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library/src/main/java/eu/inmite/android/lib/dialogs/DatePickerDialogFragment.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,244 @@ | ||
| package eu.inmite.android.lib.dialogs; | ||
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| import android.content.Context; | ||
| import android.os.Bundle; | ||
| import android.support.v4.app.Fragment; | ||
| import android.support.v4.app.FragmentManager; | ||
| import android.text.TextUtils; | ||
| import android.view.LayoutInflater; | ||
| import android.view.View; | ||
| import android.widget.DatePicker; | ||
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| import java.util.Calendar; | ||
| import java.util.Date; | ||
| import java.util.TimeZone; | ||
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| /** | ||
| * Dialog with a date picker. Implement {@link eu.inmite.android.lib.dialogs.IDateDialogListener} or {@link eu.inmite.android.lib.dialogs.IDateDialogCancelListener} to handle events. | ||
| */ | ||
| public class DatePickerDialogFragment extends BaseDialogFragment { | ||
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| protected static final String ARG_ZONE = "zone"; | ||
| protected static final String ARG_TITLE = "title"; | ||
| protected static final String ARG_POSITIVE_BUTTON = "positive_button"; | ||
| protected static final String ARG_NEGATIVE_BUTTON = "negative_button"; | ||
| protected static final String ARG_DATE = "date"; | ||
| protected static final String ARG_24H = "24h"; | ||
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| DatePicker mDatePicker; | ||
| Calendar mCalendar; | ||
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| private int mRequestCode; | ||
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| public static SimpleDialogBuilder createBuilder(Context context, FragmentManager fragmentManager) { | ||
| return new SimpleDialogBuilder(context, fragmentManager, DatePickerDialogFragment.class); | ||
| } | ||
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| @Override | ||
| public void onActivityCreated(Bundle savedInstanceState) { | ||
| super.onActivityCreated(savedInstanceState); | ||
| final Fragment targetFragment = getTargetFragment(); | ||
| if (targetFragment != null) { | ||
| mRequestCode = getTargetRequestCode(); | ||
| } else { | ||
| Bundle args = getArguments(); | ||
| if (args != null) { | ||
| mRequestCode = args.getInt(BaseDialogBuilder.ARG_REQUEST_CODE, 0); | ||
| } | ||
| } | ||
| } | ||
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| protected IDateDialogListener getDialogListener() { | ||
| final Fragment targetFragment = getTargetFragment(); | ||
| if (targetFragment != null) { | ||
| if (targetFragment instanceof IDateDialogListener) { | ||
| return (IDateDialogListener) targetFragment; | ||
| } | ||
| } else { | ||
| if (getActivity() instanceof IDateDialogListener) { | ||
| return (IDateDialogListener) getActivity(); | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
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| protected IDateDialogCancelListener getCancelListener() { | ||
| final Fragment targetFragment = getTargetFragment(); | ||
| if (targetFragment != null) { | ||
| if (targetFragment instanceof IDateDialogCancelListener) { | ||
| return (IDateDialogCancelListener) targetFragment; | ||
| } | ||
| } else { | ||
| if (getActivity() instanceof IDateDialogCancelListener) { | ||
| return (IDateDialogCancelListener) getActivity(); | ||
| } | ||
| } | ||
| return null; | ||
| } | ||
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| @Override | ||
| protected BaseDialogFragment.Builder build(BaseDialogFragment.Builder builder) { | ||
| final String title = getTitle(); | ||
| if (!TextUtils.isEmpty(title)) { | ||
| builder.setTitle(title); | ||
| } | ||
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| final String positiveButtonText = getPositiveButtonText(); | ||
| if (!TextUtils.isEmpty(positiveButtonText)) { | ||
| builder.setPositiveButton(positiveButtonText, new View.OnClickListener() { | ||
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| @Override | ||
| public void onClick(View view) { | ||
| IDateDialogListener listener = getDialogListener(); | ||
| if (listener != null) { | ||
| listener.onPositiveButtonClicked(mRequestCode, getDate()); | ||
| } | ||
| dismiss(); | ||
| } | ||
| }); | ||
| } | ||
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| final String negativeButtonText = getNegativeButtonText(); | ||
| if (!TextUtils.isEmpty(negativeButtonText)) { | ||
| builder.setNegativeButton(negativeButtonText, new View.OnClickListener() { | ||
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| @Override | ||
| public void onClick(View view) { | ||
| IDateDialogListener listener = getDialogListener(); | ||
| if (listener != null) { | ||
| listener.onNegativeButtonClicked(mRequestCode, getDate()); | ||
| } | ||
| dismiss(); | ||
| } | ||
| }); | ||
| } | ||
| mDatePicker = (DatePicker) LayoutInflater.from(getActivity()).inflate(R.layout.dialog_part_datepicker, null); | ||
| builder.setView(mDatePicker); | ||
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| TimeZone zone = TimeZone.getTimeZone(getArguments().getString(ARG_ZONE)); | ||
| mCalendar = Calendar.getInstance(zone); | ||
| mCalendar.setTimeInMillis(getArguments().getLong(ARG_DATE, System.currentTimeMillis())); | ||
| mDatePicker.updateDate(mCalendar.get(Calendar.YEAR) | ||
| , mCalendar.get(Calendar.MONTH) | ||
| , mCalendar.get(Calendar.DAY_OF_MONTH)); | ||
| return builder; | ||
| } | ||
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| protected String getTitle() { | ||
| return getArguments().getString(ARG_TITLE); | ||
| } | ||
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| protected String getPositiveButtonText() { | ||
| return getArguments().getString(ARG_POSITIVE_BUTTON); | ||
| } | ||
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| protected String getNegativeButtonText() { | ||
| return getArguments().getString(ARG_NEGATIVE_BUTTON); | ||
| } | ||
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| public Date getDate() { | ||
| mCalendar.set(Calendar.YEAR, mDatePicker.getYear()); | ||
| mCalendar.set(Calendar.MONTH, mDatePicker.getMonth()); | ||
| mCalendar.set(Calendar.DAY_OF_MONTH, mDatePicker.getDayOfMonth()); | ||
| return mCalendar.getTime(); | ||
| } | ||
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| public static class SimpleDialogBuilder extends BaseDialogBuilder<SimpleDialogBuilder> { | ||
| Date mDate = new Date(); | ||
| String mTimeZone = null; | ||
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| private String mTitle; | ||
| private String mPositiveButtonText; | ||
| private String mNegativeButtonText; | ||
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| private boolean mShowDefaultButton = true; | ||
| private boolean m24h; | ||
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| protected SimpleDialogBuilder(Context context, FragmentManager fragmentManager, Class<? extends DatePickerDialogFragment> clazz) { | ||
| super(context, fragmentManager, clazz); | ||
| } | ||
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| public SimpleDialogBuilder setTitle(int titleResourceId) { | ||
| mTitle = mContext.getString(titleResourceId); | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setTitle(String title) { | ||
| mTitle = title; | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setPositiveButtonText(int textResourceId) { | ||
| mPositiveButtonText = mContext.getString(textResourceId); | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setPositiveButtonText(String text) { | ||
| mPositiveButtonText = text; | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setNegativeButtonText(int textResourceId) { | ||
| mNegativeButtonText = mContext.getString(textResourceId); | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setNegativeButtonText(String text) { | ||
| mNegativeButtonText = text; | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setDate(Date date) { | ||
| mDate = date; | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder setTimeZone(String zone) { | ||
| mTimeZone = zone; | ||
| return this; | ||
| } | ||
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| public SimpleDialogBuilder set24hour(boolean state) { | ||
| m24h = state; | ||
| return this; | ||
| } | ||
|
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| /** | ||
| * When there is neither positive nor negative button, default "close" button is created if it was enabled.<br/> | ||
| * Default is true. | ||
| */ | ||
| public SimpleDialogBuilder hideDefaultButton(boolean hide) { | ||
| mShowDefaultButton = !hide; | ||
| return this; | ||
| } | ||
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| @Override | ||
| protected Bundle prepareArguments() { | ||
| if (mShowDefaultButton && mPositiveButtonText == null && mNegativeButtonText == null) { | ||
| mPositiveButtonText = mContext.getString(R.string.dialog_close); | ||
| } | ||
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| Bundle args = new Bundle(); | ||
| args.putString(SimpleDialogFragment.ARG_TITLE, mTitle); | ||
| args.putString(SimpleDialogFragment.ARG_POSITIVE_BUTTON, mPositiveButtonText); | ||
| args.putString(SimpleDialogFragment.ARG_NEGATIVE_BUTTON, mNegativeButtonText); | ||
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| args.putLong(ARG_DATE, mDate.getTime()); | ||
| args.putBoolean(ARG_24H, m24h); | ||
| if (mTimeZone != null) { | ||
| args.putString(ARG_ZONE, mTimeZone); | ||
| } else { | ||
| args.putString(ARG_ZONE, "GMT"); | ||
| } | ||
| return args; | ||
| } | ||
|
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| @Override | ||
| protected SimpleDialogBuilder self() { | ||
| return this; | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
|
|
@@ -23,7 +23,7 @@ | |
| * | ||
| * @author David Vávra ([email protected]) | ||
| */ | ||
| public interface ISimpleDialogDateListener { | ||
| public interface IDateDialogListener { | ||
| public void onPositiveButtonClicked(int requestCode, Date date); | ||
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| public void onNegativeButtonClicked(int requestCode, Date date); | ||
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