Merge "Make gradle build use debuggable FeatureFlagManager" into sc-v2-dev am:... (bdbb7a0a) · Commits · e / os / android_frameworks_base

packages/SystemUI/Android.bp

+12 −2

Original line number	Diff line number	Diff line
		@@ -52,12 +52,18 @@ java_library {

		filegroup {
		name: "ReleaseJavaFiles",
		srcs: ["src/com/android/systemui/flags/FeatureFlagManager.java"],
		srcs: [
		"src-release/*/.kt",
		"src-release/*/.java",
		],
		}

		filegroup {
		name: "DebugJavaFiles",
		srcs: ["src-debug/com/android/systemui/flags/FeatureFlagManager.java"],
		srcs: [
		"src-debug/*/.kt",
		"src-debug/*/.java",
		],
		}

		android_library {
		@@ -66,6 +72,8 @@ android_library {
		"src/*/.kt",
		"src/*/.java",
		"src/*/I.aidl",
		"src-release/*/.kt",
		"src-release/*/.java",
		],
		product_variables: {
		debuggable: {
		@@ -171,6 +179,8 @@ android_library {
		"src/*/.kt",
		"src/*/.java",
		"src/*/I.aidl",
		"src-release/*/.kt",
		"src-release/*/.java",
		],
		static_libs: [
		"WifiTrackerLib",

packages/SystemUI/src-debug/com/android/systemui/flags/FeatureFlagManager.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -75,6 +75,7 @@ public class FeatureFlagManager implements FlagReader, FlagWriter, Dumpable {
		}

		/** Return a {@link BooleanFlag}'s value. */
		@Override
		public boolean isEnabled(int id, boolean defaultValue) {
		if (!mBooleanFlagCache.containsKey(id)) {
		Boolean result = isEnabledInternal(id);
		@@ -105,6 +106,7 @@ public class FeatureFlagManager implements FlagReader, FlagWriter, Dumpable {
		}

		/** Set whether a given {@link BooleanFlag} is enabled or not. */
		@Override
		public void setEnabled(int id, boolean value) {
		Boolean currentValue = isEnabledInternal(id);
		if (currentValue != null && currentValue == value) {
		@@ -136,8 +138,10 @@ public class FeatureFlagManager implements FlagReader, FlagWriter, Dumpable {
		Log.i(TAG, "Erase id " + id);
		}

		@Override
		public void addListener(Listener run) {}

		@Override
		public void removeListener(Listener run) {}

		private void restartSystemUI() {
		@@ -198,6 +202,7 @@ public class FeatureFlagManager implements FlagReader, FlagWriter, Dumpable {

		@Override
		public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {
		pw.println("can override: true");
		ArrayList<String> flagStrings = new ArrayList<>(mBooleanFlagCache.size());
		for (Map.Entry<Integer, Boolean> entry : mBooleanFlagCache.entrySet()) {
		flagStrings.add(" sysui_flag_" + entry.getKey() + ": " + entry.getValue());

packages/SystemUI/src/com/android/systemui/flags/FeatureFlagManager.java→packages/SystemUI/src-release/com/android/systemui/flags/FeatureFlagManager.java

+6 −5

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.systemui.flags;

		import android.content.Context;
		import android.util.SparseBooleanArray;

		import androidx.annotation.NonNull;
		@@ -39,21 +40,21 @@ import javax.inject.Inject;
		public class FeatureFlagManager implements FlagReader, FlagWriter, Dumpable {
		SparseBooleanArray mAccessedFlags = new SparseBooleanArray();
		@Inject
		public FeatureFlagManager(DumpManager dumpManager) {
		public FeatureFlagManager(SystemPropertiesHelper systemPropertiesHelper, Context context,
		DumpManager dumpManager) {
		dumpManager.registerDumpable("SysUIFlags", this);
		}
		public boolean isEnabled(String key, boolean defaultValue) {
		return defaultValue;
		}
		@Override
		public boolean isEnabled(int key, boolean defaultValue) {
		mAccessedFlags.append(key, defaultValue);
		return defaultValue;
		}
		public void setEnabled(String key, boolean value) {}
		@Override
		public void setEnabled(int key, boolean value) {}

		@Override
		public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) {
		pw.println("can override: false");
		int size = mAccessedFlags.size();
		for (int i = 0; i < size; i++) {
		pw.println(" sysui_flag_" + mAccessedFlags.keyAt(i)

packages/SystemUI/tests/src/com/android/systemui/flags/FeatureFlagManagerTest.java

+25 −1

Original line number	Diff line number	Diff line
		@@ -20,13 +20,21 @@ import static com.google.common.truth.Truth.assertThat;

		import static org.junit.Assert.assertFalse;
		import static org.junit.Assert.assertTrue;
		import static org.mockito.ArgumentMatchers.any;
		import static org.mockito.ArgumentMatchers.anyString;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.verifyNoMoreInteractions;
		import static org.mockito.Mockito.verifyZeroInteractions;

		import android.content.Context;

		import androidx.test.filters.SmallTest;

		import com.android.systemui.SysuiTestCase;
		import com.android.systemui.dump.DumpManager;

		import org.junit.After;
		import org.junit.Before;
		import org.junit.Test;
		import org.mockito.Mock;
		@@ -36,17 +44,33 @@ import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.io.StringWriter;

		/**
		* NOTE: This test is for the version of FeatureFlagManager in src-release, which should not allow
		* overriding, and should never return any value other than the one provided as the default.
		*/
		@SmallTest
		public class FeatureFlagManagerTest extends SysuiTestCase {
		FeatureFlagManager mFeatureFlagManager;

		@Mock private SystemPropertiesHelper mProps;
		@Mock private Context mContext;
		@Mock private DumpManager mDumpManager;

		@Before
		public void setup() {
		MockitoAnnotations.initMocks(this);

		mFeatureFlagManager = new FeatureFlagManager(mDumpManager);
		mFeatureFlagManager = new FeatureFlagManager(mProps, mContext, mDumpManager);
		}

		@After
		public void onFinished() {
		// SystemPropertiesHelper and Context are provided for constructor consistency with the
		// debug version of the FeatureFlagManager, but should never be used.
		verifyZeroInteractions(mProps, mContext);
		// The dump manager should be registered with even for the release version, but that's it.
		verify(mDumpManager).registerDumpable(anyString(), any());
		verifyNoMoreInteractions(mDumpManager);
		}

		@Test