Android 内存泄漏场景分析

public class MainActivity extends AppCompatActivity {
private static TextView tv;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tv = (TextView) findViewById(R.id.tv);
tv.setText("Hello world");
}
}

public class MyActivity extends AppCompatActivity {
private static Context context;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_my);
context = this;
}
}