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Fix WPS dialog reset while device orientation change

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Fixed WPS dialog reset to default upon device
orientation change by restoring instance state

cherry-picked from partner:klp-wireless-dev
SHA1 a85fb02ba1357cde3017e5e0705d3792332bf999

Bug: 13231785

Change-Id: Ic63b14da9d0d9856150214bfc194f6dfcb431087
This commit is contained in:
Vinit Deshpande
2014-05-19 18:38:58 -07:00
parent d8aec08fa9
commit e9f007e8df
1 changed files with 23 additions and 1 deletions
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24
src/com/android/settings/wifi/WpsDialog.java
View File

@@ -27,7 +27,6 @@ import android.net.wifi.WifiManager;
import android.net.wifi.WpsInfo;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.view.View;
import android.widget.Button;
import android.widget.ProgressBar;
@@ -45,6 +44,8 @@ import com.android.settings.R;
public class WpsDialog extends AlertDialog {
private final static String TAG = "WpsDialog";
private static final String DIALOG_STATE = "android:dialogState";
private static final String DIALOG_MSG_STRING = "android:dialogMsg";
private View mView;
private TextView mTextView;
@@ -64,6 +65,7 @@ public class WpsDialog extends AlertDialog {
private Context mContext;
private Handler mHandler = new Handler();
private String mMsgString = "";
private enum DialogState {
WPS_INIT,
@@ -128,6 +130,25 @@ public class WpsDialog extends AlertDialog {
handleEvent(context, intent);
}
};
setCanceledOnTouchOutside(false);
}
@Override
public Bundle onSaveInstanceState () {
Bundle bundle = super.onSaveInstanceState();
bundle.putString(DIALOG_STATE, mDialogState.toString());
bundle.putString(DIALOG_MSG_STRING, mMsgString.toString());
return bundle;
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
if (savedInstanceState != null) {
super.onRestoreInstanceState(savedInstanceState);
DialogState dialogState = mDialogState.valueOf(savedInstanceState.getString(DIALOG_STATE));
String msg = savedInstanceState.getString(DIALOG_MSG_STRING);
updateDialog(dialogState, msg);
}
}
@Override
@@ -207,6 +228,7 @@ public class WpsDialog extends AlertDialog {
return;
}
mDialogState = state;
mMsgString = msg;
mHandler.post(new Runnable() {
@Override