And back stack 12 switching between tasks comp 4521

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Unformatted text preview: uppala) Android Tasks and Back Stack 7 Ac2vi2es and Tasks •  Naviga2ng away from an Ac2vity with BACK key –  An ac2vity can keep or lose its state depending on how the user leaves the ac2vity — by the HOME or BACK key. –  By default, pressing the BACK key finishes (destroys) the current ac2vity and displays the previous ac2vity to the user COMP 4521 (Muppala) Android Tasks and Back Stack 8 Ac2vi2es and Tasks •  Naviga2ng away from an Ac2vity with HOME key COMP 4521 (Muppala) Android Tasks and Back Stack 9 Reusing Ac2vi2es COMP 4521 (Muppala) Android Tasks and Back Stack 10 Mul2tasking COMP 4521 (Muppala) Android Tasks and Back Stack 11 Switching Between Tasks COMP 4521 (Muppala) Android Tasks and Back Stack 12 Switching Between Tasks COMP 4521 (Muppala) Android Tasks and Back Stack 13 Switching Between Tasks COMP 4521 (Muppala) Android Tasks and Back Stack 14 Design Tips •  When wri2ng an ac2vity that won't be re- used, don't specify...
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