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package org.sufficientlysecure.keychain.ui.dialog;
import android.app.Activity;
import android.app.AlertDialog;
import android.view.View;
import android.widget.TextView;
import org.sufficientlysecure.keychain.R;
/** This class extends AlertDiaog.Builder, styling the header using emphasis color.
* Note that this class is a huge hack, because dialog boxes aren't easily stylable.
* Also, the dialog NEEDS to be called with show() directly, not create(), otherwise
* the order of internal operations will lead to a crash!
*/
public class CustomAlertDialogBuilder extends AlertDialog.Builder {
public CustomAlertDialogBuilder(Activity activity) {
super(activity);
}
@Override
public AlertDialog show() {
AlertDialog dialog = super.show();
int dividerId = dialog.getContext().getResources().getIdentifier("android:id/titleDivider", null, null);
View divider = dialog.findViewById(dividerId);
if (divider != null) {
divider.setBackgroundColor(dialog.getContext().getResources().getColor(R.color.emphasis));
}
int textViewId = dialog.getContext().getResources().getIdentifier("android:id/alertTitle", null, null);
TextView tv = (TextView) dialog.findViewById(textViewId);
if (tv != null) {
tv.setTextColor(dialog.getContext().getResources().getColor(R.color.emphasis));
}
return dialog;
}
}
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