Merge "Hardware version should should support copy action" into qt-dev

src/com/android/settings/deviceinfo/hardwareinfo/HardwareRevisionPreferenceController.java

@@ -21,6 +21,7 @@ import android.os.SystemProperties;
 
 import com.android.settings.R;
 import com.android.settings.core.BasePreferenceController;
+import com.android.settings.slices.Sliceable;
 
 public class HardwareRevisionPreferenceController extends BasePreferenceController {
 
@@ -44,6 +45,17 @@ public class HardwareRevisionPreferenceController extends BasePreferenceControll
         return true;
     }
 
+    @Override
+    public boolean isCopyableSlice() {
+        return true;
+    }
+
+    @Override
+    public void copy() {
+        Sliceable.setCopyContent(mContext, getSummary(),
+                mContext.getText(R.string.hardware_revision));
+    }
+
     @Override
     public CharSequence getSummary() {
         return SystemProperties.get("ro.boot.hardware.revision");

tests/robotests/src/com/android/settings/deviceinfo/hardwareinfo/HardwareRevisionPreferenceControllerTest.java

@@ -0,0 +1,71 @@
+/*
+ * 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.deviceinfo.hardwareinfo;
+
+import static android.content.Context.CLIPBOARD_SERVICE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.os.SystemProperties;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class HardwareRevisionPreferenceControllerTest {
+
+    private Context mContext;
+    private HardwareRevisionPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mController = new HardwareRevisionPreferenceController(mContext,
+                "hardware_info_device_revision");
+    }
+
+    @Test
+    public void isSliceable_shouldBeSliceable() {
+        assertThat(mController.isSliceable()).isTrue();
+    }
+
+    @Test
+    public void isCopyableSlice_shouldBeCopyableSlice() {
+        assertThat(mController.isCopyableSlice()).isTrue();
+    }
+
+    @Test
+    public void copy_shouldCopyHardwareRevisionToClipboard() {
+        final String fakeHardwareVer = "FakeVer1.0";
+        SystemProperties.set("ro.boot.hardware.revision", fakeHardwareVer);
+
+        mController.copy();
+
+        final ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(
+                CLIPBOARD_SERVICE);
+        final CharSequence data = clipboard.getPrimaryClip().getItemAt(0).getText();
+
+        assertThat(data.toString()).isEqualTo(fakeHardwareVer);
+    }
+}