1 files changed, 193 insertions, 0 deletions
diff --git a/src/com/android/im/app/BlockedContactsActivity.java b/src/com/android/im/app/BlockedContactsActivity.java
new file mode 100644
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--- /dev/null
+++ b/src/com/android/im/app/BlockedContactsActivity.java
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+/*
+ * Copyright (C) 2007-2008 Esmertec AG.
+ * Copyright (C) 2007-2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.im.app;
+
+import android.app.AlertDialog;
+import android.app.ListActivity;
+import android.content.ContentUris;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.RemoteException;
+import android.provider.Im;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.ResourceCursorAdapter;
+
+import com.android.im.IContactListManager;
+import com.android.im.IImConnection;
+import com.android.im.R;
+import com.android.im.plugin.BrandingResourceIDs;
+
+public class BlockedContactsActivity extends ListActivity {
+    ImApp mApp;
+    SimpleAlertHandler mHandler;
+
+    private static final String[] PROJECTION = {
+        Im.BlockedList._ID,
+        Im.BlockedList.ACCOUNT,
+        Im.BlockedList.PROVIDER,
+        Im.BlockedList.NICKNAME,
+        Im.BlockedList.USERNAME,
+        Im.BlockedList.AVATAR_DATA,
+    };
+
+    static final int ACCOUNT_COLUMN  = 1;
+    static final int PROVIDER_COLUMN = 2;
+    static final int NICKNAME_COLUMN = 3;
+    static final int USERNAME_COLUMN = 4;
+    static final int AVATAR_COLUMN = 5;
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        requestWindowFeature(Window.FEATURE_LEFT_ICON);
+
+        setContentView(R.layout.blocked_contacts_activity);
+        mHandler = new SimpleAlertHandler(this);
+
+        mApp = ImApp.getApplication(this);
+        mApp.startImServiceIfNeed();
+        if (!resolveIntent()) {
+            finish();
+            return;
+        }
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        Cursor c = (Cursor) l.getAdapter().getItem(position);
+        if (c == null) {
+            mHandler.showAlert(R.string.error, R.string.select_contact);
+            return;
+        }
+        long providerId = c.getLong(PROVIDER_COLUMN);
+        String username = c.getString(USERNAME_COLUMN);
+        String nickname = c.getString(NICKNAME_COLUMN);
+        mApp.callWhenServiceConnected(mHandler, new UnblockAction(providerId, username, nickname));
+    }
+
+    private boolean resolveIntent() {
+        Intent i = getIntent();
+        Uri uri = i.getData();
+        if (uri == null) {
+            warning("No data to show");
+            return false;
+        }
+
+        long accountId = ContentUris.parseId(uri);
+        Uri accountUri = ContentUris.withAppendedId(Im.Account.CONTENT_URI, accountId);
+        Cursor accountCursor = getContentResolver().query(accountUri, null, null, null, null);
+        if (accountCursor == null) {
+            warning("Bad account");
+            return false;
+        }
+        if (!accountCursor.moveToFirst()) {
+            warning("Bad account");
+            accountCursor.close();
+            return false;
+        }
+
+        long providerId = accountCursor.getLong(
+                accountCursor.getColumnIndexOrThrow(Im.Account.PROVIDER));
+        String username = accountCursor.getString(
+                accountCursor.getColumnIndexOrThrow(Im.Account.USERNAME));
+
+        BrandingResources brandingRes = mApp.getBrandingResource(providerId);
+        getWindow().setFeatureDrawable(Window.FEATURE_LEFT_ICON,
+                brandingRes.getDrawable(BrandingResourceIDs.DRAWABLE_LOGO));
+
+        setTitle(getResources().getString(R.string.blocked_list_title, username));
+        accountCursor.close();
+
+        Cursor c = managedQuery(uri, PROJECTION, null, Im.BlockedList.DEFAULT_SORT_ORDER);
+        if (c == null) {
+            warning("Database error when query " + uri);
+            return false;
+        }
+
+        ListAdapter adapter = new BlockedContactsAdapter(c, this);
+        setListAdapter(adapter);
+        return true;
+    }
+
+    private static void warning(String msg) {
+        Log.w(ImApp.LOG_TAG, "<BlockContactsActivity> " + msg);
+    }
+
+    private static class BlockedContactsAdapter extends ResourceCursorAdapter {
+        public BlockedContactsAdapter(Cursor c, Context context) {
+            super(context, R.layout.blocked_contact_view, c);
+        }
+
+        @Override
+        public void bindView(View view, Context context, Cursor cursor) {
+            if (view instanceof BlockedContactView) {
+                ((BlockedContactView) view).bind(cursor);
+            }
+        }
+    }
+
+    private class UnblockAction implements Runnable {
+        private long mProviderId;
+        String mUserName;
+        private String mNickName;
+
+        public UnblockAction(long providerId, String userName, String nickName) {
+            mProviderId = providerId;
+            mUserName = userName;
+            mNickName = nickName;
+        }
+
+        public void run() {
+            final IImConnection conn = mApp.getConnection(mProviderId);
+            if (conn == null) {
+                mHandler.showAlert(R.string.error, R.string.disconnected);
+                return;
+            }
+            DialogInterface.OnClickListener confirmListener = new DialogInterface.OnClickListener(){
+                public void onClick(DialogInterface dialog, int whichButton) {
+                    try {
+                        IContactListManager manager = conn.getContactListManager();
+                        manager.unBlockContact(mUserName);
+                    } catch (RemoteException e) {
+                        mHandler.showServiceErrorAlert();
+                    }
+                }
+            };
+            Resources r = getResources();
+
+            new AlertDialog.Builder(BlockedContactsActivity.this)
+                .setTitle(R.string.confirm)
+                .setMessage(r.getString(R.string.confirm_unblock_contact, mNickName))
+                .setPositiveButton(R.string.yes, confirmListener) // default button
+                .setNegativeButton(R.string.no, null)
+                .setCancelable(false)
+                .show();
+        }
+
+    }
+}