ChildGuard/child_guard
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Qr #11

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r-ca merged 8 commits from QR into main 2024-01-16 02:15:25 +00:00
Conversation 0 Commits 8 Files Changed 10 +65 -45
5 changed files with 65 additions and 45 deletions
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39
app/src/main/java/com/example/childguard/HomeFragment.java
View File

@ -3,6 +3,7 @@ package com.example.childguard;
import static android.content.ContentValues.TAG; import static android.content.ContentValues.TAG;
import android.content.SharedPreferences; import android.content.SharedPreferences;
import android.graphics.Bitmap;
import android.os.Bundle; import android.os.Bundle;
import android.preference.PreferenceManager; import android.preference.PreferenceManager;
import android.util.Log; import android.util.Log;
@ -11,6 +12,7 @@ import android.view.View;
import android.view.ViewGroup; import android.view.ViewGroup;
import android.widget.Button; import android.widget.Button;
import android.widget.FrameLayout; import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.TextView; import android.widget.TextView;
import android.widget.Toast; import android.widget.Toast;
@ -34,7 +36,6 @@ import java.util.Map;
* create an instance of this fragment. * create an instance of this fragment.
*/ */
public class HomeFragment extends Fragment { public class HomeFragment extends Fragment {
FirebaseFirestore db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ FirebaseFirestore db = FirebaseFirestore.getInstance();//Firebaseとの紐づけ
// TODO: Rename parameter arguments, choose names that match // TODO: Rename parameter arguments, choose names that match
@ -43,7 +44,7 @@ public class HomeFragment extends Fragment {
private static final String ARG_PARAM2 = "param2"; private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters // TODO: Rename and change types of parameters
private String mParam1; private String str_key;
private String mParam2; private String mParam2;
public HomeFragment() { public HomeFragment() {
@ -72,7 +73,7 @@ public class HomeFragment extends Fragment {
public void onCreate(Bundle savedInstanceState) { public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
if (getArguments() != null) { if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1); // mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2); mParam2 = getArguments().getString(ARG_PARAM2);
} }
} }
@ -92,13 +93,17 @@ public class HomeFragment extends Fragment {
@Override @Override
public void onClick(View v) { public void onClick(View v) {
//初回起動かを保存する変数 //初回起動かを保存する変数
// int i = Integer.parseInt(preferences.getString("kidoukaisuu", "1"));
boolean alreadySaved = preferences.getBoolean("alreadySaved", false); boolean alreadySaved = preferences.getBoolean("alreadySaved", false);
//ボタン変数の宣言 //ボタン変数の宣言
Button parent = view.findViewById(R.id.QRprinting); Button parent = view.findViewById(R.id.QRprinting);
Button born = view.findViewById(R.id.QRprinting); Button born = view.findViewById(R.id.QRprinting);
if (alreadySaved) { //falseのときにFirebaseへの登録
if (!alreadySaved) {
Log.d("HomeFragment", "already printed"); Log.d("HomeFragment", "already printed");
//画面遷移＆ID受け渡し
Toast.makeText(getActivity(),"再印刷",Toast.LENGTH_SHORT).show();
QrPrintFragment qrPrintFragment = new QrPrintFragment();
replaceFragment(qrPrintFragment);
return; return;
} else Log.d("HomeFragment", "not printed yet"); // debug } else Log.d("HomeFragment", "not printed yet"); // debug
@ -118,12 +123,23 @@ public class HomeFragment extends Fragment {
@Override @Override
public void onSuccess(DocumentReference documentReference) { public void onSuccess(DocumentReference documentReference) {
//成功したら //成功したら
//documentReference.getId()でID取得
Log.d(TAG, "DocumentSnapshot added with ID: " + documentReference.getId()); Log.d(TAG, "DocumentSnapshot added with ID: " + documentReference.getId());
SharedPreferences.Editor e = preferences.edit(); SharedPreferences.Editor e = preferences.edit();
e.putBoolean("alreadySaved", true); // キー"alreadySaved"の値をtrueにする
e.putBoolean("alreadySaved", false);
//確定処理
e.apply(); e.apply();
//画面遷移 //画面遷移＆ID受け渡し
replaceFragment(new QrPrintFragment()); str_key = "" + documentReference.getId();
Toast.makeText(getActivity(),"初回登録",Toast.LENGTH_SHORT).show();
QrPrintFragment qrPrintFragment = new QrPrintFragment();
Bundle bundle = new Bundle();
bundle.putString("STR_KEY",str_key);
//値を書き込む
qrPrintFragment.setArguments(bundle);
replaceFragment(qrPrintFragment);
} }
}) })
.addOnFailureListener(new OnFailureListener() { .addOnFailureListener(new OnFailureListener() {
@ -134,11 +150,7 @@ public class HomeFragment extends Fragment {
} }
}); });
//
// SharedPreferences.Editor e = preferences.edit();
// e.putString("kidoukiroku", "2");
// e.apply();
replaceFragment(new QrPrintFragment());
} }
}); });
//bluetooth設定ボタンの処理 //bluetooth設定ボタンの処理
@ -160,7 +172,6 @@ public class HomeFragment extends Fragment {
FrameLayout situation_bg = getView().findViewById(R.id.situation_bg); FrameLayout situation_bg = getView().findViewById(R.id.situation_bg);
updateInCarStatus(situationTextView, situation_bg); updateInCarStatus(situationTextView, situation_bg);
} }
public void updateInCarStatus(TextView situationTextView, FrameLayout situation_bg) { public void updateInCarStatus(TextView situationTextView, FrameLayout situation_bg) {
SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0); SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0);

26
app/src/main/java/com/example/childguard/QR.java
View File

@ -15,19 +15,19 @@ public class QR extends AppCompatActivity {
protected void onCreate(Bundle savedInstanceState){ protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
setContentView(R.layout.fragment_qr); setContentView(R.layout.fragment_qr);
//多分いらないコード
findViewById(R.id.camera).setOnClickListener( // findViewById(R.id.camera).setOnClickListener(
v -> { // v -> {
if(get_on.equals(tv.getText().toString())){ // if(get_on.equals(tv.getText().toString())){
tv.setText(get_off); // tv.setText(get_off);
findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#dcdcdc")); // findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#dcdcdc"));
} // }
else { // else {
tv.setText(get_on); // tv.setText(get_on);
findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#ff4500")); // findViewById(R.id.situation_bg).setBackgroundColor(Color.parseColor("#ff4500"));
} // }
} // }
); // );
} }
} }

3
app/src/main/java/com/example/childguard/QRFragment.java
View File

@ -97,13 +97,10 @@ public class QRFragment extends Fragment {
// Inflate the layout for this fragment // Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_qr, container, false); View view = inflater.inflate(R.layout.fragment_qr, container, false);
Button cameraButton = view.findViewById(R.id.camera);
cameraButton.setOnClickListener(v -> {
Log.d("QRFragment", "onClick: called"); Log.d("QRFragment", "onClick: called");
//QRリーダ起動 //QRリーダ起動
fragmentLauncher.launch(new ScanOptions()); fragmentLauncher.launch(new ScanOptions());
});
return view; return view;
} }

35
app/src/main/java/com/example/childguard/QrPrintFragment.java
View File

@ -1,5 +1,6 @@
package com.example.childguard; package com.example.childguard;
import android.content.SharedPreferences;
import android.graphics.Bitmap; import android.graphics.Bitmap;
import android.graphics.BitmapFactory; import android.graphics.BitmapFactory;
import android.graphics.Canvas; import android.graphics.Canvas;
@ -10,6 +11,7 @@ import android.os.Bundle;
import androidx.fragment.app.Fragment; import androidx.fragment.app.Fragment;
import androidx.print.PrintHelper; import androidx.print.PrintHelper;
import android.preference.PreferenceManager;
import android.util.AndroidRuntimeException; import android.util.AndroidRuntimeException;
import android.view.LayoutInflater; import android.view.LayoutInflater;
import android.view.View; import android.view.View;
@ -59,7 +61,7 @@ public class QrPrintFragment extends Fragment {
} }
@Override @Override
public void onCreate(Bundle savedInstanceState) { public void onCreate (Bundle savedInstanceState) {
super.onCreate(savedInstanceState); super.onCreate(savedInstanceState);
if (getArguments() != null) { if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1); mParam1 = getArguments().getString(ARG_PARAM1);
@ -68,18 +70,34 @@ public class QrPrintFragment extends Fragment {
} }
} }
@Override // @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) { Bundle savedInstanceState) {
//共有プリファレンス 全体の準備
SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
//User毎のドメインを保存する
String IdPref=preferences.getString("ID",null);
// Inflate the layout for this fragment // Inflate the layout for this fragment
View view=inflater.inflate(R.layout.fragment_qr_print, container, false); View view=inflater.inflate(R.layout.fragment_qr_print, container, false);;
//固定のドメイン //固定のドメイン
String KoteiURL = "https://practicefirestore1-8808c.web.app/?id="; String KoteiURL = "https://practicefirestore1-8808c.web.app/?id=";
//User毎のドメイン //すべてのドメイン
String userURL="YKjFsZgJBlZmcyvdZ3Ap"; String AllURL;
//二つのドメインを合成する //IdPrefにの値が初期値の場合
String AllURL=KoteiURL+userURL; if(IdPref==null) {
//User毎のドメイン
String userURL = getArguments().getString("STR_KEY");
//キー"ID"の値をuserURLの値にする
SharedPreferences.Editor e = preferences.edit();
e.putString("ID", userURL);
//確定処理
e.apply();
//二つのドメインを合成する
AllURL=KoteiURL+userURL;
}else{
//二つのドメインを合成する
AllURL=KoteiURL+IdPref;
}
int size = 2500; int size = 2500;
ImageView imageViewQrCode; ImageView imageViewQrCode;
@ -96,6 +114,7 @@ public class QrPrintFragment extends Fragment {
throw new AndroidRuntimeException("Barcode Error.", e); throw new AndroidRuntimeException("Barcode Error.", e);
} }
// 画像合成の準備 // 画像合成の準備
// ここのエラーは直すと何故か動かなくなる。このままで動くので放置
Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.a_group_qr_sos); Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.a_group_qr_sos);
Bitmap bitmap1 = ((BitmapDrawable) imageViewQrCode.getDrawable()).getBitmap(); Bitmap bitmap1 = ((BitmapDrawable) imageViewQrCode.getDrawable()).getBitmap();
int width = bitmap.getWidth(); // 元ファイルの幅取得 int width = bitmap.getWidth(); // 元ファイルの幅取得

7
app/src/main/res/layout/fragment_qr.xml
View File

@ -5,13 +5,6 @@
android:layout_height="match_parent" android:layout_height="match_parent"
tools:context=".QRFragment"> tools:context=".QRFragment">
<!-- TODO: Update blank fragment layout -->
<Button
android:id="@+id/camera"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
/>
</FrameLayout> </FrameLayout>