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Choose mode wizard fragment

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serso
2015-01-29 20:17:07 +01:00
parent 09f2f1307d
commit e0eabca868
3 changed files with 76 additions and 71 deletions
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77
android-app/src/main/java/org/solovyev/android/calculator/wizard/ChooseModeWizardStep.java
View File

@@ -22,15 +22,18 @@
package org.solovyev.android.calculator.wizard;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.RadioButton;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import org.solovyev.android.calculator.R;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import static org.solovyev.android.calculator.wizard.CalculatorMode.*;
@@ -39,7 +42,7 @@ import static org.solovyev.android.calculator.wizard.CalculatorMode.*;
* Date: 6/16/13
* Time: 9:59 PM
*/
public class ChooseModeWizardStep extends WizardFragment {
public class ChooseModeWizardStep extends WizardFragment implements AdapterView.OnItemSelectedListener {
/*
**********************************************************************
@@ -59,11 +62,8 @@ public class ChooseModeWizardStep extends WizardFragment {
**********************************************************************
*/
@Nullable
private RadioButton simpleModeRadioButton;
@Nullable
private RadioButton engineerModeRadioButton;
private Spinner spinner;
private TextView description;
private CalculatorMode mode;
@@ -97,34 +97,25 @@ public class ChooseModeWizardStep extends WizardFragment {
public void onViewCreated(View root, Bundle savedInstanceState) {
super.onViewCreated(root, savedInstanceState);
simpleModeRadioButton = (RadioButton) root.findViewById(R.id.wizard_simple_mode_radiobutton);
engineerModeRadioButton = (RadioButton) root.findViewById(R.id.wizard_engineer_mode_radiobutton);
spinner = (Spinner) root.findViewById(R.id.wizard_mode_spinner);
spinner.setAdapter(new MyArrayAdapter(getActivity()));
spinner.setOnItemSelectedListener(this);
switch (mode) {
case simple:
simpleModeRadioButton.setChecked(true);
engineerModeRadioButton.setChecked(false);
break;
case engineer:
simpleModeRadioButton.setChecked(false);
engineerModeRadioButton.setChecked(true);
break;
}
description = (TextView) root.findViewById(R.id.wizard_mode_description);
updateDescription();
}
private void updateDescription() {
description.setText(mode == simple ? R.string.cpp_wizard_mode_simple_description : R.string.cpp_wizard_mode_engineer_description);
}
@Nonnull
CalculatorMode getSelectedMode() {
CalculatorMode mode = getDefaultMode();
if (simpleModeRadioButton != null && simpleModeRadioButton.isChecked()) {
mode = simple;
if (spinner != null) {
return mode;
}
if (engineerModeRadioButton != null && engineerModeRadioButton.isChecked()) {
mode = engineer;
}
return mode;
return getDefaultMode();
}
@Override
@@ -133,4 +124,32 @@ public class ChooseModeWizardStep extends WizardFragment {
outState.putSerializable(MODE, mode);
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
mode = position == 0 ? simple : engineer;
updateDescription();
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
private static final class MyArrayAdapter extends ArrayAdapter<String> {
public MyArrayAdapter(Context context) {
super(context, android.R.layout.simple_spinner_item, context.getResources().getStringArray(R.array.cpp_modes));
setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
final View view = super.getView(position, convertView, parent);
if (view instanceof TextView) {
((TextView) view).setTextAppearance(getContext(), android.R.style.TextAppearance_Large);
}
return view;
}
}
}