Is it possible to start an activity via ADB without animation

Question

I know it's possible to have no animation when starting an activity via code ( here , for example), but is it possible to do so via adb too, even for activities that were supposed to have an animation ?

Also, is it possible to have no animation when going back from this opened activity?

Answer 1

Looking at the ADB Shell Activity Manager specification for arguments here: https://developer.android.com/studio/command-line/shell.html#IntentSpec

we can see that there is a -f option for Intent flags.

Th Intent flag FLAG_ACTIVITY_NO_ANIMATION has constant value: 65536

See: https://developer.android.com/reference/android/content/Intent.html#FLAG_ACTIVITY_NO_ANIMATION

Putting that together you could write something like:

am start -a com.example.ACTION_NAME -n com.package.name/com.package.name.ActivityName -f 65536

Answer 2

您可以使用以下命令通过adb启动活动，

am start -n yourpackagename/.activityname