Android/Building/SystemAPPs: Difference between revisions
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*At build time |
*At build time |
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System application configurations for android build system are located under source code folder |
System application configurations for android build system are located under source code folder '''vendor/olpx/xo4/apps/''' |
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*At runtime |
*At runtime |
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This relies on Android OTA update system which allow the system reboots into recovery mode then mount system partition as rw to apply system application changes. |
This relies on Android '''OTA''' update system which allow the system reboots into recovery mode then mount system partition as '''rw''' to apply system application changes. |
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XO-4 does not support runtime system partition update since recovery mode haven't been implemented. |
XO-4 does '''not''' support runtime system partition update since recovery mode haven't been implemented. |
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==Upgrade system APP== |
==Upgrade system APP== |
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Revision as of 10:07, 5 August 2015
System APPs
Android system APPs are these APPs which are installed in system partition. Since system partition is read only at runtime, thus the system APPs are not remove-able for general user.
Add/Remove system APP
In general, there are two ways to add/remove system applications.
- At build time
System application configurations for android build system are located under source code folder vendor/olpx/xo4/apps/
- At runtime
This relies on Android OTA update system which allow the system reboots into recovery mode then mount system partition as rw to apply system application changes. XO-4 does not support runtime system partition update since recovery mode haven't been implemented.