MemoryLeakDetector is a native memory leak monitoring tool developed by Xigua video android team. It has simple access, wide monitoring range, excellent performance and good stability. It is widely used in native-memory-leak-governance of ByteDance's major apps, and the benefits are significant!
Step1: Add to your build.gradle
implementation 'com.bytedance.raphael:library:x.x.x'Step2: For simple usage
// Using MemoryLeakDetector to monitor specified so
Raphael.start(
Raphael.MAP64_MODE|Raphael.ALLOC_MODE|0x0F0000|1024,
"/storage/emulated/0/raphael", // need sdcard permission
".*libxxx\\.so$"
);// Using MemoryLeakDetector to monitor current process
Raphael.start(
Raphael.MAP64_MODE|Raphael.ALLOC_MODE|0x0F0000|1024,
"/storage/emulated/0/raphael", // need sdcard permission
null
);Step3: Print result
// code control
Raphael.print();## broadcast command
adb shell am broadcast -a com.bytedance.raphael.ACTION_PRINT -f 0x01000000Step4: Analysis
## analysis report
python library/src/main/python/raphael.py -r report -o leak-doubts.txt -s ./symbol/## analysis maps
python library/src/main/python/mmap.py -m mapsStep5: Stop monitoring
// code control
Raphael.stop();## broadcast command
adb shell am broadcast -a com.bytedance.raphael.ACTION_STOP -f 0x01000000- Communicate on GitHub issues
- Mail: [email protected]
- WeChat: 429013449
Copyright (c) 2021 ByteDance Inc
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.