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Merge "Hide Linux terminal if device doesn't meet minimum requirement" into main am: 5965a10f60

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Original change: https://android-review.googlesource.com/c/platform/packages/apps/Settings/+/3350252

Change-Id: I2387ed8be5c63cd75c29a506d170fb916399cff2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Jaewan Kim
2024-11-19 01:34:26 +00:00
committed by Automerger Merge Worker
parent a320592887 5965a10f60
commit ea27253a31
2 changed files with 67 additions and 7 deletions
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30
src/com/android/settings/development/linuxterminal/LinuxTerminalPreferenceController.java
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@@ -18,7 +18,10 @@ package com.android.settings.development.linuxterminal;
import android.content.Context;
import android.content.pm.PackageManager;
import android.os.Process;
import android.os.storage.StorageManager;
import android.text.TextUtils;
import android.util.DataUnit;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
@@ -28,30 +31,45 @@ import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
import java.util.Objects;
/** Preference controller for Linux terminal option in developers option */
public class LinuxTerminalPreferenceController extends DeveloperOptionsPreferenceController
implements PreferenceControllerMixin {
@VisibleForTesting
static final int TERMINAL_PACKAGE_NAME_RESID = R.string.config_linux_terminal_app_package_name;
@VisibleForTesting
static final long MEMORY_MIN_BYTES = DataUnit.GIGABYTES.toBytes(4); // 4_000_000_000
@VisibleForTesting
static final long STORAGE_MIN_BYTES = DataUnit.GIBIBYTES.toBytes(128); // 128 * 2^30
private static final String LINUX_TERMINAL_KEY = "linux_terminal";
@Nullable private final String mTerminalPackageName;
private final boolean mIsDeviceCapable;
public LinuxTerminalPreferenceController(@NonNull Context context) {
super(context);
String packageName = context.getString(TERMINAL_PACKAGE_NAME_RESID);
mTerminalPackageName =
isPackageInstalled(context.getPackageManager(), packageName) ? packageName : null;
StorageManager storageManager =
Objects.requireNonNull(context.getSystemService(StorageManager.class));
mIsDeviceCapable =
getTotalMemory() >= MEMORY_MIN_BYTES
&& storageManager.getPrimaryStorageSize() >= STORAGE_MIN_BYTES;
}
// Avoid lazy initialization because this may be called before displayPreference().
@Override
public boolean isAvailable() {
// Returns true only if the terminal app is installed which only happens when the build flag
// RELEASE_AVF_SUPPORT_CUSTOM_VM_WITH_PARAVIRTUALIZED_DEVICES is true.
// Check build flag RELEASE_AVF_SUPPORT_CUSTOM_VM_WITH_PARAVIRTUALIZED_DEVICES indirectly
// by checking whether the terminal app is installed.
// TODO(b/343795511): Add explicitly check for the flag when it's accessible from Java code.
return mTerminalPackageName != null;
return mTerminalPackageName != null && mIsDeviceCapable;
}
@Override
@@ -73,4 +91,10 @@ public class LinuxTerminalPreferenceController extends DeveloperOptionsPreferenc
return false;
}
}
// Can be overridden for test
@VisibleForTesting
long getTotalMemory() {
return Process.getTotalMemory();
}
}