1 /*
2  * Copyright 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package androidx.compose.ui.inspection
17 
18 import android.util.Log
19 
20 data class LambdaLocation(val fileName: String, val startLine: Int, val endLine: Int) {
21     companion object {
22         init {
23             // TODO(b/179314197): Can we avoid try/catch by setting up by...
24             //  - linking differently?
25             //  - making sure previous classloader that loaded this was GC'ed
26             //  - Searching list of already loaded libraries?
27             try {
28                 System.loadLibrary("compose_inspection_jni")
29             } catch (e: UnsatisfiedLinkError) {
30                 Log.w(
31                     "ComposeLayoutInspector",
32                     "Swallowing loadLibrary exception. Already loaded by a previous classloader?",
33                     e
34                 )
35             }
36         }
37 
resolvenull38         fun resolve(o: Any): LambdaLocation? {
39             return resolve(o::class.java)
40         }
41 
resolvenull42         @JvmStatic private external fun resolve(clazz: Class<*>): LambdaLocation?
43     }
44 }
45