fix the TooManyDeletes to show up again

It was moved so it was no longer in the location that
SyncManager expected. I fixed it by (a) moving it to the
SyncManager directory and by (b) changing the SyncManager to
refer to it by class rather than by class name, which means
it will now check for it at compile time, not run time.
Bug: 3289922

Change-Id: I24f8bac371a16c62c2a38ed1024702c6d0913b93

core/java/android/content/SyncActivityTooManyDeletes.java

@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2007 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 android.content;
+
+import com.android.internal.R;
+import android.accounts.Account;
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.TextView;
+
+/**
+ * Presents multiple options for handling the case where a sync was aborted because there
+ * were too many pending deletes. One option is to force the delete, another is to rollback
+ * the deletes, the third is to do nothing.
+ * @hide
+ */
+public class SyncActivityTooManyDeletes extends Activity
+        implements AdapterView.OnItemClickListener {
+
+    private long mNumDeletes;
+    private Account mAccount;
+    private String mAuthority;
+    private String mProvider;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        Bundle extras = getIntent().getExtras();
+        if (extras == null) {
+            finish();
+            return;
+        }
+
+        mNumDeletes = extras.getLong("numDeletes");
+        mAccount = (Account) extras.getParcelable("account");
+        mAuthority = extras.getString("authority");
+        mProvider = extras.getString("provider");
+
+        // the order of these must match up with the constants for position used in onItemClick
+        CharSequence[] options = new CharSequence[]{
+                getResources().getText(R.string.sync_really_delete),
+                getResources().getText(R.string.sync_undo_deletes),
+                getResources().getText(R.string.sync_do_nothing)
+        };
+
+        ListAdapter adapter = new ArrayAdapter<CharSequence>(this,
+                android.R.layout.simple_list_item_1,
+                android.R.id.text1,
+                options);
+
+        ListView listView = new ListView(this);
+        listView.setAdapter(adapter);
+        listView.setItemsCanFocus(true);
+        listView.setOnItemClickListener(this);
+
+        TextView textView = new TextView(this);
+        CharSequence tooManyDeletesDescFormat =
+                getResources().getText(R.string.sync_too_many_deletes_desc);
+        textView.setText(String.format(tooManyDeletesDescFormat.toString(),
+                mNumDeletes, mProvider, mAccount.name));
+
+        final LinearLayout ll = new LinearLayout(this);
+        ll.setOrientation(LinearLayout.VERTICAL);
+        final LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT, 0);
+        ll.addView(textView, lp);
+        ll.addView(listView, lp);
+
+        // TODO: consider displaying the icon of the account type
+//        AuthenticatorDescription[] descs = AccountManager.get(this).getAuthenticatorTypes();
+//        for (AuthenticatorDescription desc : descs) {
+//            if (desc.type.equals(mAccount.type)) {
+//                try {
+//                    final Context authContext = createPackageContext(desc.packageName, 0);
+//                    ImageView imageView = new ImageView(this);
+//                    imageView.setImageDrawable(authContext.getResources().getDrawable(desc.iconId));
+//                    ll.addView(imageView, lp);
+//                } catch (PackageManager.NameNotFoundException e) {
+//                }
+//                break;
+//            }
+//        }
+
+        setContentView(ll);
+    }
+
+    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+        // the constants for position correspond to the items options array in onCreate()
+        if (position == 0) startSyncReallyDelete();
+        else if (position == 1) startSyncUndoDeletes();
+        finish();
+    }
+
+    private void startSyncReallyDelete() {
+        Bundle extras = new Bundle();
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_OVERRIDE_TOO_MANY_DELETIONS, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true);
+        ContentResolver.requestSync(mAccount, mAuthority, extras);
+    }
+
+    private void startSyncUndoDeletes() {
+        Bundle extras = new Bundle();
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_DISCARD_LOCAL_DELETIONS, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
+        extras.putBoolean(ContentResolver.SYNC_EXTRAS_UPLOAD, true);
+        ContentResolver.requestSync(mAccount, mAuthority, extras);
+    }
+}

core/java/android/content/SyncManager.java

@@ -2157,9 +2157,7 @@ public class SyncManager implements OnAccountsUpdateListener {
             }
             CharSequence authorityName = providerInfo.loadLabel(mContext.getPackageManager());
 
-            Intent clickIntent = new Intent();
-            clickIntent.setClassName("com.android.providers.subscribedfeeds",
-                    "com.android.settings.SyncActivityTooManyDeletes");
+            Intent clickIntent = new Intent(mContext, SyncActivityTooManyDeletes.class);
             clickIntent.putExtra("account", account);
             clickIntent.putExtra("authority", authority);
             clickIntent.putExtra("provider", authorityName.toString());