Add a music apps view to the Storage Settings.

When you tap the Music & Audio preference, it takes you a hybridized applications view. In this view, there also is a line item which defines the amount of storage used by audio files on the device. Using the new storage query, we can add this information very quickly to the view. Bug: 33199077 Test: Settings robo tests Change-Id: If51cba0b3de20805543a39049367eb13613081e7
2017-01-19 14:03:57 -08:00
parent a40d72b9e9
commit 31027dae93
11 changed files with 424 additions and 51 deletions
--- a/tests/robotests/src/com/android/settings/applications/MusicViewHolderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/MusicViewHolderControllerTest.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.applications;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.app.Fragment;
+import android.content.Context;
+import android.content.Intent;
+import android.os.UserHandle;
+import android.os.storage.VolumeInfo;
+import android.provider.DocumentsContract;
+import android.view.LayoutInflater;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.deviceinfo.storage.StorageStatsSource;
+import com.android.settingslib.deviceinfo.StorageVolumeProvider;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class MusicViewHolderControllerTest {
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Fragment mFragment;
+    @Mock
+    private StorageVolumeProvider mSvp;
+    @Mock
+    private StorageStatsSource mSource;
+
+    private Context mContext;
+    private MusicViewHolderController mController;
+    private VolumeInfo mVolume;
+    private AppViewHolder mHolder;
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mVolume = new VolumeInfo("id", 0, null, "id");
+        mController = new MusicViewHolderController(mContext, mSource, mVolume.fsUuid);
+
+        LayoutInflater inflater = LayoutInflater.from(mContext);
+        mHolder = AppViewHolder.createOrRecycle(inflater, null);
+    }
+
+    @Test
+    public void storageShouldBeZeroBytesIfQueriedBeforeStorageQueryFinishes() {
+        mController.setupView(mHolder);
+
+        assertThat(mHolder.summary.getText().toString()).isEqualTo("0.00B");
+    }
+
+    @Test
+    public void storageShouldRepresentStorageStatsQuery() {
+        when(mSource.getExternalStorageStats(any(String.class), any(UserHandle.class))).thenReturn(
+                new StorageStatsSource.ExternalStorageStats(1, 1, 0, 0));
+
+        mController.queryStats();
+        mController.setupView(mHolder);
+
+        assertThat(mHolder.summary.getText().toString()).isEqualTo("1.00B");
+    }
+
+    @Test
+    public void clickingShouldIntentIntoFilesApp() {
+        mController.onClick(mFragment);
+
+        final ArgumentCaptor<Intent> argumentCaptor = ArgumentCaptor.forClass(Intent.class);
+        verify(mFragment).startActivity(argumentCaptor.capture());
+        Intent intent = argumentCaptor.getValue();
+
+        assertThat(intent.getAction()).isEqualTo(DocumentsContract.ACTION_BROWSE);
+        assertThat(intent.getData()).isEqualTo(DocumentsContract.buildRootUri(
+                "com.android.providers.media.documents",
+                "audio_root"));
+    }
+}