diff options
author | Tianjie Xu <xunchang@google.com> | 2018-10-13 07:30:07 +0200 |
---|---|---|
committer | android-build-merger <android-build-merger@google.com> | 2018-10-13 07:30:07 +0200 |
commit | a74581a635ad2b9f844c1b5110c46fc1733958fa (patch) | |
tree | 82752ee3ec39d98c17b822b88c380da118ae8ee7 /tools/image_generator/README.md | |
parent | Merge "Add function to load the key from x509.pem file" (diff) | |
parent | Merge "Use a host java program to generate the background text" (diff) | |
download | android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar.gz android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar.bz2 android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar.lz android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar.xz android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.tar.zst android_bootable_recovery-a74581a635ad2b9f844c1b5110c46fc1733958fa.zip |
Diffstat (limited to 'tools/image_generator/README.md')
-rw-r--r-- | tools/image_generator/README.md | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/image_generator/README.md b/tools/image_generator/README.md new file mode 100644 index 000000000..22e32f6ce --- /dev/null +++ b/tools/image_generator/README.md @@ -0,0 +1,20 @@ +Recovery Image Generator +------------------------- + +This program uses java.awt.Graphics2D to generate the background text files used +under recovery mode. And thus we don't need to do the manual work by running +emulators with different dpi. + +# Usage: + `java -jar path_to_jar imageWidth textName fontDirectory resourceDirectory outputFilename` + +# Description of the parameters: +1. `imageWidth`: The number of pixels per line; and the text strings will be + wrapped accordingly. +2. `textName`: The description of the text string, e.g. "recovery_erasing", + "recovery_installing_security" +3. `fontDirectory`: The directory that contains all the support .ttf | .ttc + files, e.g. $OUT/system/fonts/ +4. `resourceDirectory`: The resource directory that contains all the translated + strings in xml format, e.g. bootable/recovery/tools/recovery_l10n/res/ +5. `outputFilename`: Path to the generated image. |