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Merge "[Network Connection] Implement new UI changing"

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This commit is contained in:
Cosmo Hsieh
2019-03-20 04:34:25 +00:00
committed by Android (Google) Code Review
parent cee1ddc5ac b795dcbcd1
commit 64df6a3073
3 changed files with 96 additions and 38 deletions
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84
src/com/android/settings/wifi/NetworkRequestDialogFragment.java
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@@ -82,11 +82,15 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
@VisibleForTesting
final static String EXTRA_APP_NAME = "com.android.settings.wifi.extra.APP_NAME";
final static String EXTRA_IS_SPECIFIED_SSID =
"com.android.settings.wifi.extra.REQUEST_IS_FOR_SINGLE_NETWORK";
private List<AccessPoint> mAccessPointList;
private FilterWifiTracker mFilterWifiTracker;
private AccessPointAdapter mDialogAdapter;
private NetworkRequestUserSelectionCallback mUserSelectionCallback;
private boolean mIsSpecifiedSsid;
private boolean mWaitingConnectCallback;
public static NetworkRequestDialogFragment newInstance() {
NetworkRequestDialogFragment dialogFragment = new NetworkRequestDialogFragment();
@@ -104,6 +108,11 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
final TextView title = customTitle.findViewById(R.id.network_request_title_text);
title.setText(getTitle());
final Intent intent = getActivity().getIntent();
if (intent != null) {
mIsSpecifiedSsid = intent.getBooleanExtra(EXTRA_IS_SPECIFIED_SSID, false);
}
final ProgressBar progressBar = customTitle.findViewById(
R.id.network_request_title_progress);
progressBar.setVisibility(View.VISIBLE);
@@ -115,10 +124,13 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
final AlertDialog.Builder builder = new AlertDialog.Builder(context)
.setCustomTitle(customTitle)
.setAdapter(mDialogAdapter, this)
.setPositiveButton(R.string.cancel, (dialog, which) -> getActivity().finish())
.setNegativeButton(R.string.cancel, (dialog, which) -> getActivity().finish())
// Do nothings, will replace the onClickListener to avoid auto closing dialog.
.setNeutralButton(R.string.network_connection_request_dialog_showall,
null /* OnClickListener */);
if (mIsSpecifiedSsid) {
builder.setPositiveButton(R.string.wifi_connect, null /* OnClickListener */);
}
// Clicking list item is to connect wifi ap.
final AlertDialog dialog = builder.create();
@@ -136,8 +148,19 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
notifyAdapterRefresh();
neutralBtn.setVisibility(View.GONE);
});
});
// Replace Positive onClickListener to avoid closing dialog
if (mIsSpecifiedSsid) {
final Button positiveBtn = dialog.getButton(AlertDialog.BUTTON_POSITIVE);
positiveBtn.setOnClickListener(v -> {
// When clicking connect button, should connect to the first and the only one
// list item.
this.onClick(dialog, 0 /* position */);
});
// Disable button in first, and enable it after there are some accesspoints in list.
positiveBtn.setEnabled(false);
}
});
return dialog;
}
@@ -184,6 +207,9 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
if (wifiConfig != null) {
mUserSelectionCallback.select(wifiConfig);
mWaitingConnectCallback = true;
updateConnectButton(false);
}
}
}
@@ -223,7 +249,7 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
}
}
private void showNeutralButton() {
private void showAllButton() {
final AlertDialog alertDialog = (AlertDialog) getDialog();
if (alertDialog == null) {
return;
@@ -235,6 +261,35 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
}
}
private void updateConnectButton(boolean enabled) {
// The button is only showed in single SSID mode.
if (!mIsSpecifiedSsid) {
return;
}
final AlertDialog alertDialog = (AlertDialog) getDialog();
if (alertDialog == null) {
return;
}
final Button positiveBtn = alertDialog.getButton(AlertDialog.BUTTON_POSITIVE);
if (positiveBtn != null) {
positiveBtn.setEnabled(enabled);
}
}
private void hideProgressIcon() {
final AlertDialog alertDialog = (AlertDialog) getDialog();
if (alertDialog == null) {
return;
}
final View progress = alertDialog.findViewById(R.id.network_request_title_progress);
if (progress != null) {
progress.setVisibility(View.GONE);
}
}
@Override
public void onResume() {
super.onResume();
@@ -403,7 +458,9 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
@Override
public void onUserSelectionConnectFailure(WifiConfiguration wificonfiguration) {
stopScanningAndPopErrorDialog(ERROR_DIALOG_TYPE.ABORT);
// Do nothing when selection is failed, let user could try again easily.
mWaitingConnectCallback = false;
updateConnectButton(true);
}
private final class FilterWifiTracker {
@@ -427,10 +484,6 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
mAccessPointKeys.add(key);
}
}
if (mShowLimitedItem && (mAccessPointKeys.size() > MAX_NUMBER_LIST_ITEM)) {
showNeutralButton();
}
}
/**
@@ -457,6 +510,21 @@ public class NetworkRequestDialogFragment extends InstrumentedDialogFragment imp
}
}
// Update related UI buttons
if (mShowLimitedItem && (count >= MAX_NUMBER_LIST_ITEM)) {
showAllButton();
}
if (count > 0) {
hideProgressIcon();
}
// Enable connect button if there is Accesspoint item, except for the situation that
// user click but connected status doesn't come back yet.
if (count < 0) {
updateConnectButton(false);
} else if (!mWaitingConnectCallback) {
updateConnectButton(true);
}
return result;
}