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/*
* Copyright (C) 2014 Google Inc.
* Licensed to 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.mail.ui;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import com.android.mail.R;
import com.android.mail.browse.ConversationAccountController;
import com.android.mail.content.ObjectCursor;
import com.android.mail.providers.Account;
import com.android.mail.providers.UIProvider;
import com.android.mail.utils.Utils;
/**
* Activity that provides support for querying an {@link Account}
* as well as showing settings/help/send feedback in the action
* overflow menu.
*/
public abstract class AccountFeedbackActivity extends ActionBarActivity
implements ConversationAccountController, AccountLoadCallbacks.AccountLoadCallbackListener {
public static final String EXTRA_ACCOUNT_URI = "extra-account-uri";
private static final int ACCOUNT_LOADER = 0;
private static final String SAVED_ACCOUNT = "saved-account";
private MenuItem mHelpAndFeedbackItem;
protected Uri mAccountUri;
protected Account mAccount;
private AccountLoadCallbacks mAccountLoadCallbacks;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.account_feedback_activity);
final ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
final Intent intent = getIntent();
mAccountUri = intent.getParcelableExtra(EXTRA_ACCOUNT_URI);
if (savedInstanceState != null) {
if (savedInstanceState.containsKey(SAVED_ACCOUNT)) {
mAccount = savedInstanceState.getParcelable(SAVED_ACCOUNT);
}
}
// Account uri will be null if we launched from outside of the app.
// So just don't load an account at all.
if (mAccountUri != null) {
mAccountLoadCallbacks = new AccountLoadCallbacks(
this /* context */, mAccountUri, this /* accountLoadCallbackListener*/);
getLoaderManager().initLoader(ACCOUNT_LOADER, Bundle.EMPTY, mAccountLoadCallbacks);
}
}
@Override
public void onAccountLoadCallbackFinished(ObjectCursor<Account> data) {
if (data != null && data.moveToFirst()) {
mAccount = data.getModel();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
if (mAccountUri == null) {
return false;
}
getMenuInflater().inflate(R.menu.account_feedback_menu, menu);
mHelpAndFeedbackItem = menu.findItem(R.id.help_info_menu_item);
return true;
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
if (mHelpAndFeedbackItem != null) {
mHelpAndFeedbackItem.setVisible(mAccount != null
&& mAccount.supportsCapability(UIProvider.AccountCapabilities.HELP_CONTENT));
}
return super.onPrepareOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
final int itemId = item.getItemId();
if (itemId == android.R.id.home) {
finish();
} else if (itemId == R.id.settings) {
Utils.showSettings(this, mAccount);
} else if (itemId == R.id.help_info_menu_item) {
showHelp(getString(R.string.main_help_context));
} else {
return super.onOptionsItemSelected(item);
}
return true;
}
@Override
public Account getAccount() {
return mAccount;
}
protected void showHelp(String helpContext) {
Utils.showHelp(this, mAccount, helpContext);
}
}
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