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(android) Background color tracking to remember bg color during overlay state changes

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This commit is contained in:
Norman Breau 2019-11-15 00:06:54 -04:00
parent 217f792101
commit a015b55c84
1 changed files with 33 additions and 2 deletions
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35
src/android/StatusBar.java
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@ -38,6 +38,8 @@ import java.util.Arrays;
public class StatusBar extends CordovaPlugin {
private static final String TAG = "StatusBar";
private String _bgColor;
private String _overlayBgColor;
/**
* Sets the context of the Command. This can then be used to do things like
@ -54,13 +56,30 @@ public class StatusBar extends CordovaPlugin {
this.cordova.getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
// Clear flag FLAG_FORCE_NOT_FULLSCREEN which is set initially
// by the Cordova.
Window window = cordova.getActivity().getWindow();
window.clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN);
// Read 'StatusBarBackgroundColor' from config.xml, default is #000000.
setStatusBarBackgroundColor(preferences.getString("StatusBarBackgroundColor", "#000000"));
_bgColor = preferences.getString("StatusBarBackgroundColor", "#000000");
setStatusBarBackgroundColor(_bgColor);
int color;
try {
color = Color.parseColor(_bgColor);
// If `StatusBarBackgroundColor` contains alpha other than 1, then it
// is reasonable to assume that the color is intended for overlayed statusbar
if (Color.alpha(color) != 1) {
_overlayBgColor = _bgColor;
} else {
_overlayBgColor = "#00000000"; //Transparent
}
} catch (IllegalArgumentException e) {
LOG.w(TAG, "Invalid color " + _bgColor + ". Defaulting to #00000000.");
_overlayBgColor = "#00000000";
}
// Read 'StatusBarStyle' from config.xml, default is 'lightcontent'.
setStatusBarStyle(preferences.getString("StatusBarStyle", "lightcontent"));
@ -210,6 +229,17 @@ public class StatusBar extends CordovaPlugin {
if (Build.VERSION.SDK_INT >= 21) {
if (colorPref != null && !colorPref.isEmpty()) {
final Window window = cordova.getActivity().getWindow();
// This is so that we can return to the last set statusbar colours if overlay state changes.
int uiOptions = window.getDecorView().getSystemUiVisibility();
boolean isOverlayed = ((uiOptions | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN) == uiOptions);
if (isOverlayed) {
_overlayBgColor = colorPref;
} else {
_bgColor = colorPref;
}
// Method and constants not available on all SDKs but we want to be able to compile this code with any SDK
window.clearFlags(0x04000000); // SDK 19: WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
window.addFlags(0x80000000); // SDK 21: WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
@ -233,12 +263,13 @@ public class StatusBar extends CordovaPlugin {
window.getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
window.setStatusBarColor(Color.TRANSPARENT);
setStatusBarBackgroundColor(_overlayBgColor);
}
else {
window.getDecorView().setSystemUiVisibility(
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_VISIBLE);
setStatusBarBackgroundColor(_bgColor);
}
}
}