Rename wifi/NetworkRequestTimeoutDialogFragment to wifi/NetworkRequestErrorDialogFragment for extending usage.

ErrorDialogFragment contains two kinds of error dialog (timeout and onAbort).

Bug: 117399926
Test: RunSettingsRoboTests
Change-Id: Iea82a53baba298de66ae988c75d9fb6daca60160

src/com/android/settings/wifi/NetworkRequestErrorDialogFragment.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.wifi;
+
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
+
+/**
+ * The dialog shows an error message when requesting network {@link NetworkRequestDialogFragment}.
+ * Contains multi-error types in {@code ERROR_DIALOG_TYPE}.
+ */
+public class NetworkRequestErrorDialogFragment extends InstrumentedDialogFragment {
+
+    public static final String DIALOG_TYPE = "DIALOG_ERROR_TYPE";
+
+    public enum ERROR_DIALOG_TYPE {TIME_OUT, ABORT}
+
+    public static NetworkRequestErrorDialogFragment newInstance() {
+        return new NetworkRequestErrorDialogFragment();
+    }
+
+    private NetworkRequestErrorDialogFragment() {
+        super();
+    }
+
+    @Override
+    public void onCancel(@NonNull DialogInterface dialog) {
+        super.onCancel(dialog);
+        // Wants to finish the activity when user clicks back key or outside of the dialog.
+        getActivity().finish();
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        // Gets error type to construct dialog. Default is TIME_OUT dialog.
+        ERROR_DIALOG_TYPE msgType = ERROR_DIALOG_TYPE.TIME_OUT;
+        if (getArguments() != null) {
+            msgType = (ERROR_DIALOG_TYPE) getArguments().getSerializable(DIALOG_TYPE);
+        }
+
+        final AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+        if (msgType == ERROR_DIALOG_TYPE.TIME_OUT) {
+            builder.setMessage(R.string.network_connection_timeout_dialog_message)
+                    .setPositiveButton(R.string.network_connection_timeout_dialog_ok,
+                            (dialog, which) -> startScanningDialog())
+                    .setNegativeButton(R.string.cancel, (dialog, which) -> getActivity().finish());
+        } else {
+            builder.setMessage(R.string.network_connection_errorstate_dialog_message)
+                    .setPositiveButton(R.string.okay, (dialog, which) -> getActivity().finish());
+        }
+        return builder.create();
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.WIFI_SCANNING_NEEDED_DIALOG;
+    }
+
+    protected void startScanningDialog() {
+        final NetworkRequestDialogFragment fragment = NetworkRequestDialogFragment.newInstance();
+        fragment.show(getActivity().getSupportFragmentManager(),
+                NetworkRequestErrorDialogFragment.class.getSimpleName());
+    }
+}