| commit | 08df2afeec46f363ef5f17146750bdf011412e56 | [log] [tgz] |
|---|---|---|
| author | Seigo Nonaka <nona@google.com> | Wed Jun 07 16:43:08 2017 -0700 |
| committer | Seigo Nonaka <nona@google.com> | Fri Jun 09 09:53:08 2017 -0700 |
| tree | 0b547298d1c695bff7e40ae03d33e492c096e18b | |
| parent | 12621bf1a47e0ccfb0cc47150207afc02896e6f8 [diff] |
Stop copying files as much as possible.
Due to lack of API before API 25 or before, need to prepare the real
file for creating Typeface. The previous implementation creates
temporary file and create Typeface from it. However, with that
implementation, the mapped memory won't be shared between applications.
To share the memory as much as possible, introduced following approach,
- API 26 or newer:
Use framework implementation.
- API 21 - API 25
Try to find the file path from file descriptor. If found, use it for
creating Typeface. If not found, use fallback file copying
implementation.
- API 20 or before
Still use file copying approach.
This CL also fixes font style resoltion from FontFamily on API 23 or
before.
Bug: 37749510
Bug: 62199090
Test: ./gradlew support-compat:connectedDebugAndroidTest
on API 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26
Test: ./gradlew support-emoji:connectedDebugAndroidTest
on API 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26
Test: ./gradlew support-appcompat-v7:connectedDebugAndroidTest
on API 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26
Change-Id: Ie2dc9594b99598292c10a5402b1b903e27390dab
We are not currently accepting new modules, features, or behavior changes.
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Follow the “Downloading the Source” guide to install and set up repo tool, but instead of running the listed repo commands to initialize the repository, run the folowing:
repo init -u https://android.googlesource.com/platform/manifest -b ub-supportlib-master
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repo sync -j8 -c
You will use this command to sync your checkout in the future - it’s similar to git fetch
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If you get “Unregistered VCS root detected” click “Add root” to enable git integration for Android Studio.
If you see any warnings (red underlines) run Build > Clean Project.
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cd path/to/checkout/frameworks/support/ ./gradlew createArchive
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These applications are named support-*-demos (e.g. support-4v-demos or support-leanback-demos. You can run them by clicking Run > Run ... and choosing the desired application.
cd path/to/checkout/frameworks/support/ repo start my_branch_name . (make needed modifications) git commit -a repo upload --current-branch .
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