Merge pull request #338 from code-troopers/feature/dismissListener

add dismiss listener to all pickers

Author: fchauveau

library/src/main/java/com/codetroopers/betterpickers/OnDialogDismissListener.java

@@ -0,0 +1,8 @@
+package com.codetroopers.betterpickers;
+
+import android.content.DialogInterface;
+
+public interface OnDialogDismissListener {
+
+    void onDialogDismiss(DialogInterface dialoginterface);
+}

library/src/main/java/com/codetroopers/betterpickers/calendardatepicker/CalendarDatePickerDialogFragment.java

@@ -41,6 +41,7 @@
 import android.widget.TextView;
 
 import com.codetroopers.betterpickers.HapticFeedbackController;
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.R;
 import com.codetroopers.betterpickers.Utils;
 import com.codetroopers.betterpickers.calendardatepicker.MonthAdapter.CalendarDay;
@@ -144,11 +145,6 @@ public interface OnDateChangedListener {
         public void onDateChanged();
     }
 
-    public static interface OnDialogDismissListener {
-
-        public abstract void onDialogDismiss(DialogInterface dialoginterface);
-    }
-
     public CalendarDatePickerDialogFragment() {
         // Empty constructor required for dialog fragment.
         mStyleResId = R.style.BetterPickersRadialTimePickerDialog_PrimaryColor;

library/src/main/java/com/codetroopers/betterpickers/datepicker/DatePickerBuilder.java

@@ -5,6 +5,7 @@
 import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.datepicker.DatePickerDialogFragment.DatePickerDialogHandler;
 
 import java.util.Vector;
@@ -23,6 +24,7 @@ public class DatePickerBuilder {
     private Boolean yearOptional = false;
     private int mReference = -1;
     private Vector<DatePickerDialogHandler> mDatePickerDialogHandlers = new Vector<DatePickerDialogHandler>();
+    private OnDialogDismissListener mOnDismissListener;
 
     /**
      * Attach a FragmentManager. This is required for creation of the Fragment.
@@ -141,6 +143,12 @@ public DatePickerBuilder removeDatePickerDialogHandler(DatePickerDialogHandler h
         return this;
     }
 
+
+    public DatePickerBuilder setOnDismissListener(OnDialogDismissListener onDismissListener) {
+        this.mOnDismissListener = onDismissListener;
+        return this;
+    }
+
     /**
      * Instantiate and show the Picker
      */
@@ -163,6 +171,7 @@ public void show() {
             fragment.setTargetFragment(targetFragment, 0);
         }
         fragment.setDatePickerDialogHandlers(mDatePickerDialogHandlers);
+        fragment.setOnDismissListener(mOnDismissListener);
         fragment.show(ft, "date_dialog");
     }
 }

library/src/main/java/com/codetroopers/betterpickers/datepicker/DatePickerDialogFragment.java

@@ -1,6 +1,7 @@
 package com.codetroopers.betterpickers.datepicker;
 
 import android.app.Activity;
+import android.content.DialogInterface;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.os.Bundle;
@@ -11,6 +12,7 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.R;
 
 import java.util.Vector;
@@ -40,6 +42,7 @@ public class DatePickerDialogFragment extends DialogFragment {
     private ColorStateList mTextColor;
     private int mDialogBackgroundResId;
     private Vector<DatePickerDialogHandler> mDatePickerDialogHandlers = new Vector<DatePickerDialogHandler>();
+    private OnDialogDismissListener mDismissCallback;
 
     /**
      * Create an instance of the Picker (used internally)
@@ -52,7 +55,7 @@ public class DatePickerDialogFragment extends DialogFragment {
      * @return a Picker!
      */
     public static DatePickerDialogFragment newInstance(int reference, int themeResId, Integer monthOfYear,
-            Integer dayOfMonth, Integer year, Boolean yearOptional) {
+                                                       Integer dayOfMonth, Integer year, Boolean yearOptional) {
         final DatePickerDialogFragment frag = new DatePickerDialogFragment();
         Bundle args = new Bundle();
         args.putInt(REFERENCE_KEY, reference);
@@ -160,12 +163,16 @@ public void onClick(View view) {
         return view;
     }
 
-    /**
-     * This interface allows objects to register for the Picker's set action.
-     */
-    public interface DatePickerDialogHandler {
+    @Override
+    public void onDismiss(DialogInterface dialoginterface) {
+        super.onDismiss(dialoginterface);
+        if (mDismissCallback != null) {
+            mDismissCallback.onDialogDismiss(dialoginterface);
+        }
+    }
 
-        void onDialogDateSet(int reference, int year, int monthOfYear, int dayOfMonth);
+    public void setOnDismissListener(OnDialogDismissListener ondialogdismisslistener) {
+        mDismissCallback = ondialogdismisslistener;
     }
 
     /**
@@ -176,4 +183,12 @@ public interface DatePickerDialogHandler {
     public void setDatePickerDialogHandlers(Vector<DatePickerDialogHandler> handlers) {
         mDatePickerDialogHandlers = handlers;
     }
+
+    /**
+     * This interface allows objects to register for the Picker's set action.
+     */
+    public interface DatePickerDialogHandler {
+
+        void onDialogDateSet(int reference, int year, int monthOfYear, int dayOfMonth);
+    }
 }

library/src/main/java/com/codetroopers/betterpickers/expirationpicker/ExpirationPickerBuilder.java

@@ -5,6 +5,7 @@
 import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.expirationpicker.ExpirationPickerDialogFragment.ExpirationPickerDialogHandler;
 
 import java.util.Vector;
@@ -22,6 +23,7 @@ public class ExpirationPickerBuilder {
     private Integer year;
     private int mReference = -1;
     private Vector<ExpirationPickerDialogHandler> mExpirationPickerDialogHandlers = new Vector<ExpirationPickerDialogHandler>();
+    private OnDialogDismissListener mOnDismissListener;
 
     /**
      * Attach a FragmentManager. This is required for creation of the Fragment.
@@ -150,6 +152,12 @@ public void show() {
             fragment.setTargetFragment(targetFragment, 0);
         }
         fragment.setExpirationPickerDialogHandlers(mExpirationPickerDialogHandlers);
+        fragment.setOnDismissListener(mOnDismissListener);
         fragment.show(ft, "expiration_dialog");
     }
+
+    public ExpirationPickerBuilder setOnDismissListener(OnDialogDismissListener onDismissListener) {
+        this.mOnDismissListener = onDismissListener;
+        return this;
+    }
 }

library/src/main/java/com/codetroopers/betterpickers/expirationpicker/ExpirationPickerDialogFragment.java

@@ -1,6 +1,7 @@
 package com.codetroopers.betterpickers.expirationpicker;
 
 import android.app.Activity;
+import android.content.DialogInterface;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.os.Bundle;
@@ -11,6 +12,7 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.R;
 
 import java.util.Vector;
@@ -37,6 +39,7 @@ public class ExpirationPickerDialogFragment extends DialogFragment {
     private int mDialogBackgroundResId;
     private Vector<ExpirationPickerDialogHandler> mExpirationPickerDialogHandlers = new Vector<ExpirationPickerDialogHandler>();
     private ColorStateList mTextColor;
+    private OnDialogDismissListener mDismissCallback;
 
     /**
      * Create an instance of the Picker (used internally)
@@ -161,6 +164,19 @@ public void onClick(View view) {
         return view;
     }
 
+
+    @Override
+    public void onDismiss(DialogInterface dialoginterface) {
+        super.onDismiss(dialoginterface);
+        if (mDismissCallback != null) {
+            mDismissCallback.onDialogDismiss(dialoginterface);
+        }
+    }
+
+    public void setOnDismissListener(OnDialogDismissListener ondialogdismisslistener) {
+        mDismissCallback = ondialogdismisslistener;
+    }
+
     /**
      * This interface allows objects to register for the Picker's set action.
      */

library/src/main/java/com/codetroopers/betterpickers/hmspicker/HmsPickerBuilder.java

@@ -5,6 +5,8 @@
 import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
+
 import java.util.Vector;
 
 /**
@@ -21,6 +23,7 @@ public class HmsPickerBuilder {
     private int mMinutes;
     private int mSeconds;
     private Integer plusMinusVisibility;
+    private OnDialogDismissListener mOnDismissListener;
 
     /**
      * Set the visibility of the +/- button. This takes an int corresponding to Android's View.VISIBLE, View.INVISIBLE,
@@ -171,11 +174,16 @@ public void show() {
         if ((mHours | mMinutes | mSeconds) != 0) {
             fragment.setTime(mHours, mMinutes, mSeconds);
         }
-
+        fragment.setOnDismissListener(mOnDismissListener);
         fragment.show(ft, "hms_dialog");
     }
 
     private static int bounded(int i, int min, int max) {
         return Math.min(Math.max(i, min), max);
     }
+
+    public HmsPickerBuilder setOnDismissListener(OnDialogDismissListener onDismissListener) {
+        this.mOnDismissListener = onDismissListener;
+        return this;
+    }
 }

library/src/main/java/com/codetroopers/betterpickers/hmspicker/HmsPickerDialogFragment.java

@@ -1,6 +1,7 @@
 package com.codetroopers.betterpickers.hmspicker;
 
 import android.app.Activity;
+import android.content.DialogInterface;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.os.Bundle;
@@ -11,14 +12,15 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.R;
 
 import java.util.Vector;
 
 /**
  * Dialog to set alarm time.
  */
-    public class HmsPickerDialogFragment extends DialogFragment {
+public class HmsPickerDialogFragment extends DialogFragment {
 
     private static final String REFERENCE_KEY = "HmsPickerDialogFragment_ReferenceKey";
     private static final String THEME_RES_ID_KEY = "HmsPickerDialogFragment_ThemeResIdKey";
@@ -35,6 +37,7 @@ public class HmsPickerDialogFragment extends DialogFragment {
     private int mMinutes;
     private int mSeconds;
     private int mPlusMinusVisibility = View.INVISIBLE;
+    private OnDialogDismissListener mDismissCallback;
 
     /**
      * Create an instance of the Picker (used internally)
@@ -102,7 +105,7 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
         cancelButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                dismiss();
+                HmsPickerDialogFragment.this.dismiss();
             }
         });
         doneButton.setTextColor(mTextColor);
@@ -141,14 +144,27 @@ public void onClick(View view) {
         return view;
     }
 
+
+    @Override
+    public void onDismiss(DialogInterface dialoginterface) {
+        super.onDismiss(dialoginterface);
+        if (mDismissCallback != null) {
+            mDismissCallback.onDialogDismiss(dialoginterface);
+        }
+    }
+
+    public void setOnDismissListener(OnDialogDismissListener ondialogdismisslistener) {
+        mDismissCallback = ondialogdismisslistener;
+    }
+
     public interface HmsPickerDialogHandlerV2 {
 
         void onDialogHmsSet(int reference, boolean isNegative, int hours, int minutes, int seconds);
     }
 
     /**
      * @param handlers a Vector of handlers
-     * Attach a Vector of handlers to be notified in addition to the Fragment's Activity and target Fragment.
+     *                 Attach a Vector of handlers to be notified in addition to the Fragment's Activity and target Fragment.
      */
     public void setHmsPickerDialogHandlersV2(Vector<HmsPickerDialogHandlerV2> handlers) {
         mHmsPickerDialogHandlerV2s = handlers;

library/src/main/java/com/codetroopers/betterpickers/numberpicker/NumberPickerBuilder.java

@@ -5,6 +5,7 @@
 import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.numberpicker.NumberPickerDialogFragment.NumberPickerDialogHandlerV2;
 
 import java.math.BigDecimal;
@@ -28,6 +29,7 @@ public class NumberPickerBuilder {
     private Integer currentNumberValue;
     private Double currentDecimalValue;
     private Integer currentSignValue;
+    private OnDialogDismissListener mOnDismissListener;
 
     /**
      * Attach a FragmentManager. This is required for creation of the Fragment.
@@ -220,6 +222,12 @@ public void show() {
             fragment.setTargetFragment(targetFragment, 0);
         }
         fragment.setNumberPickerDialogHandlersV2(mNumberPickerDialogHandlersV2);
+        fragment.setOnDismissListener(mOnDismissListener);
         fragment.show(ft, "number_dialog");
     }
+
+    public NumberPickerBuilder setOnDismissListener(OnDialogDismissListener onDismissListener) {
+        this.mOnDismissListener = onDismissListener;
+        return this;
+    }
 }

library/src/main/java/com/codetroopers/betterpickers/numberpicker/NumberPickerDialogFragment.java

@@ -1,6 +1,7 @@
 package com.codetroopers.betterpickers.numberpicker;
 
 import android.app.Activity;
+import android.content.DialogInterface;
 import android.content.res.ColorStateList;
 import android.content.res.TypedArray;
 import android.os.Bundle;
@@ -11,6 +12,7 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 
+import com.codetroopers.betterpickers.OnDialogDismissListener;
 import com.codetroopers.betterpickers.R;
 
 import java.math.BigDecimal;
@@ -49,6 +51,8 @@ public class NumberPickerDialogFragment extends DialogFragment {
     private int mPlusMinusVisibility = View.VISIBLE;
     private int mDecimalVisibility = View.VISIBLE;
     private Vector<NumberPickerDialogHandlerV2> mNumberPickerDialogHandlersV2 = new Vector<NumberPickerDialogHandlerV2>();
+    private OnDialogDismissListener mDismissCallback;
+
 
     /**
      * Create an instance of the Picker (used internally)
@@ -237,6 +241,18 @@ private boolean isSmaller(BigDecimal number) {
         return number.compareTo(mMinNumber) < 0;
     }
 
+    @Override
+    public void onDismiss(DialogInterface dialoginterface) {
+        super.onDismiss(dialoginterface);
+        if (mDismissCallback != null) {
+            mDismissCallback.onDialogDismiss(dialoginterface);
+        }
+    }
+
+    public void setOnDismissListener(OnDialogDismissListener ondialogdismisslistener) {
+        mDismissCallback = ondialogdismisslistener;
+    }
+
     /**
      * This interface allows objects to register for the Picker's set action.
      */
@@ -252,4 +268,9 @@ public interface NumberPickerDialogHandlerV2 {
     public void setNumberPickerDialogHandlersV2(Vector<NumberPickerDialogHandlerV2> handlers) {
         this.mNumberPickerDialogHandlersV2 = handlers;
     }
+
+    @Override
+    public void onCancel(DialogInterface dialog) {
+        super.onCancel(dialog);
+    }
 }