Вот пользовательский TimePickerDialog с секундами.
MainActivity.java
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.NumberPicker;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
final TextView timeTV = findViewById(R.id.time_text_view);
timeTV.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
View view = View.inflate(MainActivity.this, R.layout.time_dialog, null);
final NumberPicker numberPickerHour = view.findViewById(R.id.numpicker_hours);
numberPickerHour.setMaxValue(23);
numberPickerHour.setValue(sharedPreferences.getInt("Hours", 0));
final NumberPicker numberPickerMinutes = view.findViewById(R.id.numpicker_minutes);
numberPickerMinutes.setMaxValue(59);
numberPickerMinutes.setValue(sharedPreferences.getInt("Minutes", 0));
final NumberPicker numberPickerSeconds = view.findViewById(R.id.numpicker_seconds);
numberPickerSeconds.setMaxValue(59);
numberPickerSeconds.setValue(sharedPreferences.getInt("Seconds", 0));
Button cancel = view.findViewById(R.id.cancel);
Button ok = view.findViewById(R.id.ok);
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setView(view);
final AlertDialog alertDialog = builder.create();
cancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
alertDialog.dismiss();
}
});
ok.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
timeTV.setText(numberPickerHour.getValue() + ":" + numberPickerMinutes.getValue() + ":" + numberPickerSeconds.getValue());
// timeTV.setText(String.format("%1$d:%2$02d:%3$02d", numberPickerHour.getValue(), numberPickerMinutes.getValue(), numberPickerSeconds.getValue()));
SharedPreferences.Editor editor = sharedPreferences.edit();
editor.putInt("Hours", numberPickerHour.getValue());
editor.putInt("Minutes", numberPickerMinutes.getValue());
editor.putInt("Seconds", numberPickerSeconds.getValue());
editor.apply();
alertDialog.dismiss();
}
});
alertDialog.show();
}
});
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<TextView
android:id="@+id/time_text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Click Me"
android:textSize="24sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintLeft_toLeftOf="parent"
app:layout_constraintRight_toRightOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</android.support.constraint.ConstraintLayout>
time_dialog.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="16dp"
android:gravity="center"
android:orientation="horizontal">
<NumberPicker
android:id="@+id/numpicker_hours"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<NumberPicker
android:id="@+id/numpicker_minutes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginRight="16dp" />
<NumberPicker
android:id="@+id/numpicker_seconds"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
<View
android:id="@+id/view"
android:layout_width="match_parent"
android:layout_height="1dp"
android:background="#ffF0F0F0" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<Button
android:id="@+id/cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@android:color/transparent"
android:text="Cancel"
android:textAllCaps="false" />
<View
android:id="@+id/view2"
android:layout_width="1dp"
android:layout_height="match_parent"
android:background="#ffF0F0F0" />
<Button
android:id="@+id/ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@android:color/transparent"
android:text="OK"
android:textAllCaps="true" />
</LinearLayout>
</LinearLayout>