How to full screen android4.0

            
Found online methods are tried, no effect
getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);..
getWindow () getDecorView () setSystemUiVisibility (View.STATUS_BAR_HIDDEN);..
getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_LOW_PROFILE);..

The three also tried.


Let XML also tried
android: theme = "@ android: style / Theme.NoTitleBar.Fullscreen"
The 2.2 effective 4.0 completely ineffective.

Which brothers help out
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getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_SHOW_FULLSCREEN);..
Try this, then do not go to XML inside the set, otherwise the situation will be invalid code
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@ Override 
public void onCreate (Bundle savedInstanceState) {


super.onCreate (savedInstanceState); 
this.getWindow () setFlags (LayoutParams.FLAG_FULLSCREEN, LayoutParams.FLAG_FULLSCREEN);. 
setContentView (R.layout.activity_main); 

..... 
} 

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Estimate is you add the wrong place, plus before setContentView (R.layout.xxx), added after you can not.
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Yesterday no ROOT,
Today ROOT then tried again
Or not.
Ladies and gentlemen, there is no other way
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getWindow () getDecorView () setSystemUiVisibility (View.STATUS_BAR_HIDDEN);..
getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_LOW_PROFILE);..
Both only temporarily hidden, but the black bars are still

getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);..
This complete disregard

getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_SHOW_FULLSCREEN);..
This system is not publicly SYSTEM_UI_FLAG_SHOW_FULLSCREEN = 4,
. getWindow () getDecorView () setSystemUiVisibility (4);.
Completely ignoring


this.getWindow () setFlags (LayoutParams.FLAG_FULLSCREEN, LayoutParams.FLAG_FULLSCREEN);.
This complete disregard
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After I tried to SYSTEMUI.APK renamed ROOT,
Thus, the system does not start after following SYSTEMBAR, but the situation is yet another black screen with VIDEOVIEW of
Help ah
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requestWindowFeature (Window.FEATURE_INDETERMINATE_PROGRESS);
requestWindowFeature (Window.FEATURE_NO_TITLE);
Try again added to the onCreate () method inside setContentView (R.layout.xxx) above;
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What is the meaning completely ignored?
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http://blog.csdn.net/vrix/article/details/7823145

The last method you try
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referenced 8th Floor reply:

completely ignored is what does this mean?

Programs completely ignore this line of code
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reference to the 7th floor of replies:

requestWindowFeature (Window.FEATURE_INDETERMINATE_PROGRESS);
requestWindowFeature (Window.FEATURE_NO_TITLE);
Plus the onCreate () method inside setContentView (R.layout.xxx) above, try again;

requestWindowFeature (Window.FEATURE_NO_TITLE);
This line can play a role.

But the following softkeys or in


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reference to the 9th floor Reply:

http://blog.csdn.net/vrix/article/details/7823145

You try last method

This has been tried
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this.getWindow () setFlags (LayoutParams.FLAG_FULLSCREEN, LayoutParams.FLAG_FULLSCREEN);.

You put in the position right? Seems to be placed before setContentView
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reference to the 13th floor of the reply:.

this.getWindow () setFlags (LayoutParams.FLAG_FULLSCREEN, LayoutParams.FLAG_FULLSCREEN);

You put in the position right? Seems to have put setContentView before

Be
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Top up their own
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Do not go to rename SystemUI.apk, this will cause a lot of problems. Before I realized that renumbering source. The height of the StatusBar to 0, so there is not any problem
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Refer to the http://bbs.imp3.net/thread-10603387-1-1.html
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Thank you for your help

Is still used to solve renaming SYSTEMUI.APKHave time to study other methods it
First to complete the task
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references, 5th Floor reply:..

getWindow () getDecorView () setSystemUiVisibility (View.STATUS_BAR_HIDDEN);
getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_LOW_PROFILE);..
Both only temporarily hidden, but the black bars are still

getWindow (). getDecorVi ......

getWindow () getDecorView () setSystemUiVisibility (View.SYSTEM_UI_FLAG_SHOW_FULLSCREEN);..
This system is not publicly SYSTEM_UI_FLAG_SHOW_FULLSCREEN = 4,
The value of the 4.1 version of the disclosed
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Go to the top. . . The same question. . . All kinds are tested or not ah

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From the top. . . . . There is a need
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I want to estimate the landlord is taking the tablet's code, is that, no matter how flat is set up is that the status bar into a small point, such as: View pictures when playing videos or when I tested: In 4.0, If you have the source code, can be solved:
Solutions are as follows:
1.PhoneWindowManager.java file,
Function setInitialDisplaySize () is provided:
mStatusBarHeight = 0;
2 In systemui application code, for
TabletStatusBar.java file for:
mStatusBarView processing, solve all the problems:
mStatusBarView.setVisibility (View.VISIBLE); or
mStatusBarView.setVisibility (View.GONE);

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. getWindow () getDecorView () setSystemUiVisibility (8);.
4.0 on can be oh