[Passpointv2] Implement DataUsage header for Wi-Fi detail fragment

Change header to a data usage chart of the specified Wi-Fi network. Bug: 124700353 Test: make RunSettingsRoboTests -j32 ROBOTEST_FILTER=com.android.settings Change-Id: Ide08ffd5e97ced5fe54707562690155414598dac
2019-03-07 11:51:39 +08:00
parent 3d5ef5ec60
commit 976995fa36
14 changed files with 176 additions and 34 deletions
--- a/src/com/android/settings/datausage/WifiDataUsageSummaryPreferenceController.java
+++ b/src/com/android/settings/datausage/WifiDataUsageSummaryPreferenceController.java
@@ -0,0 +1,72 @@
+/*
+ * 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.datausage;
+
+import android.app.Activity;
+import android.net.NetworkTemplate;
+import android.telephony.SubscriptionManager;
+import android.text.format.Formatter;
+
+import androidx.preference.Preference;
+import androidx.preference.PreferenceFragmentCompat;
+
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.net.DataUsageController;
+
+/**
+ *  The controller displays a data usage chart for the specified Wi-Fi network.
+ */
+public class WifiDataUsageSummaryPreferenceController extends DataUsageSummaryPreferenceController {
+    final String mNetworkId;
+
+    public WifiDataUsageSummaryPreferenceController(Activity activity,
+            Lifecycle lifecycle, PreferenceFragmentCompat fragment, CharSequence networkId) {
+        super(activity, lifecycle, fragment, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+
+        if (networkId == null) {
+            mNetworkId = null;
+        } else {
+            mNetworkId = String.valueOf(networkId);
+        }
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        if (preference == null) {
+            return;
+        }
+
+        final DataUsageSummaryPreference mPreference = (DataUsageSummaryPreference) preference;
+        // TODO(b/126299427): Currently gets data usage of whole Wi-Fi networks, but should get
+        //  specified one.
+        final NetworkTemplate template = NetworkTemplate.buildTemplateWifi(mNetworkId);
+        final DataUsageController.DataUsageInfo info = mDataUsageController.getDataUsageInfo(
+                template);
+        mDataInfoController.updateDataLimit(info, mPolicyEditor.getPolicy(template));
+
+        mPreference.setWifiMode(/* isWifiMode */ true, /* usagePeriod */
+                info.period, /* isSingleWifi */ true);
+        mPreference.setChartEnabled(true);
+        // Treats Wi-Fi network as unlimited network, which has same usage level and limited level.
+        mPreference.setUsageNumbers(info.usageLevel, info.usageLevel, /* hasMobileData */ false);
+
+        // TODO(b/126142293): Passpoint Wi-Fi should have limit of data usage and time remaining
+        mPreference.setProgress(100);
+        mPreference.setLabels(Formatter.formatFileSize(mContext, /* sizeBytes */ 0),
+                DataUsageUtils.formatDataUsage(mContext, info.usageLevel));
+    }
+}