How To Disable Notification Bar For An Android Application?

I have an android application which lists installed applications and launch them on item click.I want to disable accessing NotificationBar from my application.ie,When user launch

Solution 1:

Set a theme on the Application in your XML:

android:theme="@android:style/Theme.NoTitleBar.Fullscreen"

Solution 2:

You could us a theme in your AndroidManifest.xml:

android:theme="@android:style/Theme.NoTitleBar.Fullscreen"

This will hide the title bar

<activityandroid:name=".YourClassName"android:theme="@android:style/Theme.NoTitleBar"/>

Solution 3:

See my code below. I applied the code you specified in your question and my notification bar is hidden. You won't be able to disable the notification bar for external browser applications

publicclassContentBrowserextendsActivity {
    privateLinearLayout _progressBarLayout;

    @OverridepublicvoidonCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
                                            WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.browserlayout);

        Bundle receiveBundle = this.getIntent().getExtras();

        initialize(receiveBundle.getString("url"));
    }

    @SuppressLint("SetJavaScriptEnabled")
    privatevoidinitialize(String url) {

        WebView webView = (WebView) findViewById(R.id.browserView);
        webView.getSettings().setJavaScriptEnabled(true);
        webView.getSettings().setDefaultZoom(WebSettings.ZoomDensity.MEDIUM);
        webView.getSettings().setDomStorageEnabled(true);

        _progressBarLayout = (LinearLayout) findViewById(R.id.browserProgressLayout);

        final Activity activity = this;
        webView.setWebChromeClient(newWebChromeClient() {
            publicvoidonProgressChanged(WebView view, int progress) {
                // Activities and WebViews measure progress with different scales.// The progress meter will automatically disappear when we reach 100%
                activity.setProgress(progress * 1000);
            }
        });

        webView.setWebViewClient(newbrowserClient());

        if (url != null && !"".equals(url))
            webView.loadUrl(url);
    }

    @OverridepublicvoidonBackPressed() {
        finish();
    }

    publicclassbrowserClientextendsWebViewClient
    {
        @OverridepublicvoidonPageStarted(WebView view, String url, Bitmap favicon) {
            // TODO Auto-generated method stubsuper.onPageStarted(view, url, favicon);
        }

        @OverridepublicbooleanshouldOverrideUrlLoading(WebView view, String url) {
            // TODO Auto-generated method stub

            view.loadUrl(url);
            returntrue;

        }

        @OverridepublicvoidonPageFinished(WebView view, String url) {
            // TODO Auto-generated method stubsuper.onPageFinished(view, url);

            _progressBarLayout.setVisibility(View.GONE);
        }
    }

}