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Code Issues Projects Releases Wiki Activity

set initial state of threshold representation

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This commit is contained in:
ameba23
2021-03-04 08:52:52 +01:00
parent 55e5600214
commit 0b9e4915dc
1 changed files with 18 additions and 10 deletions
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28
briar-android/src/main/java/org/briarproject/briar/android/socialbackup/ThresholdSelectorFragment.java
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@@ -30,6 +30,8 @@ public class ThresholdSelectorFragment extends BaseFragment {
protected ThresholdDefinedListener listener;
// TODO this should be the actual number of custodians
private int numberOfCustodians = 5;
private SeekBar seekBar;
private TextView thresholdRepresentation;
private TextView message;
@@ -54,6 +56,7 @@ public class ThresholdSelectorFragment extends BaseFragment {
seekBar.setOnSeekBarChangeListener(new SeekBarListener());
seekBar.setProgress(1);
thresholdRepresentation.setText(buildThresholdRepresentationString(3));
return view;
}
@@ -91,26 +94,31 @@ public class ThresholdSelectorFragment extends BaseFragment {
}
}
private String buildThresholdRepresentationString (int threshold) {
String thresholdRepresentationText = "";
for (int i = 0; i < threshold; i++) {
thresholdRepresentationText += R.string.filled_bullet;
}
for (int i = 0; i < (numberOfCustodians - threshold); i++) {
thresholdRepresentationText += R.string.linear_bullet;
}
return thresholdRepresentationText;
}
private class SeekBarListener implements SeekBar.OnSeekBarChangeListener {
@Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
int numCustodians = 5; // TODO this should be the actual number of custodians
// progress can be 0, 1, 2 - translate allowed slider value to actual
// threshold
int threshold = progress + 2;
String thresholdRepresentationText = "";
for (int i = 0; i < threshold; i++) {
thresholdRepresentationText += R.string.filled_bullet;
}
for (int i = 0; i < (numCustodians - threshold); i++) {
thresholdRepresentationText += R.string.linear_bullet;
}
thresholdRepresentation.setText(thresholdRepresentationText);
thresholdRepresentation.setText(
buildThresholdRepresentationString(threshold)
);
int sanityLevel = SecretSharingWrapper.thresholdSanity(threshold, numCustodians);
int sanityLevel = SecretSharingWrapper.thresholdSanity(threshold, numberOfCustodians);
int text = R.string.threshold_secure;
if (sanityLevel < -1) text = R.string.threshold_low_insecure;
if (sanityLevel > 1) text = R.string.threshold_high_insecure;