restore google bar android

Today, the Chrome browser on the Android platform was officially upgraded to "Chrome 27", bringing the desktop version promised by Google at the I/O conference. This update applies to smartphones and tablet mobile devices. In the Mobile Experience section, it enhances the WebGL extension capability and introduces more new Google Wallet features. In the new versio

the coordinate system in this transformation. In Android, the default view coordinate system is the upper-left vertex (0, 0), the x-axis, and the y-axis. This requires that the rect coordinate be transformed. Another difficulty is that this face detection must be started after the camera is turned on, and if you take a photo or stop the preview, you need to activate it again. You need to add a delay when activating, otherwise it won't work.In additio

Nonsense not much to say, directly on:In fact, the official Google has given an example of the use of drawerlayout, just in the country can not access Google's official website, not see the detailed documentation, so in this simple record slide Drawer menu instructions for use1. Since drawerlayout requires support for ANDROID.SUPPORT.V4 packages, do not include this package under your libs.2. First the layout file is as followsNote: 1. The listview in

1. Introduction Achartengine (ACE) is an open source chart Library (for Android) of Google ). It has powerful functions and supports scatter chart, line chart, pie chart, bubble chart, column chart, short bar chart, and meter chart. The Project address is http://code.google.com/p/achartengine /. For more information about how to use the internal class, download t

Android: Fadingedge the setting when the scroll bar is pulled, the border gradient is placed. None (the border color is unchanged), horizontal (horizontal color fades), vertical (vertical color fades). Android:fadingedgelength set the length of a border gradient ANDROID:SCROLLX by referencing the Fadingedgelength effect chart The offset value set horizontally in pixels, as seen in the GridView

Android progress bar control The default design is not very thoughtful, such as the display does not contain text, then how to display text on the Android progress bar control? From the inside of Google code to understand, the main use of addview such methods by covering a l

causes the UI response delay. This phenomenon can be reproduced on Android 2.1, 2.2, and 2.3. I have not tried more than 3.0. I don't know if the same problem exists. When the remoteview in the notification bar increases to a certain number, that is, it exceeds ibinder. the RemoteException will throw the range that transcat () can handle. Sometimes, if the VM restriction is exceeded, the app may be suspend

Android Network data parsing-use Google Gson to parse Json dataI. Introduction to Json data Json (JavaScript Object Notation) is a lightweight data exchange format. It is based on a subset of JS. Json adopts a language-independent text format, which makes Json an ideal data exchange language. Easy for reading and writing, and easy for machine parsing and generation. Json is simply an object and an array in

progresscolor) {this.mreachedbarcolor = Progresscolor; Mreachedbarpaint.setcolor (Mreachedbarcolor); Invalidate (); } public void Setreachedbarheight (float height) {mreachedbarheight = height; } public void Setunreachedbarheight (float height) {munreachedbarheight = height; } public void Setmax (int maxprogress) {if (maxprogress > 0) {this.mmaxprogress = maxprogress; Invalidate (); }} public void Setsuffix (String suffix) {if (suffix = = null) {Msuffix

1. DemoOn Android 4.4 There is a new feature that sets the background of the phone's status bar, keeping the style of the phone's entire interface consistent, which is the default for Android L on Google I/O this year. Check out the demo first:Figure one: Transparent status bar