Merge "Make system item has a consistent name." into oc-mr1-dev
am: 9a3cb9b835
Change-Id: I928f4266130d488476aadd6dd61a3ce22c579aa2
diff --git a/src/com/android/settings/fuelgauge/BatteryEntry.java b/src/com/android/settings/fuelgauge/BatteryEntry.java
index aa71252..7a18cd0 100644
--- a/src/com/android/settings/fuelgauge/BatteryEntry.java
+++ b/src/com/android/settings/fuelgauge/BatteryEntry.java
@@ -26,6 +26,7 @@
import android.content.pm.UserInfo;
import android.graphics.drawable.Drawable;
import android.os.Handler;
+import android.os.Process;
import android.os.RemoteException;
import android.os.UserHandle;
import android.os.UserManager;
@@ -47,6 +48,7 @@
public static final int MSG_REPORT_FULLY_DRAWN = 2;
private static final String TAG = "BatteryEntry";
+ private static final String PACKAGE_SYSTEM = "android";
static final HashMap<String,UidToDetail> sUidCache = new HashMap<String,UidToDetail>();
@@ -268,9 +270,11 @@
if (sipper.mPackages == null) {
sipper.mPackages = pm.getPackagesForUid(uid);
}
- if (sipper.mPackages != null) {
- String[] packageLabels = new String[sipper.mPackages.length];
- System.arraycopy(sipper.mPackages, 0, packageLabels, 0, sipper.mPackages.length);
+
+ final String[] packages = extractPackagesFromSipper(sipper);
+ if (packages != null) {
+ String[] packageLabels = new String[packages.length];
+ System.arraycopy(packages, 0, packageLabels, 0, packages.length);
// Convert package names to user-facing labels where possible
IPackageManager ipm = AppGlobals.getPackageManager();
@@ -289,7 +293,7 @@
packageLabels[i] = label.toString();
}
if (ai.icon != 0) {
- defaultPackageName = sipper.mPackages[i];
+ defaultPackageName = packages[i];
icon = ai.loadIcon(pm);
break;
}
@@ -303,7 +307,7 @@
name = packageLabels[0];
} else {
// Look for an official name for this UID.
- for (String pkgName : sipper.mPackages) {
+ for (String pkgName : packages) {
try {
final PackageInfo pi = ipm.getPackageInfo(pkgName, 0 /* no flags */, userId);
if (pi == null) {
@@ -349,4 +353,11 @@
sHandler.sendMessage(sHandler.obtainMessage(MSG_UPDATE_NAME_ICON, this));
}
}
+
+ String[] extractPackagesFromSipper(BatterySipper sipper) {
+ // Only use system package if uid is system uid, so it could find a consistent name and icon
+ return sipper.getUid() == Process.SYSTEM_UID
+ ? new String[]{PACKAGE_SYSTEM}
+ : sipper.mPackages;
+ }
}
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryEntryTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryEntryTest.java
index 632d549..a461f46 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryEntryTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryEntryTest.java
@@ -21,6 +21,7 @@
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Handler;
+import android.os.Process;
import android.os.UserManager;
import com.android.internal.os.BatterySipper;
@@ -46,9 +47,12 @@
public class BatteryEntryTest {
private static final int APP_UID = 123;
+ private static final int SYSTEM_UID = Process.SYSTEM_UID;
private static final String APP_DEFAULT_PACKAGE_NAME = "com.android.test";
private static final String APP_LABEL = "Test App Name";
private static final String HIGH_DRAIN_PACKAGE = "com.android.test.screen";
+ private static final String ANDROID_PACKAGE = "android";
+ private static final String[] SYSTEM_PACKAGES = {HIGH_DRAIN_PACKAGE, ANDROID_PACKAGE};
@Rule public MockitoRule mocks = MockitoJUnit.rule();
@@ -84,6 +88,18 @@
return sipper;
}
+ private BatteryEntry createBatteryEntryForSystem() {
+ return new BatteryEntry(mockContext, mockHandler, mockUserManager, createSipperForSystem());
+ }
+
+ private BatterySipper createSipperForSystem() {
+ BatterySipper sipper =
+ new BatterySipper(DrainType.APP, new FakeUid(SYSTEM_UID), 0 /* power use */);
+ sipper.packageWithHighestDrain = HIGH_DRAIN_PACKAGE;
+ sipper.mPackages = SYSTEM_PACKAGES;
+ return sipper;
+ }
+
@Test
public void batteryEntryForApp_shouldSetDefaultPackageNameAndLabel() throws Exception {
BatteryEntry entry = createBatteryEntryForApp();
@@ -118,7 +134,22 @@
new String[]{APP_DEFAULT_PACKAGE_NAME, "package2", "package3"});
BatteryEntry entry = createBatteryEntryForApp();
-
+
assertThat(entry.getLabel()).isEqualTo(HIGH_DRAIN_PACKAGE);
}
+
+ @Test
+ public void extractPackageFromSipper_systemSipper_returnSystemPackage() {
+ BatteryEntry entry = createBatteryEntryForSystem();
+
+ assertThat(entry.extractPackagesFromSipper(entry.sipper)).isEqualTo(
+ new String[]{ANDROID_PACKAGE});
+ }
+
+ @Test
+ public void extractPackageFromSipper_normalSipper_returnDefaultPakcage() {
+ BatteryEntry entry = createBatteryEntryForApp();
+
+ assertThat(entry.extractPackagesFromSipper(entry.sipper)).isEqualTo(entry.sipper.mPackages);
+ }
}