change app icon android

Sencha Study Notes 2: package your first Sencha Android app apk installation package, senchaapk We have a preliminary impression on sencha through the introduction in the previous translation official Article. At the same time, we also generated the first sample application code framework through this wizard, many people may think that the next step should be based on the detailed information prompted by th

is as follows: Every time you need to send a share, all of the apps that have a share will pop up. (personally considered very humane) (2) The implementation effect of not specifying a selector is as follows: The diagram shows the Android native system used in the test, when the selector is not set, each time the user is reminded to use the current app for sending and sharing the

size smaller. There is no problem with adaptation. 12, do not use PNG crunchingIf you can't (or don't want to) convert your PNG format picture to WEBP, you can still increase the build speed by banning the images from being automatically compressed every time you build the app, to disable this optimization, build.gradle add the following code:android { ... aaptOptions { false }}13, use Instant RunInstant run significantly reduces the time

shortcut. * @param parent The group the shortcut belongs to. * @param info The data structure describing the shortcut. * * @return A View inflated from layoutResId. */ View createShortcut(int layoutResId, ViewGroup parent, ShortcutInfo info) { TextView favorite = (TextView) mInflater.inflate(layoutResId, parent, false); favorite.setCompoundDrawablesWithIntrinsicBounds(null, new FastBitmapDrawable(info.getIcon(mIconCache)), null,

the app as you expect, and then look at their use in detail. Tell them what the goal is, but try to help less, but don't let them get stuck somewhere. Soon, you'll find the application's flaws and bottlenecks. It's time to publish it to the market. don't make some mistakes that many developers make. Admittedly, you want to publish the app to the market and see what the user is going to think. However, the

completely patched, the risk of Android vulnerabilities remains grim.3) The security of mobile phone theft is increasingly importantThe US legislation has boosted smartphones ' support for anti-theft, and this feature has been enhanced in the Android L system to completely prevent two scalping or information theft after a phone theft. According to the U.S. Consumer report (Consumer Reports) data. More than

the tail on the APK.Google also found this security vulnerability, in the new version of the system, will be in the APK installation, check the actual size of the APK, to see if this value and the size of the APK header record of the compression package, is equal, the difference will be error said installation failed.TwoWe continue to talk about the app installation process. The Android system uses PMS to

development of similar functions, improve the code refactoring ability. advanced to the master.the 11th Chapter Curriculum summary and the project optimizationfirst of all to congratulate everyone to adhere to the last moment, success is often more this one insist, but also very grateful to all of you chose this course, I am in the course question and answer area waiting for everyone, is supposed to say goodbye, or to give you a course summary, and suggest that we look back a few times, and fin

Objective As Android developers, presumably more or less to touch the start speed optimization related things, when the user more and more, the product function with more and more iterations, the App gradually become bloated is a very common phenomenon, even can be said to be unavoidable phenomenon, followed by the work is to optimize the performance of the app,

widget is our main character, originally he should be called the Widget, at least also called Gadget Bar, unfortunately this name has been his own system occupied, so have to change the name of the app widget.Finally, the Web App, or Android Web application, may be called Mobile Web application more accurately. We fou

Do a fake Adnroid app, to achieve a click on the desktop icon, open the mobile browser to enter the appropriate website, the implementation method is very simpleImport Android.app.activity;import android.content.intent;import Android.net.uri;import android.os.Bundle;public Class Mainactivity extends Activity {@Overrideprotected void onCreate (Bundle savedinstancestate) {super.oncreate ( Savedinstancestate);

configurations! The author uses the old version number (very old), but also need to be able to download:Eclipse:eclipse-jee-helios-win32.zipAdt:adt-15.0.0.zipSdk:android-sdk-windows.rarConstruction process: 1. Unzip Eclipse:Locate the Eclipse.exe execution in the extracted folder and set the location of the project Code (workspace) after execution 2.ADT Configuration:Click the menu bar: Help-Install new software-ADD-Local ...-Select the folder where you downloaded the pressurized ADT-Accept-R

The icon of the android application is not updated. During a project, you want to change the icon of the application during a real machine test (the icon can be updated after the virtual machine is changed), but after the change,

Again a support library problem, recently by this android.support.v4 and android.support.v7 tortured desperate, a lot of things because version changes have a lot of different. Since my project with fragment V4 Surpport package, so in the activity inheritance actionbaractivity inherited V7, do not know why the Action Bar item on the icon is not displayed. Check the cause.The answer on the StackOverflow.This was because if you use the support AppCompat

interpolator, the whole world is smooth.Baidu Loading-ball GitHub source　　Third, conclusionThe first time to write articles, inevitably some omissions, look at a lot of advice! Follow-up I will update the new content regularly, and strive to write articles as part of their own life.PostScript (July 27, 2017 15:02:39)A lot of readers have asked about the small ball and the edge of the sawtooth problem, I use the following way to achieve loading ball1. Canvas clip mode limits the wave boundary (t

The fluency of the Android system has been compared to iOS and is considered inferior to the latter. This aspect is related to the uneven quality of the Android device, on the other hand, and the implementation of the Android system. For example, before 3.0, the Android application UI drawing does not support hardware

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