Activity中，View#postDelay会导致内存泄漏，但是不会影响Activity的生命周期执行。
测试代码如下：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.e(TAG, "onCreate");
iv = findViewById(R.id.iv);
iv.postDelayed(new Runnable() {
@Override
public void run() {
Log.e(TAG, "我是延时消息");
}
}, 10000);
}
@Override
protected void onPause() {
super.onPause();
Log.e(TAG, "onPause");
}
@Override
protected void onStop() {
super.onStop();
Log.e(TAG, "onStop");
}
@Override
protected void onDestroy() {
super.onDestroy();
Log.e(TAG, "onDestroy");
}
log如下：
2021-05-07 20:37:06.234 14974-14974/com.tinytongtong.androidstudy E/GlideV4Activity: onCreate
2021-05-07 20:37:07.844 14974-14974/com.tinytongtong.androidstudy E/GlideV4Activity: onPause
2021-05-07 20:37:08.245 14974-14974/com.tinytongtong.androidstudy E/GlideV4Activity: onStop
2021-05-07 20:37:08.249 14974-14974/com.tinytongtong.androidstudy E/GlideV4Activity: onDestroy
2021-05-07 20:37:16.304 14974-14974/com.tinytongtong.androidstudy E/GlideV4Activity: 我是延时消息