diff --git a/android/src/main/java/io/grpc/android/AndroidChannelBuilder.java b/android/src/main/java/io/grpc/android/AndroidChannelBuilder.java
index e56ce5fc405..54b38bc3bd3 100644
--- a/android/src/main/java/io/grpc/android/AndroidChannelBuilder.java
+++ b/android/src/main/java/io/grpc/android/AndroidChannelBuilder.java
@@ -217,7 +217,6 @@ private void configureNetworkMonitoring() {
         connectivityManager.registerDefaultNetworkCallback(defaultNetworkCallback);
         unregisterRunnable =
             new Runnable() {
-              @TargetApi(Build.VERSION_CODES.LOLLIPOP)
               @Override
               public void run() {
                 connectivityManager.unregisterNetworkCallback(defaultNetworkCallback);
@@ -231,7 +230,6 @@ public void run() {
         context.registerReceiver(networkReceiver, networkIntentFilter);
         unregisterRunnable =
             new Runnable() {
-              @TargetApi(Build.VERSION_CODES.LOLLIPOP)
               @Override
               public void run() {
                 context.unregisterReceiver(networkReceiver);
diff --git a/binder/src/main/java/io/grpc/binder/AndroidComponentAddress.java b/binder/src/main/java/io/grpc/binder/AndroidComponentAddress.java
index c4c17bb2cef..ed810be60cb 100644
--- a/binder/src/main/java/io/grpc/binder/AndroidComponentAddress.java
+++ b/binder/src/main/java/io/grpc/binder/AndroidComponentAddress.java
@@ -20,6 +20,7 @@
 import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.base.Preconditions.checkState;
 
+import android.annotation.SuppressLint;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -165,6 +166,7 @@ public Intent asBindIntent() {
    *
    * <p>See {@link Intent#URI_ANDROID_APP_SCHEME} for details.
    */
+  @SuppressLint("InlinedApi")
   public String asAndroidAppUri() {
     Intent intentForUri = bindIntent;
     if (intentForUri.getPackage() == null) {
diff --git a/binder/src/main/java/io/grpc/binder/SecurityPolicies.java b/binder/src/main/java/io/grpc/binder/SecurityPolicies.java
index 05e8c43da79..c0f6fe81989 100644
--- a/binder/src/main/java/io/grpc/binder/SecurityPolicies.java
+++ b/binder/src/main/java/io/grpc/binder/SecurityPolicies.java
@@ -184,7 +184,6 @@ public Status checkAuthorization(int uid) {
    * Creates {@link SecurityPolicy} which checks if the app is a device owner app. See {@link
    * DevicePolicyManager}.
    */
-  @RequiresApi(18)
   public static io.grpc.binder.SecurityPolicy isDeviceOwner(Context applicationContext) {
     DevicePolicyManager devicePolicyManager =
         (DevicePolicyManager) applicationContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
@@ -199,7 +198,6 @@ public static io.grpc.binder.SecurityPolicy isDeviceOwner(Context applicationCon
    * Creates {@link SecurityPolicy} which checks if the app is a profile owner app. See {@link
    * DevicePolicyManager}.
    */
-  @RequiresApi(21)
   public static SecurityPolicy isProfileOwner(Context applicationContext) {
     DevicePolicyManager devicePolicyManager =
         (DevicePolicyManager) applicationContext.getSystemService(Context.DEVICE_POLICY_SERVICE);
diff --git a/binder/src/main/java/io/grpc/binder/internal/ServiceBinding.java b/binder/src/main/java/io/grpc/binder/internal/ServiceBinding.java
index ee171140045..ffc79f57c11 100644
--- a/binder/src/main/java/io/grpc/binder/internal/ServiceBinding.java
+++ b/binder/src/main/java/io/grpc/binder/internal/ServiceBinding.java
@@ -23,6 +23,7 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
+import android.os.Build;
 import android.os.IBinder;
 import android.os.UserHandle;
 import androidx.annotation.AnyThread;
@@ -183,18 +184,22 @@ private static Status bindInternal(
           bindResult = context.bindService(bindIntent, conn, flags);
           break;
         case BIND_SERVICE_AS_USER:
-          bindResult = context.bindServiceAsUser(bindIntent, conn, flags, targetUserHandle);
+          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            bindResult = context.bindServiceAsUser(bindIntent, conn, flags, targetUserHandle);
+          }
           break;
         case DEVICE_POLICY_BIND_SEVICE_ADMIN:
           DevicePolicyManager devicePolicyManager =
-              (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
-          bindResult =
-              devicePolicyManager.bindDeviceAdminServiceAsUser(
-                  channelCredentials.getDevicePolicyAdminComponentName(),
-                  bindIntent,
-                  conn,
-                  flags,
-                  targetUserHandle);
+                  (DevicePolicyManager) context.getSystemService(Context.DEVICE_POLICY_SERVICE);
+          if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            bindResult =
+                    devicePolicyManager.bindDeviceAdminServiceAsUser(
+                            channelCredentials.getDevicePolicyAdminComponentName(),
+                            bindIntent,
+                            conn,
+                            flags,
+                            targetUserHandle);
+          }
           break;
       }
       if (!bindResult) {
diff --git a/lint.xml b/lint.xml
new file mode 100644
index 00000000000..9dcca2a820a
--- /dev/null
+++ b/lint.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<lint>
+    <issue id="OldTargetApi" severity="ignore" />
+</lint>