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Set provider of FakeContext as a workaround 

The ContentProvider of FakeContext is tricky, being null or not, it can
always break notification construction in some devices.
Close #79 as fixed.
This commit is contained in:
JingMatrix 2024-11-24 17:22:12 +01:00
parent 0a2f26fef9
commit 85b8fa17fb
2 changed files with 31 additions and 12 deletions
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33
daemon/src/main/java/org/lsposed/lspd/service/ServiceManager.java
View File

@ -20,6 +20,7 @@
package org.lsposed.lspd.service; package org.lsposed.lspd.service;
import android.app.ActivityThread; import android.app.ActivityThread;
import android.app.Notification;
import android.content.Context; import android.content.Context;
import android.ddm.DdmHandleAppName; import android.ddm.DdmHandleAppName;
import android.os.Binder; import android.os.Binder;
@ -39,8 +40,10 @@ import androidx.annotation.RequiresApi;
import com.android.internal.os.BinderInternal; import com.android.internal.os.BinderInternal;
import org.lsposed.daemon.BuildConfig; import org.lsposed.daemon.BuildConfig;
import org.lsposed.lspd.util.FakeContext;
import java.io.File; import java.io.File;
import java.lang.AbstractMethodError;
import java.lang.Class; import java.lang.Class;
import java.lang.reflect.Field; import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException; import java.lang.reflect.InvocationTargetException;
@ -152,8 +155,7 @@ public class ServiceManager {
ConfigFileManager.reloadConfiguration(); ConfigFileManager.reloadConfiguration();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM) notificationWorkaround();
notificationWorkaround();
BridgeService.send(mainService, new BridgeService.Listener() { BridgeService.send(mainService, new BridgeService.Listener() {
@Override @Override
@ -242,15 +244,26 @@ public class ServiceManager {
} }
private static void notificationWorkaround() { private static void notificationWorkaround() {
try { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.VANILLA_ICE_CREAM) {
Class feature = Class.forName("android.app.FeatureFlagsImpl"); try {
Field systemui_is_cached = feature.getDeclaredField("systemui_is_cached"); Class feature = Class.forName("android.app.FeatureFlagsImpl");
systemui_is_cached.setAccessible(true); Field systemui_is_cached = feature.getDeclaredField("systemui_is_cached");
systemui_is_cached.set(null, true); systemui_is_cached.setAccessible(true);
Log.d(TAG, "set flag systemui_is_cached to true"); systemui_is_cached.set(null, true);
} catch (Throwable e) { Log.d(TAG, "set flag systemui_is_cached to true");
Log.e(TAG, "failed to change feature flags", e); } catch (Throwable e) {
Log.e(TAG, "failed to change feature flags", e);
}
} }
try {
new Notification.Builder(new FakeContext(), "notification_workaround").build();
} catch (AbstractMethodError e) {
FakeContext.nullProvider = ! FakeContext.nullProvider;
} catch (Throwable e) {
Log.e(TAG, "failed to build notifications", e);
}
} }
private static class BinderProxy extends Binder { private static class BinderProxy extends Binder {

10
daemon/src/main/java/org/lsposed/lspd/util/FakeContext.java
View File

@ -21,6 +21,9 @@ import hidden.HiddenApiBridge;
public class FakeContext extends ContextWrapper { public class FakeContext extends ContextWrapper {
static ApplicationInfo systemApplicationInfo = null; static ApplicationInfo systemApplicationInfo = null;
static Resources.Theme theme = null; static Resources.Theme theme = null;
public static Boolean nullProvider = false;
private String packageName = "android"; private String packageName = "android";
public FakeContext() { public FakeContext() {
super(null); super(null);
@ -59,8 +62,11 @@ public class FakeContext extends ContextWrapper {
@Override @Override
public ContentResolver getContentResolver() { public ContentResolver getContentResolver() {
return new ContentResolver(this) { if (nullProvider) {
}; return null;
} else {
return new ContentResolver(this) {};
}
} }
public int getUserId() { public int getUserId() {