action Bar is the most prominent part of the Android user interface and is the focus here.
Action Bar highlighted in Calendar application
Icon or flag
The icon or flag is at the far left of the action bar. It is operable; When clicked, the user is brought to the application's home screen.
Icon for calendar application
Navigation
Bel
The general method for devices of different Android versions to correctly obtain the screen resolution when talking about the android screen resolution, we all know, but how to correctly obtain the screen resolution? Does android2.2 \ 2.3 \ 4.0 \ 4.1 use the same method? The
lock Interface
After the disableKeyguard () method is called to lock the screen with the disable pattern, pressing the home key will trigger the screen lock Interface enable to re-display the screen lock interface.
2. Pin password lock interface using this method
After the disableKeyguard () method is called and the d
This article introduces one of the most common features of the app, that is, the new features of the introduction and launch screen, generally how to achieve it, this is not going to tell you.
Logic first.
First to determine whether the first launch of the app, if it is, then enter the function to use navigation (the simplest way is, left and right sliding switch view, slide to the last page click button to enter the homepage).
If not, disp
:
3 Conclusion
1. Pattern Lock interface Use this method
After calling the Disablekeyguard () method Disable the Pattern lock screen, pressing the HOME key triggers the lock screen interface to enable the display of the lock screen interface.
2.Pin Password Lock interface using this method
When you call th
To implement custom screen lock on Android phones, you often need to unlock the screen lock before entering the custom screen lock interface to smoothly enter the custom screen lock interface, it also facilitates other operations in real time. The following code is used to i
only to let the system display as a vertical screen, the Android Surface.rotation_ 0 changed to Surface.rotation_90, while surface.rotation_90 to Surface.rotation_0. In this way, the screen after the start is the vertical screen.After the change, the boot is still landscape display, into the home is also, will soon au
Android Network Live Bomb screen
recently optimistic about more than network TV, players and live play screen features, their own weekend tinkering and implementation, the following is online information, we can see.
Now the network broadcast more and more fire, network anchor has gradually become a new career, for the webcast, the function of the
Android screen recording software
System type: Android mobile phone (tablet)Software size: 1kbSoftware introduction:Connect Android through USB. Use the mouse and keyboard to control your android
Installation steps:1. Installed Android
Li huaming himiOriginal, reprinted must be explicitly noted:Reprinted from[Heimi gamedev block]Link: http://www.himigame.com/android-game/263.html
Many kids shoes say that after my code is run, clicking home or back will cause a program exception. If you have encountered this, you certainly haven't carefully read the himi blog, in article 19th, himi specifically wrote about the causes and solutions of thes
vertical screen");
Toast.maketext (Mainactivity.this, "Now is the vertical screen", toast.length_short). Show ();
} if (Newconfig.orientation==configuration.orientation_landscape) {Ptextview.settext ("now horizontal screen");
Toast.maketext (Mainactivity.this, "Now is horizontal screen", Toast.length_short). Show ();
, Ev);
Addlocked (Di, curtime, Ev.flags, ..., me);
}
}
};
Input Event Distribution ThreadAn input event distribution thread was created in Frameworks/base/services/java/com/android/server/windowmanagerservice.java, which is responsible for distributing the event to the appropriate window.
Mqueue.getevent
Dispatchkey/dispatchpointer/dispatchtrackball
keypad, touch screen process An
file, or enter the Monkeyrunner statement in an interactive conversation. Either way, you need to invoke the Monkeyrunner command under the tools subdirectory of the SDK directory. If you provide a file name as a running parameter, Monkeyrunner will view the file content as a Python program and run it, otherwise it will provide an interactive dialog environment.Monkeyrunner Basic SyntaxMonkeyrunner-plugin Specific introduction ... See Official documents (http://developer.android.com/guide/devel
Vysor allows you to fully control the android mobile phone screen image on your computer.
This article is from the blog http://jijiaxin89.com/2015/08/29/Mirror-android-phone-s-screen-and-gain-full-control-on-computer-with-Vysor/#more of weiliang seasonClick to jump to more articlesSeason 1
Are you struggling to fi
During Development (for simulators) or when using a mobile phone (for Android phones), the lock screen password is sometimes forgotten. What should I do?
There are two solutions: (here I mainly consider for developers (both for modifying the source code )):
Solution 1:
Disable the display of the screen lock interface, that is, the
activity without switching the screen) and obtains the following results, for example:③ the activity life cycle when switching Cheng:④ change back to the activity lifecycle of the vertical screen:⑤ Add android:configchanges= "Orientation" property to the manifest file. Start the activity again, without switching the screen (normal boot) life cycle:⑥ plus android
Solution One, Brush machine
1. Shutdown machine
2. At the same time hold down the middle of that like house (home key) + Sound plus key + power-on key, and then there will be a red warning triangle with the robot, pressing the home button, jumped out as follows:
Android System recovery
Android System Recovery Utili
voidonCreate (Bundle savedinstancestate) {Super. OnCreate (savedinstancestate); Setcontentview (R.layout.activity_main); Mbtnlock=(Button) Findviewbyid (R.id.btn_lock); Mlockscreen=NewLockscreen ( This); Mbtnlock.setonclicklistener (NewView.onclicklistener () {@Override Public voidOnClick (View v) {mlockscreen.show (true); } }); } @Override Public BooleanOncreateoptionsmenu (Menu menu) {//inflate the menu; This adds items to the action bar if it is present.getmenuinflater (). I
What about this article?Program.
Safscreenreceiver. Java: serves as the entry to the screen lock module. By obtaining the boot and lock screen keys, you can enable the lock screen service based on whether the storage in the safscreenreceiver allows the lock screen.
Package SAF. CMCC.
Before the landlord after learning the Android startup process, continue to learn, and then read the above the blogger's share, then modify the main screen has a clear ideabegan to try to modify the first entry after the start of the interface, first landlord wrote a simple apk, the main original default program in the Androidmain in fiter Riga sentence Show Hello PX2 looks like thisBuild the APK, and in th
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