am b5723869: Merge change I85aa2b1d into eclair
Merge commit 'b57238690e7e4afa66416e3ad25183a576f35075' into eclair-mr2 * commit 'b57238690e7e4afa66416e3ad25183a576f35075': create a test app that allows direct control of a sync adapter for testing purposes
This commit is contained in:
Fred Quintana
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/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.development;
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import android.app.Activity;
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import android.app.PendingIntent;
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import android.app.Dialog;
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import android.app.AlertDialog;
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import android.content.res.TypedArray;
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import android.content.pm.RegisteredServicesCache;
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import android.content.pm.RegisteredServicesCacheListener;
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import android.content.SyncAdapterType;
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import android.content.ISyncAdapter;
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import android.content.ISyncContext;
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import android.content.ServiceConnection;
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import android.content.ComponentName;
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import android.content.SyncResult;
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import android.content.Intent;
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import android.content.Context;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.os.RemoteException;
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import android.widget.ArrayAdapter;
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import android.widget.AdapterView;
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import android.widget.Spinner;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.ListView;
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import android.util.AttributeSet;
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import android.provider.Settings;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.view.View;
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import android.view.LayoutInflater;
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import java.util.Collection;
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public class SyncAdapterDriver extends Activity
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implements RegisteredServicesCacheListener, AdapterView.OnItemClickListener {
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private Spinner mSyncAdapterSpinner;
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private Button mBindButton;
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private Button mUnbindButton;
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private TextView mBoundAdapterTextView;
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private Button mStartSyncButton;
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private Button mCancelSyncButton;
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private TextView mStatusTextView;
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private Object[] mSyncAdapters;
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private SyncAdaptersCache mSyncAdaptersCache;
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private final Object mSyncAdaptersLock = new Object();
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private static final int DIALOG_ID_PICK_ACCOUNT = 1;
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private ListView mAccountPickerView = null;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mSyncAdaptersCache = new SyncAdaptersCache(this);
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setContentView(R.layout.sync_adapter_driver);
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mSyncAdapterSpinner = (Spinner) findViewById(R.id.sync_adapters_spinner);
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mBindButton = (Button) findViewById(R.id.bind_button);
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mUnbindButton = (Button) findViewById(R.id.unbind_button);
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mBoundAdapterTextView = (TextView) findViewById(R.id.bound_adapter_text_view);
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mStartSyncButton = (Button) findViewById(R.id.start_sync_button);
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mCancelSyncButton = (Button) findViewById(R.id.cancel_sync_button);
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mStatusTextView = (TextView) findViewById(R.id.status_text_view);
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getSyncAdapters();
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mSyncAdaptersCache.setListener(this);
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}
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protected void onDestroy() {
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mSyncAdaptersCache.close();
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super.onDestroy();
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}
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private void getSyncAdapters() {
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Collection<RegisteredServicesCache.ServiceInfo<SyncAdapterType>> all =
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mSyncAdaptersCache.getAllServices();
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synchronized (mSyncAdaptersLock) {
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mSyncAdapters = new Object[all.size()];
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String[] names = new String[mSyncAdapters.length];
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int i = 0;
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for (RegisteredServicesCache.ServiceInfo<SyncAdapterType> item : all) {
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mSyncAdapters[i] = item;
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names[i] = item.type.authority + " - " + item.type.accountType;
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i++;
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}
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ArrayAdapter<String> adapter =
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new ArrayAdapter<String>(this,
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R.layout.sync_adapter_item, names);
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mSyncAdapterSpinner.setAdapter(adapter);
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}
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}
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void updateUi() {
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boolean isBound;
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boolean hasServiceConnection;
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synchronized (mServiceConnectionLock) {
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hasServiceConnection = mActiveServiceConnection != null;
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isBound = hasServiceConnection && mActiveServiceConnection.mBoundSyncAdapter != null;
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}
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mStartSyncButton.setEnabled(isBound);
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mCancelSyncButton.setEnabled(isBound);
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mBindButton.setEnabled(!hasServiceConnection);
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mUnbindButton.setEnabled(hasServiceConnection);
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}
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public void startSyncSelected(View view) {
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synchronized (mServiceConnectionLock) {
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ISyncAdapter syncAdapter = null;
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if (mActiveServiceConnection != null) {
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syncAdapter = mActiveServiceConnection.mBoundSyncAdapter;
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}
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if (syncAdapter != null) {
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removeDialog(DIALOG_ID_PICK_ACCOUNT);
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mAccountPickerView = (ListView) LayoutInflater.from(this).inflate(
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R.layout.account_list_view, null);
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mAccountPickerView.setOnItemClickListener(this);
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Account accounts[] = AccountManager.get(this).getAccountsByType(
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mActiveServiceConnection.mSyncAdapter.type.accountType);
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String[] accountNames = new String[accounts.length];
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for (int i = 0; i < accounts.length; i++) {
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accountNames[i] = accounts[i].name;
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}
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ArrayAdapter<String> adapter =
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new ArrayAdapter<String>(SyncAdapterDriver.this,
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android.R.layout.simple_list_item_1, accountNames);
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mAccountPickerView.setAdapter(adapter);
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showDialog(DIALOG_ID_PICK_ACCOUNT);
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}
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}
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updateUi();
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}
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private void startSync(String accountName) {
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synchronized (mServiceConnectionLock) {
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ISyncAdapter syncAdapter = null;
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if (mActiveServiceConnection != null) {
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syncAdapter = mActiveServiceConnection.mBoundSyncAdapter;
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}
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if (syncAdapter != null) {
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try {
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mStatusTextView.setText(
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getString(R.string.status_starting_sync_format, accountName));
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Account account = new Account(accountName,
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mActiveServiceConnection.mSyncAdapter.type.accountType);
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syncAdapter.startSync(mActiveServiceConnection,
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mActiveServiceConnection.mSyncAdapter.type.authority,
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account, new Bundle());
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} catch (RemoteException e) {
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mStatusTextView.setText(
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getString(R.string.status_remote_exception_while_starting_sync));
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}
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}
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}
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updateUi();
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}
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public void cancelSync(View view) {
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synchronized (mServiceConnectionLock) {
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ISyncAdapter syncAdapter = null;
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if (mActiveServiceConnection != null) {
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syncAdapter = mActiveServiceConnection.mBoundSyncAdapter;
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}
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if (syncAdapter != null) {
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try {
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mStatusTextView.setText(getString(R.string.status_canceled_sync));
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syncAdapter.cancelSync(mActiveServiceConnection);
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} catch (RemoteException e) {
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mStatusTextView.setText(
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getString(R.string.status_remote_exception_while_canceling_sync));
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}
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}
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}
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updateUi();
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}
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public void onRegisteredServicesCacheChanged() {
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getSyncAdapters();
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}
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@Override
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protected Dialog onCreateDialog(final int id) {
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if (id == DIALOG_ID_PICK_ACCOUNT) {
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setMessage(R.string.select_account_to_sync);
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builder.setInverseBackgroundForced(true);
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builder.setView(mAccountPickerView);
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return builder.create();
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}
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return super.onCreateDialog(id);
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}
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public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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TextView item = (TextView) view;
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final String accountName = item.getText().toString();
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dismissDialog(DIALOG_ID_PICK_ACCOUNT);
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startSync(accountName);
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}
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private class MyServiceConnection extends ISyncContext.Stub implements ServiceConnection {
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private volatile ISyncAdapter mBoundSyncAdapter;
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final RegisteredServicesCache.ServiceInfo<SyncAdapterType> mSyncAdapter;
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public MyServiceConnection(
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RegisteredServicesCache.ServiceInfo<SyncAdapterType> syncAdapter) {
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mSyncAdapter = syncAdapter;
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}
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public void onServiceConnected(ComponentName name, IBinder service) {
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mBoundSyncAdapter = ISyncAdapter.Stub.asInterface(service);
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final SyncAdapterType type = mActiveServiceConnection.mSyncAdapter.type;
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mBoundAdapterTextView.setText(getString(R.string.binding_connected_format,
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type.authority, type.accountType));
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updateUi();
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}
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public void onServiceDisconnected(ComponentName name) {
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mBoundAdapterTextView.setText(getString(R.string.binding_not_connected));
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mBoundSyncAdapter = null;
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updateUi();
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}
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public void sendHeartbeat() {
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runOnUiThread(new Runnable() {
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public void run() {
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uiThreadSendHeartbeat();
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}
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});
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}
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public void uiThreadSendHeartbeat() {
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mStatusTextView.setText(getString(R.string.status_received_heartbeat));
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}
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public void uiThreadOnFinished(SyncResult result) {
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if (result.hasError()) {
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mStatusTextView.setText(
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getString(R.string.status_sync_failed_format, result.toString()));
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} else {
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mStatusTextView.setText(
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getString(R.string.status_sync_succeeded_format, result.toString()));
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}
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}
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public void onFinished(final SyncResult result) throws RemoteException {
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runOnUiThread(new Runnable() {
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public void run() {
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uiThreadOnFinished(result);
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}
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});
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}
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}
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final Object mServiceConnectionLock = new Object();
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MyServiceConnection mActiveServiceConnection;
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public void initiateBind(View view) {
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synchronized (mServiceConnectionLock) {
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if (mActiveServiceConnection != null) {
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mStatusTextView.setText(getString(R.string.status_already_bound));
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return;
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}
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RegisteredServicesCache.ServiceInfo<SyncAdapterType> syncAdapter =
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getSelectedSyncAdapter();
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if (syncAdapter == null) {
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mStatusTextView.setText(getString(R.string.status_sync_adapter_not_selected));
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return;
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}
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mActiveServiceConnection = new MyServiceConnection(syncAdapter);
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Intent intent = new Intent();
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intent.setAction("android.content.SyncAdapter");
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intent.setComponent(syncAdapter.componentName);
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intent.putExtra(Intent.EXTRA_CLIENT_LABEL,
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com.android.internal.R.string.sync_binding_label);
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intent.putExtra(Intent.EXTRA_CLIENT_INTENT, PendingIntent.getActivity(
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this, 0, new Intent(Settings.ACTION_SYNC_SETTINGS), 0));
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if (!bindService(intent, mActiveServiceConnection, Context.BIND_AUTO_CREATE)) {
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mBoundAdapterTextView.setText(getString(R.string.binding_bind_failed));
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mActiveServiceConnection = null;
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return;
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}
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mBoundAdapterTextView.setText(getString(R.string.binding_waiting_for_connection));
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}
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updateUi();
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}
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public void initiateUnbind(View view) {
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synchronized (mServiceConnectionLock) {
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if (mActiveServiceConnection == null) {
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return;
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}
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mBoundAdapterTextView.setText("");
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unbindService(mActiveServiceConnection);
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mActiveServiceConnection = null;
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}
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updateUi();
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}
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private RegisteredServicesCache.ServiceInfo<SyncAdapterType> getSelectedSyncAdapter() {
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synchronized (mSyncAdaptersLock) {
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final int position = mSyncAdapterSpinner.getSelectedItemPosition();
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if (position == AdapterView.INVALID_POSITION) {
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return null;
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}
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try {
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//noinspection unchecked
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return (RegisteredServicesCache.ServiceInfo<SyncAdapterType>)
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mSyncAdapters[position];
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} catch (Exception e) {
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return null;
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}
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}
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}
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static class SyncAdaptersCache extends RegisteredServicesCache<SyncAdapterType> {
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private static final String SERVICE_INTERFACE = "android.content.SyncAdapter";
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private static final String SERVICE_META_DATA = "android.content.SyncAdapter";
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private static final String ATTRIBUTES_NAME = "sync-adapter";
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SyncAdaptersCache(Context context) {
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super(context, SERVICE_INTERFACE, SERVICE_META_DATA, ATTRIBUTES_NAME);
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}
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public SyncAdapterType parseServiceAttributes(String packageName, AttributeSet attrs) {
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TypedArray sa = mContext.getResources().obtainAttributes(attrs,
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com.android.internal.R.styleable.SyncAdapter);
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try {
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final String authority =
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sa.getString(com.android.internal.R.styleable.SyncAdapter_contentAuthority);
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final String accountType =
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sa.getString(com.android.internal.R.styleable.SyncAdapter_accountType);
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if (authority == null || accountType == null) {
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return null;
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}
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final boolean userVisible = sa.getBoolean(
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com.android.internal.R.styleable.SyncAdapter_userVisible, true);
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final boolean supportsUploading = sa.getBoolean(
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com.android.internal.R.styleable.SyncAdapter_supportsUploading, true);
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return new SyncAdapterType(authority, accountType, userVisible, supportsUploading);
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} finally {
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sa.recycle();
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}
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}
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}
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}
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Reference in New Issue
Block a user