package nz.ac.otago.infosci.timekeeper; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.TimePicker; import androidx.appcompat.app.AppCompatActivity; import androidx.appcompat.app.AppCompatDelegate; public class SettingsActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_settings); Button startBtn = findViewById(R.id.startButton); final Button resetBtn = findViewById(R.id.resetButton); final TimePicker picker = findViewById(R.id.endPicker); picker.setIs24HourView(false); resetBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { // need to reset the clock, but so far the only way I have found to do this is recreate the entire activity recreate(); } }); startBtn.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { int endHour = picker.getHour(); int endMinutes = picker.getMinute(); Intent it = new Intent(SettingsActivity.this, TimerActivity.class); it.putExtra("endHour", endHour); it.putExtra("endMinutes", endMinutes); SettingsActivity.this.startActivity(it); } }); AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES); } }