Я работаю над приложением бронирования автобусов.
Это моя домашняя страница:
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В любом месте, нажав на макет JournyDate, откроется эта страница:
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По сути, мне нужно установить выбранную дату в макете JournyDate.
Для календаря я использую эту библиотеку .
Домашний фрагмент
datelayout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(getContext(), DateChooser.class);
startActivityForResult(intent, 11);
}
});
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK && requestCode == 11) {
Date date = new Date(data.getExtras().getString("Date"));
txtDate.setText((CharSequence) date);
}
}
DateChooser Activity
public class DateChooser extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_date_chooser);
MaterialCalendarView calendarView = (MaterialCalendarView) findViewById(R.id.calendarView);
CalendarDay calendarDay = calendarView.getCurrentDate();
calendarView.setCurrentDate(calendarDay);
Date date = calendarDay.getDate();
calendarView.setOnDateChangedListener(new OnDateSelectedListener() {
@Override
public void onDateSelected(@NonNull MaterialCalendarView widget, @NonNull CalendarDay date, boolean selected) {
Intent result = new Intent();
result.putExtra("Date", date);
setResult(RESULT_OK, result);
finish();
}
});
}
}
Error
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.smiles.bus, PID: 19691
java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=65547, result=-1, data=Intent { (has extras) }} to activity {com.smiles.bus/com.smiles.bus.MainActivity}: java.lang.IllegalArgumentException: The string argument is null
at android.app.ActivityThread.deliverResults(ActivityThread.java:4998)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:5041)
at android.app.ActivityThread.access$1600(ActivityThread.java:229)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1875)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
Caused by: java.lang.IllegalArgumentException: The string argument is null
at java.util.Date.parse(Date.java:384)
at java.util.Date.<init>(Date.java:157)
at com.smiles.bus.Home.onActivityResult(Home.java:129)
at android.support.v4.app.FragmentActivity.onActivityResult(FragmentActivity.java:156)
at android.app.Activity.dispatchActivityResult(Activity.java:7165)
at android.app.ActivityThread.deliverResults(ActivityThread.java:4994)
at android.app.ActivityThread.handleSendResult(ActivityThread.java:5041)
at android.app.ActivityThread.access$1600(ActivityThread.java:229)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1875)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)