... that is moved across the screen based on where the player directs the character You also add the ball that is used to break the bricks This involves the use of touch listeners and custom classes ... buttons to be swapped out for the ones that appear as though the player has crushed them under his finger The selector layouts handle the swapping of these images Listing 3-7 shows the contents of ... phones were expensive to make and expensive to use They were toys for the rich and famous, and tools for the successful who wanted to show off The screens on these devices consisted of a single...
... 2.1 Tìm kiếm s ch 2.2 Menu hiển thị s ch Tim kiem khong ket qua x x 2.3 Tải s ch 2.4 Hiển thị thông tin s ch x 2.5 S ch gợi ý x x Tải s ch nhìn xấu Sau tải s ch phải thông báo loading ... không thấy vào Setting 3.1 S p xếp s ch theo thứ tự x 3.2 Hiển thị s ch theo danh mục x 3.3 Đăng xuất x 3.4 About us x 4.1 View đọc s ch Hiệu ứng lật trang x Không có danh mục Trên Android 4.2 Tốc ... đổi s ng tối x 4.6 Xem theo chương x 4.7 Tìm kiếm s ch x Đánh dấu trang 4.8 x không chạy Vẫn thấy chậm x x Không có phần quản lý đánh dấu trang Tieengs Việt có dấu không dấu Những lỗi phát sinh...
... void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); Toast.makeText(getBaseContext(), "onSaveInstanceState BUNDLING", Toast.LENGTH_LONG).show(); } // onSaveInstanceState ... view lưu onSaveInstanceState(Bundle) */ @Override protected void onRestoreInstanceState(Bundle savedInstanceState) { super.onRestoreInstanceState(savedInstanceState); Toast.makeText(getBaseContext(), ... Life Cycle States An activity has essentially three states: It is active or running It is paused or It is stopped Figure 14 14 Android – Application 's Life Cycle Life Cycle States Một activity...
... Android Market sales in its earnings results, but like Apple it is using the store to help build its platform and increase sales of its phones to the masses Note Someone once said (possibly Rudi ... some specific holiday sales campaigns for each app during its holiday Seasonal apps can better because a season can last for a number of months There are apps for all seasons Figure 2.7 shows ... Directions • Advice/ideas Customers want answers • Content • Your site • Blogs • Twitter • Builds confidence • Sales process occurs • Relationship established • Sales happen Your ‘conversations’ lead...
... challenges for developers.Applications need to support multiple screen sizes, resolution ratios, keyboards, hardware sensors, OS versions, wireless data rates, and system configurations Each can lead ... behavior, but testing applications across all environments is an impossible task Android has therefore been constructed to ensure as uniform an experience across platforms as possible By abstracting ... positive reviews, users purchase it If an app is successful, it might make sense to raise the price of the app Managing Reviews and Updates Most successful apps from independent developers come through...
... mistakes and realize where you went wrong, as well as your progress and successes 5 Sharing And Marketing Bringing your app to market involves what is known as packaging What this is just a process ... for consultants and systems programmers to rapidly prototype new products for review by clients, thanks to the visual editor With the visual editor at your disposal it is possible, even easy, to ... computers and how they can become contributors of useful and purposeful digital content, not merely users of it Myriad guides, teaching resources, and testimonials from professional educators as to...
... tự động thư mục App_ Backup_Restore tạo thẻ SD bạn Tuy nhiên bạn muốn thay đổi thư mục lưu trữ mặc định truy cập tùy chọn Settings > Backup path để chọn Bên cạnh App Backup & Restore cho phép ... trữ thẻ SD, nhớ lưu trữ chúng thư mục lưu trữ bên Để s dụng, bạn cần cần kích hoạt ứng dụng lên bắt đầu lựa chọn ứng dụng mà bạn muốn lưu tập tin nén Sau bạn bấm nút Backup Selected Apps để chương ... Người dùng điện thoại di động Android biết tầm quan trọng liệu lưu trữ bên tin nhắn, danh bạ, ứng dụng … Vì việc tạo lưu cho ứng dụng hệ thống cần thiết App Backup & Restore giúp bạn tạo lưu tất...
... tài khoản Windows Live SkyDrive người dùng chưa có) Như bạn s dụng điện thoại Android thông qua ứng dụng SkyAMP có thẻ truy cập vào thư viện nhạc dễ dàng từ nơi đâu S dụng SkyAMP dễ dàng Khi ... mình, từ dịch vụ lưu trữ trực tuyến Windows Live SkyDrive Với 25 GB dung lượng miễn phí, người dùng cần đăng ký tài khoản miễn phí Windows Live SkyDrive sau upload tất file nhạc mà bạn yêu thích ... mục có liên quan SkyAMP hiển thị nghệ thuật album cho bạn Với tính chia s , SkyAMP cho phép người dùng chia s file với bạn bè tải nhạc điện thoại lưu thẻ nhớ máy Có thể nói SkyAMP công cụ nghe...
... devices, such as early PDAs, household security systems, and GPSs, moved to somewhat standardized operating system platforms about five years ago Small-footprint operating systems such as Linux, ... or installation process to speak of for the Android SDK; rather, you must follow a series of steps to associate the SDK with your Eclipse development environment The first of these steps is to ... plans for a few Android- based devices in the near future With its release in November 2007, the system itself is still in a software-only beta This is good news for developers because it gives us...
... courses at several universities There are now thousands of hobbyists, businesspersons, marriage-proposers, and tinkerers roaming the App Inventor site and forum (http://appinventor.googlelabs.com/forum/) ... way of saying, “When this happens, the app does this.” In a traditional language like Java, you have to understand classes, objects, and special objects called listeners to express a simple event ... get set up in just a few minutes, though sometimes there are issues with setting up device drivers for particular Android phones If you have any phone issues, we suggest you get started using...
... basis The variety is monstrous From productivity applications such as spreadsheets and calculators to purely social applications such as Twitter and blogger aids, endless possibilities exist ... “Troubleshooting,” is divided into three sections: troubleshooting device issues, troubleshooting application issues, and troubleshooting design issues You’ll find questions and answers for some ... also as traveling offices, and dinner dates become business meetings or event-planning sessions So it s no surprise that our devices must also more than just be a phone, an MP3 player, or a GPS...
... challenges for developers.Applications need to support multiple screen sizes, resolution ratios, keyboards, hardware sensors, OS versions, wireless data rates, and system configurations Each can lead ... behavior, but testing applications across all environments is an impossible task Android has therefore been constructed to ensure as uniform an experience across platforms as possible By abstracting ... positive reviews, users purchase it If an app is successful, it might make sense to raise the price of the app Managing Reviews and Updates Most successful apps from independent developers come through...
... variables list, insert the ANDROID_ SDK and ANDROID_ NDK variables with the corresponding directories as values 12 Append %ANDROID_ SDK%\tools, %ANDROID_ SDK%\platform-tools and %ANDROID_ NDK%, all separated ... install some system packages and utilities: First, Glibc (the GNU C standard library, in version 2.7 or later) must be installed It is usually shipped with Linux systems by default Check its version ... display meshes Chapter 7, Playing Sound with OpenSL ES, adds a musical dimension to native applications with OpenSL ES, a unique feature provided only by the Android NDK We will also record sounds...
... be most associated with smartphones for the foreseeable future For developers, this has benefits and drawbacks On the plus side, Android- style smartphones are sexy Offering Internet services over ... and test Android applications It comes in two parts: the base tools, plus versionspecific SDKs and related add-ons Install the Base Tools The Android developer tools can be found on the Android ... SDK releases you want to test against • "Documentation for Android SDK" for the latest Android SDK release • "Samples for SDK" for the latest Android SDK release, and perhaps for older releases...
... • • ◦ Using SQLiteCursorLoader 1029 ◦ Inside SQLiteCursorLoader 1030 ◦ What Else Is Missing? 1034 ◦ Issues, Issues, Issues 1034 ◦ Loaders Beyond Cursors ... high-level Android concepts This will simplify further discussions later in the book Android Applications This book is focused on writing Android applications An application is something that a user ... there is not enough screen space, so it shows each of those (labels, conversations, messages) in separate activities Android supplies a construct called the fragment to help make it easier for...