1 files changed, 106 insertions, 0 deletions
diff --git a/src/com/android/settings/development/BugReportInPowerPreferenceControllerV2.java b/src/com/android/settings/development/BugReportInPowerPreferenceControllerV2.java
new file mode 100644
index 0000000000..34a95a63bd
--- /dev/null
+++ b/src/com/android/settings/development/BugReportInPowerPreferenceControllerV2.java
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2017 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.development;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.os.UserManager;
+import android.provider.Settings;
+import android.support.annotation.VisibleForTesting;
+import android.support.v14.preference.SwitchPreference;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settingslib.wrapper.PackageManagerWrapper;
+
+public class BugReportInPowerPreferenceControllerV2 extends
+        DeveloperOptionsPreferenceController implements Preference.OnPreferenceChangeListener {
+
+    private static final String KEY_BUGREPORT_IN_POWER = "bugreport_in_power";
+
+    @VisibleForTesting
+    static final ComponentName COMPONENT_NAME = new ComponentName("com.android.shell",
+            "com.android.shell.BugreportStorageProvider");
+    @VisibleForTesting
+    static int SETTING_VALUE_ON = 1;
+    @VisibleForTesting
+    static int SETTING_VALUE_OFF = 0;
+
+    private final PackageManagerWrapper mPackageManager;
+    private final UserManager mUserManager;
+    private SwitchPreference mPreference;
+
+    public BugReportInPowerPreferenceControllerV2(Context context) {
+        super(context);
+        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+        mPackageManager = new PackageManagerWrapper(context.getPackageManager());
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return !mUserManager.hasUserRestriction(UserManager.DISALLOW_DEBUGGING_FEATURES);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_BUGREPORT_IN_POWER;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+
+        mPreference = (SwitchPreference) screen.findPreference(KEY_BUGREPORT_IN_POWER);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        final boolean isEnabled = (Boolean) newValue;
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Global.BUGREPORT_IN_POWER_MENU,
+                isEnabled ? SETTING_VALUE_ON : SETTING_VALUE_OFF);
+        setBugreportStorageProviderStatus(isEnabled);
+        return true;
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        final int mode = Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Global.BUGREPORT_IN_POWER_MENU, SETTING_VALUE_OFF);
+        mPreference.setChecked(mode != SETTING_VALUE_OFF);
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchEnabled() {
+        // no-op because this preference can never be disabled
+    }
+
+    @Override
+    protected void onDeveloperOptionsSwitchDisabled() {
+        Settings.Secure.putInt(mContext.getContentResolver(),
+                Settings.Global.BUGREPORT_IN_POWER_MENU, SETTING_VALUE_OFF);
+        setBugreportStorageProviderStatus(false);
+        mPreference.setChecked(false);
+    }
+
+    private void setBugreportStorageProviderStatus(boolean isEnabled) {
+        mPackageManager.setComponentEnabledSetting(COMPONENT_NAME,
+                isEnabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
+                        : PackageManager.COMPONENT_ENABLED_STATE_DEFAULT, 0 /* flags */);
+    }
+}