URLの受け渡しの処理を追加しました。

This commit is contained in:
it232115 2024-01-11 16:40:07 +09:00
parent 4b4f3b8666
commit f51b1b52ce
2 changed files with 25 additions and 10 deletions

View File

@ -26,7 +26,8 @@ import com.journeyapps.barcodescanner.ScanOptions;
* create an instance of this fragment.
*/
public class QRFragment extends Fragment {
//QRコードから受け取ったURLの受け渡しの宣言
OnDataPass dataPass;
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
@ -69,25 +70,23 @@ public class QRFragment extends Fragment {
}
//FragmentからActivityへデータの受け渡しをするためのInterface
public interface OnDataPass{
void onDataPass(String urlPass);
}
private final ActivityResultLauncher<ScanOptions> fragmentLauncher = registerForActivityResult(new ScanContract(),
result -> {
//QRコードからデータを読み取れたかの確認
if(result.getContents() == null) {
Toast.makeText(getContext(), "Cancelled from fragment", Toast.LENGTH_LONG).show();
} else {
//共有プリファレンス全体の準備
SharedPreferences sharedPreferences = getActivity().getSharedPreferences("default", 0);
//共有プリファレンス書き込みの準備
SharedPreferences.Editor editor = sharedPreferences.edit();
//共有プリファレンスにURLの書き込み
editor.putString(result.getContents(),"");
//確定処理
editor.apply();
dataPass.onDataPass(result.getContents());
//画面遷移
Intent intent=new Intent(getActivity(),UrlPageActivity.class);
startActivity(intent);
}
});
});
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,

View File

@ -0,0 +1,16 @@
package com.example.childguard;
import androidx.appcompat.app.AppCompatActivity;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.webkit.WebView;
public class UrlPageActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_url_page);
}
}