From 60a285627fcce6fe2d677efde4ce924946a2ec25 Mon Sep 17 00:00:00 2001 From: Michael W Date: Fri, 25 May 2018 00:00:26 +0200 Subject: Snap: Allow quickreader to work with secure device * Mimic the behaviour from CameraActivity to allow using the quickreader activity with locked screen * Pass the value if mSecureCamera as SECURE_CAMERA_EXTRA flag to get knowledge if the WindowManager flags have to be modified * Also tested: Scanning an url doesn't allow bypassing the lockscreen, so it's only the reader itself which will work with a locked device Change-Id: Ia9da7b712f5e5aab32a49d272e3d42651dee412d --- .../src/org/lineageos/quickreader/ScannerActivity.java | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'quickReader') diff --git a/quickReader/src/org/lineageos/quickreader/ScannerActivity.java b/quickReader/src/org/lineageos/quickreader/ScannerActivity.java index fb583a24a..7ee6be2c6 100644 --- a/quickReader/src/org/lineageos/quickreader/ScannerActivity.java +++ b/quickReader/src/org/lineageos/quickreader/ScannerActivity.java @@ -27,6 +27,8 @@ import android.provider.Settings; import android.text.TextUtils; import android.util.Log; import android.util.Patterns; +import android.view.Window; +import android.view.WindowManager; import android.webkit.URLUtil; import android.widget.FrameLayout; import android.widget.ImageView; @@ -54,6 +56,8 @@ public class ScannerActivity extends Activity implements ZXingScannerView.Result "(.*)" ); + public static final String SECURE_CAMERA_EXTRA = "secure_camera"; + private static ScannerIntentHelper sHelper; private AnalyzeTask task; @@ -69,6 +73,15 @@ public class ScannerActivity extends Activity implements ZXingScannerView.Result protected void onCreate(Bundle savedInstance) { super.onCreate(savedInstance); + Intent intent = getIntent(); + if (intent.getBooleanExtra(SECURE_CAMERA_EXTRA, false)) { + // Change the window flags so that secure camera can show when locked + Window win = getWindow(); + WindowManager.LayoutParams params = win.getAttributes(); + params.flags |= WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED; + win.setAttributes(params); + } + setContentView(R.layout.activity_scanner); mScanView = (ZXingScannerView) findViewById(R.id.scanner_view); -- cgit v1.2.3