How Android calls the @hide and internal APIs2012-12-11 16:21 8772 People read Comments (3) favorite reports Classification:Android Development (277) Android has two types of APIs that are not accessible through the SDK.The first is the API that is located in the Com.android.internal package. I'll call it the internal API. The second type of API is a series of
This article contains 3 kinds of hidden top status bar and title bar and a hidden Android 4.0 flat bottom status bar method, share for everyone to refer to, specific content as follows
Method One
public class Mainactivity extends activity
{
@Override
protected void onCreate (Bundle savedinstancestate)
{
super.oncreate (savedinstancestate);
Hide title bar
requestwindowfeature (window.feature
Hide animations and android la s in the android Layout
Android provides attributes in the layout, allowing you to simply add animation effects as follows:
When the view in the layout is deleted, hidden or displayed, there will be a fade in and fade out, and a displacement animation.
In addition to the XML la
Objective:The first point to note is thatGoogle has a reason to hide some APIs ( the public class, method, or constant that adds @hide markup). The big reason for this is that the Android system itself is in constant evolutionary development.From 1.0,1.1 to the now-coming Android 2.3.4. These hidden APIs themselves
Android 9.0?Hi, everyone, I am the Incense ink shadow!Released from Android 8.0, it has been five months, although the share is not high, however, Google has begun to prepare the next version of the Android system.Last week, according to the news of rapid technology explosion, someone in the XDA community found the latest AOSP (
can see that there are status bars, ActionBar, navigation bars, and so on. The user experience of creating immersive patterns is to hide all of these system elements, leaving only the subject content part.For example, I create an empty project now, then modify the code in the layout file, add a imageview to it, as follows:relativelayoutxmlns:android="Http://schemas.android.com/apk/res/android" android:layo
More and more malicious programs use the Tor to hide commands to control the IP address location of the server. The Tor anonymous service is called the Dark network and multiple relay nodes are used to hide the original IP address location. However, most of these malware targets the desktop.
Now Kaspersky reported the
Document directory
Are you looking for an effective way to hide private images and multimedia files on your Android phone? If yes, this article will help you. Seven Tools are collected to set passwords for images or other files on your mobile phone.
Are you looking for an effective way to hide private images and multimedia files on your
As we all know, Android has joined Navigationbar since the 3.0 release, mainly to provide virtual keys for those devices that do not have physical keys, but it is always fixed at the bottom and occupies 48dp pixel height, although it can be fully transparent from Android 4.4. Using this part of the pixel, but three buttons are always hovering on the screen, which is unbearable for a friend with obsessive-co
For Android, click the blank area to hide the keyboard of the input method.Welcome to blog with Markdown Editor
Most of the time, when we use an application, the soft keyboard of the input method will pop up. Normally, we will enable the user to click back or hide the soft keyboard in the next step by default. For a better user experience, we can achieve when the
How does android reference @ hide (hidden) classes, methods, and constants?
Recently, when processing SD card read/write issues, when the local Elipse program that can run is submitted to the server, an error is reported, the import class cannot be found, and some methods cannot be found, I searched the source code using sourceInsight and found that all classes and Methods marked with @
Http://blog.sina.com.cn/s/blog_5da93c8f0101e1yj.html The main thing this article introduces is to implement the use of the hidden API by importing the fully compiled Classes.jar package. This approach is simple and programmer programming is simple, just as the hidden APIs become visible in the SDK. Its disadvantage is the compatibility problem, I hope users pay attention to, in the use of a clear consideration. method Two: Add Framework compiled out of Classes.jar files to Eclipse of the Build P
This article describes the Android programming implementation of the hidden status bar and testing activity is the method. Share to everyone for your reference, specific as follows:
First, hide the status bar
The method is as follows: In the program add//remove title of that part of the code can be achieved.
Package cn.edu.pku;
Import android.app.Activity;
Import Android.os.Bundle;
Import Android.
1. Hide the title bar // hide the title bar this. requestwindowfeature (window. feature_no_title); 2. Hide the status bar // hide the status bar this. getwindow (). setflags (windowmanager. layoutparams. flag_fullscreen, windowmanager. layoutparams. flag_fullscreen); 3. Remove the title bar of all activity interfaces a
Examples of internal APIs and hidden codeWhen flipping through the Android source code, there are some strange codes, such as the following:Note: This code is in the source Android/provider/telephony.java. Import Android.util.patterns;import com.android.internal.telephony.smsapplication;import java.util.HashSet;//...And this (this paragraph is excerpted from the same file):/** *//comments ... * @
There is an edit box in the recent project, and the following is a ListView. After triggering the edit box to eject the soft keyboard, the ListView can also slide, and the ListView item can also respond to a click. This kind of experience is not effective. Then you want to see if the keyboard pops up when you swipe or click Item, and then hide it if it pops up.Online search, found that Android does not dire
If you like, you can hide the title bar of the Activity. To do this, you only need to use the requestWindowFeature () method and pass the Window. FEATURE_NO_TITLE constant value.
[Java]Package net. learn2develop. Activity101;Import android. app. Activity;Import android. OS. Bundle;Import android. util. Log;Import
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