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Add method to check if app has launcher activity

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This method should only used for system apps.

Change-Id: Id4109d8e223933269b8dae3aaa91b8a9186c527c
Fixes: 77477987
Test: RunSettingsRoboTests
This commit is contained in:
Lei Yu
2018-04-10 14:38:46 -07:00
parent 6c4c7ba0fe
commit 7d09e2ea68
2 changed files with 47 additions and 4 deletions
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32
src/com/android/settings/fuelgauge/BatteryUtils.java
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@@ -21,7 +21,7 @@ import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.os.BatteryManager;
import android.content.pm.ResolveInfo;
import android.os.BatteryStats;
import android.os.Bundle;
import android.os.Build;
@@ -34,6 +34,7 @@ import android.support.annotation.Nullable;
import android.support.annotation.StringRes;
import android.support.annotation.VisibleForTesting;
import android.support.annotation.WorkerThread;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.util.Log;
import android.util.SparseLongArray;
@@ -545,8 +546,8 @@ public class BatteryUtils {
return true;
}
return isSystemUid(uid) || isSystemApp(mPackageManager, packageNames)
|| powerWhitelistBackend.isSysWhitelistedExceptIdle(packageNames);
return isSystemUid(uid) || powerWhitelistBackend.isSysWhitelistedExceptIdle(packageNames)
|| (isSystemApp(mPackageManager, packageNames) && !hasLauncherEntry(packageNames));
}
private boolean isSystemUid(int uid) {
@@ -569,5 +570,30 @@ public class BatteryUtils {
return false;
}
private boolean hasLauncherEntry(String[] packageNames) {
final Intent launchIntent = new Intent(Intent.ACTION_MAIN, null);
launchIntent.addCategory(Intent.CATEGORY_LAUNCHER);
// If we do not specify MATCH_DIRECT_BOOT_AWARE or
// MATCH_DIRECT_BOOT_UNAWARE, system will derive and update the flags
// according to the user's lock state. When the user is locked,
// components
// with ComponentInfo#directBootAware == false will be filtered. We should
// explicitly include both direct boot aware and unaware components here.
final List<ResolveInfo> resolveInfos = mPackageManager.queryIntentActivities(launchIntent,
PackageManager.MATCH_DISABLED_COMPONENTS
| PackageManager.MATCH_DIRECT_BOOT_AWARE
| PackageManager.MATCH_DIRECT_BOOT_UNAWARE
| PackageManager.MATCH_SYSTEM_ONLY);
for (int i = 0, size = resolveInfos.size(); i < size; i++) {
final ResolveInfo resolveInfo = resolveInfos.get(i);
if (ArrayUtils.contains(packageNames, resolveInfo.activityInfo.packageName)) {
return true;
}
}
return false;
}
}