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Warn when running activity from 32 bit app on 64 bit devices.

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Starting August 1, 2019 it is required to have 64-bit versions of apps.
As we prepare for the 64-bit requirement this warning dialog notifies users when running an APK using deprecated ABI to update their apps or contact developers to comply to Google's policies.

BUG: 283266877
Test: will add CTS
Change-Id: If0ca5cbcee571a1095c45c96f0126fce8d0f218c
This commit is contained in:
Tibor Dusnoki
2022-02-23 10:37:45 +01:00
committed by Songchun Fan
parent f91a331f1d
commit 2b1fff32fa
4 changed files with 131 additions and 0 deletions
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3
core/res/res/values/strings.xml
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@@ -5410,6 +5410,9 @@
<!-- Title for button to see application detail in app store which it came from - it may allow user to update to newer version. [CHAR LIMIT=50] -->
<string name="deprecated_target_sdk_app_store">Check for update</string>
<!-- Message displayed in dialog when app is 32 bit on a 64 bit system. [CHAR LIMIT=NONE] -->
<string name="deprecated_abi_message">This app isn\'t compatible with the latest version of Android. Check for an update or contact the app\'s developer.</string>
<!-- Notification title shown when new SMS/MMS is received while the device is locked [CHAR LIMIT=NONE] -->
<string name="new_sms_notification_title">You have new messages</string>
<!-- Notification content shown when new SMS/MMS is received while the device is locked [CHAR LIMIT=NONE] -->

2
core/res/res/values/symbols.xml
View File

@@ -3156,6 +3156,8 @@
<java-symbol type="string" name="deprecated_target_sdk_message" />
<java-symbol type="string" name="deprecated_target_sdk_app_store" />
<java-symbol type="string" name="deprecated_abi_message" />
<!-- New SMS notification while phone is locked. -->
<java-symbol type="string" name="new_sms_notification_title" />
<java-symbol type="string" name="new_sms_notification_content" />

68
services/core/java/com/android/server/wm/AppWarnings.java
View File

@@ -28,11 +28,13 @@ import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.SystemProperties;
import android.util.AtomicFile;
import android.util.DisplayMetrics;
import android.util.Slog;
import android.util.Xml;
import com.android.internal.util.ArrayUtils;
import com.android.modules.utils.TypedXmlPullParser;
import com.android.modules.utils.TypedXmlSerializer;
@@ -56,6 +58,7 @@ class AppWarnings {
public static final int FLAG_HIDE_DISPLAY_SIZE = 0x01;
public static final int FLAG_HIDE_COMPILE_SDK = 0x02;
public static final int FLAG_HIDE_DEPRECATED_SDK = 0x04;
public static final int FLAG_HIDE_DEPRECATED_ABI = 0x08;
private final HashMap<String, Integer> mPackageFlags = new HashMap<>();
@@ -68,6 +71,7 @@ class AppWarnings {
private UnsupportedDisplaySizeDialog mUnsupportedDisplaySizeDialog;
private UnsupportedCompileSdkDialog mUnsupportedCompileSdkDialog;
private DeprecatedTargetSdkVersionDialog mDeprecatedTargetSdkVersionDialog;
private DeprecatedAbiDialog mDeprecatedAbiDialog;
/** @see android.app.ActivityManager#alwaysShowUnsupportedCompileSdkWarning */
private HashSet<ComponentName> mAlwaysShowUnsupportedCompileSdkWarningActivities =
@@ -165,6 +169,31 @@ class AppWarnings {
}
}
/**
* Shows the "deprecated abi" warning, if necessary. This can only happen is the device
* supports both 64-bit and 32-bit ABIs, and the app only contains 32-bit libraries. The app
* cannot be installed if the device only supports 64-bit ABI while the app contains only 32-bit
* libraries.
*
* @param r activity record for which the warning may be displayed
*/
public void showDeprecatedAbiDialogIfNeeded(ActivityRecord r) {
final boolean disableDeprecatedAbiDialog = SystemProperties.getBoolean(
"debug.wm.disable_deprecated_abi_dialog", false);
if (disableDeprecatedAbiDialog) {
return;
}
final String appPrimaryAbi = r.info.applicationInfo.primaryCpuAbi;
final String appSecondaryAbi = r.info.applicationInfo.secondaryCpuAbi;
final boolean appContainsOnly32bitLibraries =
(appPrimaryAbi != null && appSecondaryAbi == null && !appPrimaryAbi.contains("64"));
final boolean is64BitDevice =
ArrayUtils.find(Build.SUPPORTED_ABIS, abi -> abi.contains("64")) != null;
if (is64BitDevice && appContainsOnly32bitLibraries) {
mUiHandler.showDeprecatedAbiDialog(r);
}
}
/**
* Called when an activity is being started.
*
@@ -174,6 +203,7 @@ class AppWarnings {
showUnsupportedCompileSdkDialogIfNeeded(r);
showUnsupportedDisplaySizeDialogIfNeeded(r);
showDeprecatedTargetDialogIfNeeded(r);
showDeprecatedAbiDialogIfNeeded(r);
}
/**
@@ -298,6 +328,27 @@ class AppWarnings {
}
}
/**
* Shows the "deprecated abi" warning for the given application.
* <p>
* <strong>Note:</strong> Must be called on the UI thread.
*
* @param ar record for the activity that triggered the warning
*/
@UiThread
private void showDeprecatedAbiDialogUiThread(ActivityRecord ar) {
if (mDeprecatedAbiDialog != null) {
mDeprecatedAbiDialog.dismiss();
mDeprecatedAbiDialog = null;
}
if (ar != null && !hasPackageFlag(
ar.packageName, FLAG_HIDE_DEPRECATED_ABI)) {
mDeprecatedAbiDialog = new DeprecatedAbiDialog(
AppWarnings.this, mUiContext, ar.info.applicationInfo);
mDeprecatedAbiDialog.show();
}
}
/**
* Dismisses all warnings for the given package.
* <p>
@@ -328,6 +379,13 @@ class AppWarnings {
mDeprecatedTargetSdkVersionDialog.dismiss();
mDeprecatedTargetSdkVersionDialog = null;
}
// Hides the "deprecated abi" dialog if necessary.
if (mDeprecatedAbiDialog != null && (name == null || name.equals(
mDeprecatedAbiDialog.mPackageName))) {
mDeprecatedAbiDialog.dismiss();
mDeprecatedAbiDialog = null;
}
}
/**
@@ -381,6 +439,7 @@ class AppWarnings {
private static final int MSG_SHOW_UNSUPPORTED_COMPILE_SDK_DIALOG = 3;
private static final int MSG_HIDE_DIALOGS_FOR_PACKAGE = 4;
private static final int MSG_SHOW_DEPRECATED_TARGET_SDK_DIALOG = 5;
private static final int MSG_SHOW_DEPRECATED_ABI_DIALOG = 6;
public UiHandler(Looper looper) {
super(looper, null, true);
@@ -408,6 +467,10 @@ class AppWarnings {
final ActivityRecord ar = (ActivityRecord) msg.obj;
showDeprecatedTargetSdkDialogUiThread(ar);
} break;
case MSG_SHOW_DEPRECATED_ABI_DIALOG: {
final ActivityRecord ar = (ActivityRecord) msg.obj;
showDeprecatedAbiDialogUiThread(ar);
} break;
}
}
@@ -431,6 +494,11 @@ class AppWarnings {
obtainMessage(MSG_SHOW_DEPRECATED_TARGET_SDK_DIALOG, r).sendToTarget();
}
public void showDeprecatedAbiDialog(ActivityRecord r) {
removeMessages(MSG_SHOW_DEPRECATED_ABI_DIALOG);
obtainMessage(MSG_SHOW_DEPRECATED_ABI_DIALOG, r).sendToTarget();
}
public void hideDialogsForPackage(String name) {
obtainMessage(MSG_HIDE_DIALOGS_FOR_PACKAGE, name).sendToTarget();
}

58
services/core/java/com/android/server/wm/DeprecatedAbiDialog.java Normal file
View File

@@ -0,0 +1,58 @@
/*
* Copyright (C) 2023 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.server.wm;
import android.app.AlertDialog;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageItemInfo;
import android.content.pm.PackageManager;
import android.view.Window;
import android.view.WindowManager;
import com.android.internal.R;
class DeprecatedAbiDialog extends AppWarnings.BaseDialog {
DeprecatedAbiDialog(final AppWarnings manager, Context context,
ApplicationInfo appInfo) {
super(manager, appInfo.packageName);
final PackageManager pm = context.getPackageManager();
final CharSequence label = appInfo.loadSafeLabel(pm,
PackageItemInfo.DEFAULT_MAX_LABEL_SIZE_PX,
PackageItemInfo.SAFE_LABEL_FLAG_FIRST_LINE
| PackageItemInfo.SAFE_LABEL_FLAG_TRIM);
final CharSequence message = context.getString(R.string.deprecated_abi_message);
final AlertDialog.Builder builder = new AlertDialog.Builder(context)
.setPositiveButton(R.string.ok, (dialog, which) ->
manager.setPackageFlag(
mPackageName, AppWarnings.FLAG_HIDE_DEPRECATED_ABI, true))
.setMessage(message)
.setTitle(label);
// Ensure the content view is prepared.
mDialog = builder.create();
mDialog.create();
final Window window = mDialog.getWindow();
window.setType(WindowManager.LayoutParams.TYPE_PHONE);
// DO NOT MODIFY. Used by CTS to verify the dialog is displayed.
window.getAttributes().setTitle("DeprecatedAbiDialog");
}
}