and 0 deletions
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22
app/src/main/java/com/example/childguard/HomeFragment.java
View File

@ -1,12 +1,15 @@
package com.example.childguard;
import android.content.SharedPreferences;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
/**
* A simple {@link Fragment} subclass.
@ -61,4 +64,23 @@ public class HomeFragment extends Fragment {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_home, container, false);
}
@Override
public void onResume() {
super.onResume();
Log.d("HomeFragment", "onResume: called");
TextView situationTextView = getView().findViewById(R.id.situation);
updateInCarStatus(situationTextView);
}
public void updateInCarStatus(TextView situationTextView) {
SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0);
Log.d("HomeFragment", "updateInCarStatus: " + sharedPreferences.getBoolean("inCar", false));
if (sharedPreferences.getBoolean("inCar", false)) {
situationTextView.setText("\n降車状態");
} else {
situationTextView.setText("\n乗車状態");
}
}
}

14
app/src/main/java/com/example/childguard/QRFragment.java
View File

@ -5,6 +5,7 @@ import android.os.Bundle;
import androidx.fragment.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -67,6 +68,19 @@ public class QRFragment extends Fragment {
Button cameraButton = view.findViewById(R.id.camera);
// Init shared preferences
SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0);
SharedPreferences.Editor editor = sharedPreferences.edit();
cameraButton.setOnClickListener(v -> {
Log.d("QRFragment", "onClick: called");
if (!sharedPreferences.getBoolean("inCar", false)) {
editor.putBoolean("inCar", true);
} else {
editor.putBoolean("inCar", false);
}
editor.apply();
});
return view;
}