Transferred from: https://blog.leancloud.cn/3306/Android 5.0 Lollipop is by far the most significant release, largely because material design--is a new design language that refreshes the entire Android user experience. But it is a big challenge for developers to design an application that is fully consistent with material design philosophy. This is supported by the Andr
This article is translated from the famous blog Android developers, the original author is Ian Lake, click here to view the original text.Android 5.0 Lollipop is by far the most significant release, largely because material design--is a new design language that refreshes the entire Android user experience. But it is a big challenge for developers to design an application that is fully consistent with materi
When you use Cocos2d-android to develop Android games, when you call the New World (Vector2,boolean) in box2d, the following error occurs:"Java.lang.UnsatisfiedLinkError:Native Method not Found:com.badlogic.gdx.physics.box2d.World.newWorld: (FFZ) J"Workaround:To add code to the current class:static { system.loadlibrary ("GDx");}This article is from the "What's
java_cn_hpc_cai_jni_jnilogdemo_test (jnienv* env,jobject jobj){LOGD ("Log.d This is Log:java_cn_hpc_cai_jni_jnilogdemo_test () in JNI");Logi ("Log.i This is Log:java_cn_hpc_cai_jni_jnilogdemo_test () in JNI");return 0;}3 in App/build.gradleDefaultconfig { NDK { ldlibs "log" modulename "Xal" //generated so name abifilters "Armeabi" // The output specifies the so library under three ABI architectures. Currently dispensable. //abifilters
1. Search for content from google
Intent intent = new Intent ();
Intent. setAction (Intent. ACTION_WEB_SEARCH );
Intent. putExtra (SearchManager. QUERY, "searchString ")
StartActivity (intent );
2. Browse the webpage
Uri uri = Uri. parse ("http://www.google.com ");
Intent it = new Intent (Intent. ACTION_VIEW, uri );
StartActivity (it );
3. display a map
Uri uri = Uri. parse ("geo: 38.899533,-77.036476 ");
Intent it = newIntent (Intent. Action_VIEW, uri );
StartActivity (it );
4. Route Plannin
Use Xarain to download the forms program for the first time, prompting for errors.C:\Program Files (x86) \msbuild\xamarin\android\xamarin.android.common.targets (236,2): Error xa5208:download failed. Download Https://dl-ssl.google.com/android/repository/support_r19.0.1.zip and put it to the C:\Users\Admin\ appdata\local\xamarin\android.support.v4\19.0.1 directory.C:\Program Files (x86) \msbuild\xamarin\
Display webpage:
1. Uri uri = URI. parse ("http://www.google.com ");2. Intent it = new intent (intent. action_view, Uri );3. startactivity (it );
Display map:
1. Uri uri = URI. parse ("Geo: 38.899533,-77.036476 ");2. Intent it = new intent (intent. action_view, Uri );3. startactivity (it );
Path Planning:
1. Uri uri = URI. parse ("http://maps.google.com/maps? F = D saddr = startlat % 20 startlng daddr = endlat % 20 endlng HL = EN ");2. Intent it = new intent (intent. action_view, Ur
Obfuscated the project, but found the following errors:
[Java] Warning: Android. Support. v4.view. Accessibility. accessibilitynodeprovidercompatjellybean $ 1 : Can ' T find superclass or interface Android. View. Accessibility. accessibilitynodeprovider [Java] Warning: Android. S
V4 Support Library
This library is designed for Android 1.6 (API version 4) and above, and contains APIs that are not available in most high-level versions, including application components, user interface features, accessibility, data handling, network connectivity, and programming utilities, here is an introduction to some of the key APIs in V4:App ComponentsFragment: It allows the same program to f
I did some other work in the past two days because I used the arraylist class when I used the getproviders () method yesterday. I suddenly wanted to have a deep understanding of its mechanism, and I got a lot of results, I read the source code of the Java Collection framework analyzed by a great god, so that the Fail fast mechanism is naked. The core code in the middle takes me into the door of the design pattern, the original source code uses the decorator design mode, today I also summarized t
Nowadays, many mobile apps may embed a web page directly. Benefits: one is convenient feature updates and easy maintenance. You only need to maintain the page of the server without updating the client. The other is universal functionality, not only available for android, ios can also be used, and symbian can also be used directly. In addition, WebView has strong support for Javascript, but it has not been t
Recently, Jinshan WPS said it will be implemented in the Android platform and Kingsoft to get through, after the Android users do not need cumbersome window switching, in WPS can be easily realized instant word-taking translation function. The addition of this feature will make it more convenient for users to view and edit documents of English content in the context of globalization.
Users as long as mobil
The examples in this article summarize the classic code snippets for Android programming. Share to everyone for your reference, specific as follows:
1, copy, paste
Clip = (Clipboardmanager) getsystemservice (context.clipboard_service);
Clip.settext ("copy"); Copy
clip.gettext ();//paste
2, call the browser
The core code is as follows:
Intent Intent = new Intent ();
Intent.setaction
cleared, and the IELTS basis allows the task to be initialized with only one activity at a time.
Finishtaskonlaunch: This property and cleartaskonlaunch a bit similar, but cleartaskonlaunch effect on others, and finishtaskonlaunch role in themselves, through this attribute, When you leave the task where the activity is located, the activity will be erased when the user returns.
Alwaysretaintaskstate:task a gold medal, if the activity this property is set to True, then the activity's t
is added to the stubs, which should be used to record the methods that are marked @hide .Specifically used to do what, also did not delve into, but simply from this commit to see the content of speculation, should be to start restricting access to some @hide APIs.So let's go ahead and think about what Google wants to do to limit the @hide invocation of APIs, something that needs to be considered.@hide methodAs is known to all, Android systems are inc
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1. JNI Introduction
JNI is all called Java Native Interface (Java Local
, can only intercept the latter request, the previous request because quickly replaced, so was ignored. There are also ways to change URLs that are less secure.The logical approach should be to load an iframe:function execute(url){ var iframe = document.createElement("IFRAME"); iframe.setAttribute("src", url); document.documentElement.appendChild(iframe); iframe.parentNode.removeChild(iframe); iframe = null;}从iOS7开始,我们可以使用JavaScriptCore框架来让我们的Objective-C代码和JavaScript进行深度交互,简单
The following section describes how Android and JavaScript are called each other, so our UI interface is much simpler to design, and the UI is designed to be cross-platform. There are a lot of web app foreground frames, such as Sencha and jquery mobile. Believe in the future with the development of web apps, we can also use HTML to design the same beautiful interface as the local application. Although these are beautiful, but now there are many drawba
This article is from the "Java" blog, so be sure to keep this source http://10594050.blog.51cto.com/10584050/1886211Android make phone calls to Android call
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