support for custom tag

Author: tomas-vondracek

demo/src/eu/inmite/demo/dialogs/MyActivity.java

@@ -59,8 +59,13 @@ public void onClick(View v) {
 		findViewById(R.id.message_title_buttons_dialog).setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View v) {
-				SimpleDialogFragment.createBuilder(c, getSupportFragmentManager()).setTitle(R.string.title).setMessage(R.string.message_3).setPositiveButtonText(R.string.positive_button)
-					.setNegativeButtonText(R.string.negative_button).setRequestCode(42).show();
+				SimpleDialogFragment.createBuilder(c, getSupportFragmentManager())
+						.setTitle(R.string.title)
+						.setMessage(R.string.message_3)
+						.setPositiveButtonText(R.string.positive_button)
+						.setNegativeButtonText(R.string.negative_button).setRequestCode(42)
+						.setTag("custom-tag")
+						.show();
 			}
 		});
 		/*

library/src/eu/inmite/android/lib/dialogs/BaseDialogFragment.java

@@ -71,10 +71,11 @@ public void onDestroyView() {
 	 */
 	protected static class Builder {
 
-		private DialogFragment mDialogFragment;
-		private Context mContext;
-		private ViewGroup mContainer;
-		private LayoutInflater mInflater;
+		private final DialogFragment mDialogFragment;
+		private final Context mContext;
+		private final ViewGroup mContainer;
+		private final LayoutInflater mInflater;
+
 		private CharSequence mTitle = null;
 		private CharSequence mPositiveButtonText;
 		private View.OnClickListener mPositiveButtonListener;

library/src/eu/inmite/android/lib/dialogs/SimpleDialogFragment.java

@@ -33,7 +33,7 @@
  */
 public class SimpleDialogFragment extends BaseDialogFragment {
 
-	public static String TAG = "simple_dialog";
+	public static String DEFAULT_TAG = "simple_dialog";
 
 	protected static String ARG_MESSAGE = "message";
 	protected static String ARG_TITLE = "title";
@@ -165,6 +165,7 @@ public static class SimpleDialogBuilder {
 		private Fragment mTargetFragment;
 		private int mRequestCode = SimpleDialogFragment.DEFAULT_REQUEST_CODE;
 		private FragmentManager mFragmentManager;
+		private String mTag = SimpleDialogFragment.DEFAULT_TAG;
 
 		private SimpleDialogBuilder(Context context, FragmentManager fragmentManager) {
 			mContext = context.getApplicationContext();
@@ -227,6 +228,11 @@ public SimpleDialogBuilder setRequestCode(int requestCode) {
 			return this;
 		}
 
+		public SimpleDialogBuilder setTag(String tag) {
+			mTag = tag;
+			return this;
+		}
+
 		public void show() {
 			// close button by default
 			if (mPositiveButtonText == null && mNegativeButtonText == null) {
@@ -245,7 +251,7 @@ public void show() {
 			}
 			fragment.setArguments(args);
 			fragment.setCancelable(mCancelable);
-			fragment.show(mFragmentManager, SimpleDialogFragment.TAG);
+			fragment.show(mFragmentManager, mTag);
 
 		}
 	}