Merge "[Wi-Fi] Add a new fragment for configuring a new AccessPoint network."

AndroidManifest.xml

@@ -162,8 +162,7 @@
         </receiver>
 
         <activity android:name=".SubSettings"
-                android:parentActivityName="Settings"
-                android:theme="@style/Theme.SubSettings"/>
+                android:parentActivityName="Settings"/>
 
         <activity android:name=".Settings$CreateShortcutActivity"
                   android:label="@string/settings_shortcut">

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

@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2019 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.ActionBar;
+import android.app.Activity;
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+import com.android.settings.R;
+import com.android.settings.core.InstrumentedFragment;
+import com.android.settingslib.wifi.AccessPoint;
+
+import androidx.annotation.VisibleForTesting;
+
+/**
+ * Detail page for configuring Wi-Fi network.
+ *
+ * The AccessPoint should be saved to the argument when launching this class in order to properly
+ * render this page.
+ */
+public class ConfigureAccessPointFragment extends InstrumentedFragment implements WifiConfigUiBase {
+
+    public static final String NETWORK_CONFIG_KEY = "network_config_key";
+
+    private static final int SUBMIT_BUTTON_ID = android.R.id.button1;
+    private static final int CANCEL_BUTTON_ID = android.R.id.button2;
+
+    private WifiConfigController mUiController;
+    private Button mSubmitBtn;
+    private Button mCancelBtn;
+    private AccessPoint mAccessPoint;
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        mAccessPoint = new AccessPoint(context, getArguments());
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.SETTINGS_WIFI_CONFIGURE_NETWORK;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        final View rootView = inflater.inflate(R.layout.wifi_add_network_view,
+                container, false /* attachToRoot */);
+
+        final Button neutral = rootView.findViewById(android.R.id.button3);
+        if (neutral != null) {
+            neutral.setVisibility(View.GONE);
+        }
+
+        mSubmitBtn = rootView.findViewById(SUBMIT_BUTTON_ID);
+        mCancelBtn = rootView.findViewById(CANCEL_BUTTON_ID);
+        mSubmitBtn.setOnClickListener(view -> handleSubmitAction());
+        mCancelBtn.setOnClickListener(view -> handleCancelAction());
+
+        mUiController = new WifiConfigController(this, rootView, mAccessPoint,
+                getMode(), false /* requestFocus */);
+
+        /**
+         * For this add AccessPoint UI, need to remove the Home button, so set related feature as
+         * false.
+         */
+        final ActionBar actionBar = getActivity().getActionBar();
+        if (actionBar != null) {
+            actionBar.setDisplayHomeAsUpEnabled(false);
+            actionBar.setHomeButtonEnabled(false);
+            actionBar.setDisplayShowHomeEnabled(false);
+        }
+
+        return rootView;
+    }
+
+    @Override
+    public void onViewStateRestored(Bundle savedInstanceState) {
+        super.onViewStateRestored(savedInstanceState);
+        mUiController.updatePassword();
+    }
+
+    @Override
+    public int getMode() {
+        return WifiConfigUiBase.MODE_CONNECT;
+    }
+
+    @Override
+    public WifiConfigController getController() {
+        return mUiController;
+    }
+
+    @Override
+    public void dispatchSubmit() {
+        // Do nothing
+    }
+
+    @Override
+    public void setTitle(int id) {
+        getActivity().setTitle(id);
+    }
+
+    @Override
+    public void setTitle(CharSequence title) {
+        getActivity().setTitle(title);
+    }
+
+    @Override
+    public void setSubmitButton(CharSequence text) {
+        mSubmitBtn.setText(text);
+    }
+
+    @Override
+    public void setCancelButton(CharSequence text) {
+        mCancelBtn.setText(text);
+    }
+
+    @Override
+    public void setForgetButton(CharSequence text) {
+        // AddNetwork doesn't need forget button.
+    }
+
+    @Override
+    public Button getSubmitButton() {
+        return mSubmitBtn;
+    }
+
+    @Override
+    public Button getCancelButton() {
+        return mCancelBtn;
+    }
+
+    @Override
+    public Button getForgetButton() {
+        // AddNetwork doesn't need forget button.
+        return null;
+    }
+
+    @VisibleForTesting
+    void handleSubmitAction() {
+        final Intent intent = new Intent();
+        final Activity activity = getActivity();
+        intent.putExtra(NETWORK_CONFIG_KEY, mUiController.getConfig());
+        activity.setResult(Activity.RESULT_OK, intent);
+        activity.finish();
+    }
+
+    @VisibleForTesting
+    void handleCancelAction() {
+        final Activity activity = getActivity();
+        activity.setResult(Activity.RESULT_CANCELED);
+        activity.finish();
+    }
+}

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

@@ -173,6 +173,7 @@ public class WifiConfigController implements TextWatcher,
     private ProxySettings mProxySettings = ProxySettings.UNASSIGNED;
     private ProxyInfo mHttpProxy = null;
     private StaticIpConfiguration mStaticIpConfiguration = null;
+    private boolean mRequestFocus = true;
 
     private String[] mLevels;
     private int mMode;
@@ -187,11 +188,17 @@ public class WifiConfigController implements TextWatcher,
 
     public WifiConfigController(WifiConfigUiBase parent, View view, AccessPoint accessPoint,
             int mode) {
+        this (parent, view, accessPoint, mode, true /* requestFocus */);
+    }
+
+    public WifiConfigController(WifiConfigUiBase parent, View view, AccessPoint accessPoint,
+            int mode, boolean requestFocus) {
         mConfigUi = parent;
 
         mView = view;
         mAccessPoint = accessPoint;
         mContext = mConfigUi.getContext();
+        mRequestFocus = requestFocus;
 
         // Init Wi-Fi manager
         mWifiManager = (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
@@ -420,8 +427,10 @@ public class WifiConfigController implements TextWatcher,
             enableSubmitIfAppropriate();
         }
 
-        // After done view show and hide, request focus from parent view
-        mView.findViewById(R.id.l_wifidialog).requestFocus();
+        // After done view show and hide, request focus from parameter.
+        if (mRequestFocus) {
+            mView.findViewById(R.id.l_wifidialog).requestFocus();
+        }
     }
 
     @VisibleForTesting

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

@@ -50,10 +50,6 @@ import android.view.MenuItem;
 import android.view.View;
 import android.widget.Toast;
 
-import androidx.annotation.VisibleForTesting;
-import androidx.preference.Preference;
-import androidx.preference.PreferenceCategory;
-
 import com.android.settings.LinkifyUtils;
 import com.android.settings.R;
 import com.android.settings.RestrictedSettingsFragment;
@@ -61,8 +57,8 @@ import com.android.settings.SettingsActivity;
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.dashboard.SummaryLoader;
-import com.android.settings.datausage.DataUsageUtils;
 import com.android.settings.datausage.DataUsagePreference;
+import com.android.settings.datausage.DataUsageUtils;
 import com.android.settings.location.ScanningSettings;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.search.Indexable;
@@ -84,6 +80,10 @@ import com.android.settingslib.wifi.WifiTrackerFactory;
 import java.util.ArrayList;
 import java.util.List;
 
+import androidx.annotation.VisibleForTesting;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceCategory;
+
 /**
  * Two types of UI are provided here.
  *
@@ -109,6 +109,8 @@ public class WifiSettings extends RestrictedSettingsFragment
     @VisibleForTesting
     static final int ADD_NETWORK_REQUEST = 2;
 
+    static final int CONFIG_NETWORK_REQUEST = 3;
+
     // Instance state keys
     private static final String SAVE_DIALOG_MODE = "dialog_mode";
     private static final String SAVE_DIALOG_ACCESS_POINT_STATE = "wifi_ap_state";
@@ -427,6 +429,11 @@ public class WifiSettings extends RestrictedSettingsFragment
                 mWifiTracker.resumeScanning();
             }
             return;
+        } else if (requestCode == CONFIG_NETWORK_REQUEST) {
+            if (resultCode == Activity.RESULT_OK) {
+                handleConfigNetworkSubmitEvent(data);
+            }
+            return;
         }
 
         final boolean formerlyRestricted = mIsRestricted;
@@ -559,7 +566,10 @@ public class WifiSettings extends RestrictedSettingsFragment
                     break;
 
                 default:
-                    showDialog(mSelectedAccessPoint, WifiConfigUiBase.MODE_CONNECT);
+                    final Bundle bundle = ((LongPressAccessPointPreference) preference).getExtras();
+                    mSelectedAccessPoint.saveWifiState(bundle);
+                    launchConfigNewNetworkFragment(mSelectedAccessPoint,
+                            WifiConfigUiBase.MODE_CONNECT, bundle);
                     break;
             }
         } else if (preference == mAddWifiNetworkPreference) {
@@ -1253,4 +1263,30 @@ public class WifiSettings extends RestrictedSettingsFragment
             return new SummaryProvider(activity, summaryLoader);
         }
     };
+
+    private void handleConfigNetworkSubmitEvent(Intent data) {
+        final WifiConfiguration wifiConfiguration = data.getParcelableExtra(
+                ConfigureAccessPointFragment.NETWORK_CONFIG_KEY);
+        if (wifiConfiguration != null) {
+            mWifiManager.save(wifiConfiguration, mSaveListener);
+
+            if (mSelectedAccessPoint != null) {
+                connect(wifiConfiguration, false /*isSavedNetwork*/);
+            }
+            mWifiTracker.resumeScanning();
+        }
+    }
+
+    private void launchConfigNewNetworkFragment(AccessPoint accessPoint, int dialogMode,
+            Bundle bundleForArguments) {
+        mDialogMode = dialogMode;
+        final CharSequence title = accessPoint.getTitle();
+        new SubSettingLauncher(getContext())
+                .setTitleText(title)
+                .setDestination(ConfigureAccessPointFragment.class.getName())
+                .setArguments(bundleForArguments)
+                .setSourceMetricsCategory(getMetricsCategory())
+                .setResultListener(this, CONFIG_NETWORK_REQUEST)
+                .launch();
+    }
 }

tests/robotests/src/com/android/settings/wifi/ConfigureAccessPointFragmentTest.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2019 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 static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+
+import android.app.settings.SettingsEnums;
+import android.os.Bundle;
+
+import com.android.settings.testutils.shadow.ShadowConnectivityManager;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.androidx.fragment.FragmentController;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = ShadowConnectivityManager.class)
+public class ConfigureAccessPointFragmentTest {
+
+    private static final String KEY_SSID = "key_ssid";
+    private static final String KEY_SECURITY = "key_security";
+
+    private ConfigureAccessPointFragment mConfigureAccessPointFragment;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        Bundle bundle = new Bundle();
+
+        bundle.putString(KEY_SSID, "Test AP");
+        bundle.putInt(KEY_SECURITY, 1 /* WEP */);
+        mConfigureAccessPointFragment = spy(new ConfigureAccessPointFragment());
+        mConfigureAccessPointFragment.setArguments(bundle);
+        FragmentController.setupFragment(mConfigureAccessPointFragment);
+    }
+
+    @Test
+    public void getMetricsCategory_shouldReturnConfigureNetwork() {
+        assertThat(mConfigureAccessPointFragment.getMetricsCategory()).isEqualTo(
+                SettingsEnums.SETTINGS_WIFI_CONFIGURE_NETWORK);
+    }
+
+    @Test
+    public void getMode_shouldBeModeConnected() {
+        assertThat(mConfigureAccessPointFragment.getMode()).isEqualTo(
+                WifiConfigUiBase.MODE_CONNECT);
+    }
+
+    @Test
+    public void launchFragment_shouldShowSubmitButton() {
+        assertThat(mConfigureAccessPointFragment.getSubmitButton()).isNotNull();
+    }
+
+    @Test
+    public void launchFragment_shouldShowCancelButton() {
+        assertThat(mConfigureAccessPointFragment.getCancelButton()).isNotNull();
+    }
+
+    @Test
+    public void onClickSubmitButton_shouldHandleSubmitAction() {
+        mConfigureAccessPointFragment.getSubmitButton().performClick();
+
+        verify(mConfigureAccessPointFragment).handleSubmitAction();
+    }
+
+    @Test
+    public void onClickCancelButton_shouldHandleCancelAction() {
+        mConfigureAccessPointFragment.getCancelButton().performClick();
+
+        verify(mConfigureAccessPointFragment).handleCancelAction();
+    }
+}