moving from eu.alefzero.eu to com.owncloud.android

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / fragment / ConfirmationDialogFragment.java

diff --git a/src/com/owncloud/android/ui/fragment/ConfirmationDialogFragment.java b/src/com/owncloud/android/ui/fragment/ConfirmationDialogFragment.java
new file mode 100644 (file)
index 0000000..62a68d5
--- /dev/null
+++ b/src/com/owncloud/android/ui/fragment/ConfirmationDialogFragment.java
@@ -0,0 +1,92 @@
+package com.owncloud.android.ui.fragment;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.util.Log;
+
+import com.actionbarsherlock.app.SherlockDialogFragment;
+
+public class ConfirmationDialogFragment extends SherlockDialogFragment {
+
+    public final static String ARG_CONF_RESOURCE_ID = "resource_id";
+    public final static String ARG_CONF_ARGUMENTS = "string_array";
+    
+    public final static String ARG_POSITIVE_BTN_RES = "positive_btn_res";
+    public final static String ARG_NEUTRAL_BTN_RES = "neutral_btn_res";
+    public final static String ARG_NEGATIVE_BTN_RES = "negative_btn_res";
+    
+    private ConfirmationDialogFragmentListener mListener;
+    
+    public static ConfirmationDialogFragment newInstance(int string_id, String[] arguments, int posBtn, int neuBtn, int negBtn) {
+        ConfirmationDialogFragment frag = new ConfirmationDialogFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_CONF_RESOURCE_ID, string_id);
+        args.putStringArray(ARG_CONF_ARGUMENTS, arguments);
+        args.putInt(ARG_POSITIVE_BTN_RES, posBtn);
+        args.putInt(ARG_NEUTRAL_BTN_RES, neuBtn);
+        args.putInt(ARG_NEGATIVE_BTN_RES, negBtn);
+        frag.setArguments(args);
+        return frag;
+    }
+    
+    public void setOnConfirmationListener(ConfirmationDialogFragmentListener listener) {
+        mListener = listener;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Object[] confirmationTarget = getArguments().getStringArray(ARG_CONF_ARGUMENTS);
+        int resourceId = getArguments().getInt(ARG_CONF_RESOURCE_ID, -1);
+        int posBtn = getArguments().getInt(ARG_POSITIVE_BTN_RES, -1);
+        int neuBtn = getArguments().getInt(ARG_NEUTRAL_BTN_RES, -1);
+        int negBtn = getArguments().getInt(ARG_NEGATIVE_BTN_RES, -1);
+        
+        if (confirmationTarget == null || resourceId == -1) {
+            Log.wtf(getTag(), "Calling confirmation dialog without resource or arguments");
+            return null;
+        }
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity())
+            .setIcon(android.R.drawable.ic_dialog_alert)
+            .setMessage(String.format(getString(resourceId), confirmationTarget))
+            .setTitle(android.R.string.dialog_alert_title);
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
+            builder.setIconAttribute(android.R.attr.alertDialogIcon);
+        }
+        
+        if (posBtn != -1)
+            builder.setPositiveButton(posBtn,
+                    new DialogInterface.OnClickListener() {
+                        public void onClick(DialogInterface dialog, int whichButton) {
+                            mListener.onConfirmation(getTag()); 
+                        }
+                    });
+        if (neuBtn != -1)
+            builder.setNeutralButton(neuBtn,
+                    new DialogInterface.OnClickListener() {
+                        public void onClick(DialogInterface dialog, int whichButton) {
+                            mListener.onNeutral(getTag()); 
+                        }
+                    });
+        if (negBtn != -1)
+            builder.setNegativeButton(negBtn,
+                    new DialogInterface.OnClickListener() {
+                        @Override
+                        public void onClick(DialogInterface dialog, int which) {
+                            mListener.onCancel(getTag());
+                        }
+                    });
+      return builder.create();
+    }
+    
+    
+    public interface ConfirmationDialogFragmentListener {
+        public void onConfirmation(String callerTag);
+        public void onNeutral(String callerTag);
+        public void onCancel(String callerTag);
+    }
+    
+}
+