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Code Issues Releases Wiki Activity

Generate unique request keys

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This commit is contained in:
M66B 2020-09-17 22:40:38 +02:00
parent 38ae8960c6
commit 6ddd7d83ce
2 changed files with 15 additions and 3 deletions
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16
app/src/main/java/eu/faircode/email/FragmentBase.java
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@ -73,11 +73,14 @@ public class FragmentBase extends Fragment {
private String subtitle = " ";
private boolean finish = false;
private boolean finished = false;
private String requestKey = null;
private long message = -1;
private long attachment = -1;
private int scrollTo = 0;
private static int requestSequence = 0;
private static final int REQUEST_ATTACHMENT = 51;
private static final int REQUEST_ATTACHMENTS = 52;
private static final int REQUEST_RECOVERABLE_PERMISSION = 53;
@ -183,6 +186,7 @@ public class FragmentBase extends Fragment {
Log.d("Save instance " + this);
int before = Helper.getSize(outState);
outState.putString("fair:subtitle", subtitle);
outState.putString("fair:requestKey", requestKey);
super.onSaveInstanceState(outState);
int after = Helper.getSize(outState);
Log.d("Saved instance " + this + " size=" + before + "/" + after);
@ -201,16 +205,24 @@ public class FragmentBase extends Fragment {
Log.d("Saved " + this + " " + key + "=" + outState.get(key));
}
public String getRequestKey() {
if (requestKey == null)
requestKey = getClass().getName() + "_" + (++requestSequence);
return requestKey;
}
@Override
public void onCreate(Bundle savedInstanceState) {
Log.i("Create " + this + " saved=" + (savedInstanceState != null));
super.onCreate(savedInstanceState);
if (savedInstanceState != null)
if (savedInstanceState != null) {
subtitle = savedInstanceState.getString("fair:subtitle");
requestKey = savedInstanceState.getString("fair:requestKey");
}
// https://developer.android.com/training/basics/fragments/pass-data-between
getParentFragmentManager().setFragmentResultListener(getClass().getName(), this, new FragmentResultListener() {
getParentFragmentManager().setFragmentResultListener(getRequestKey(), this, new FragmentResultListener() {
@Override
public void onFragmentResult(@NonNull String requestKey, @NonNull Bundle result) {
int requestCode = result.getInt("requestCode");

2
app/src/main/java/eu/faircode/email/FragmentDialogBase.java
View file

@ -146,7 +146,7 @@ public class FragmentDialogBase extends DialogFragment {
@Override
@SuppressWarnings("deprecation")
public void setTargetFragment(@Nullable Fragment fragment, int requestCode) {
targetRequestKey = fragment.getClass().getName();
targetRequestKey = ((FragmentBase) fragment).getRequestKey();
targetRequestCode = requestCode;
Log.i("Set target " + this + " " + fragment + " request=" + requestCode);
}