Sync wiki from main repo (#8320)

docs/Development/Android-Builds.md

@@ -0,0 +1,46 @@
+In order to build and sign the android release, you will need the `forge.keystore` file (which is not present in the repository).  This file will need to be placed in the `forge-gui-android` folder.  This file should **never** be committed to the repository.
+
+In preparation for the android release, update the version recorded in the following files:
+
+```
+forge-gui-android/pom.xml
+forge-gui-ios/pom.xml
+forge-gui-mobile/src/forge/Forge.java
+```
+
+In the first two, you're looking for `alpha-version` (~line 10 in both files) and setting the string accordingly.
+In the last one, you're looking for the declaration of `CURRENT_VERSION` (~line 37) and setting it to the same value as the previous two files.
+
+Commit the changes to these three files to the repository with an appropriately descriptive commit message.
+
+A script such as the following will compile and sign the android build:
+
+```
+export ANDROID_HOME=/opt/android-sdk/
+export _JAVA_OPTIONS="-Xmx2g"
+mvn -U -B clean \\
+    -P android-release-build,android-release-sign \\
+    install \\
+    -Dsign.keystore=forge.keystore \\
+    -Dsign.alias=Forge \\
+    -Dsign.storepass=${FORGE_STOREPASS} \\
+    -Dsign.keypass=${FORGE_KEYPASS}
+```
+
+Once the above build has successfully completed and passed any desired testing, the following will build, sign, and publish the build:
+
+```
+export ANDROID_HOME=/opt/android-sdk/
+export _JAVA_OPTIONS="-Xmx2g"
+mvn -U -B clean \\
+    -P android-release-build,android-release-sign,android-release-upload \\
+    install \\
+    -Dsign.keystore=forge.keystore \\
+    -Dsign.alias=Forge \\
+    -Dsign.storepass=${FORGE_STOREPASS} \\
+    -Dsign.keypass=${FORGE_KEYPASS} \\
+    -Dcardforge.user=${FORGE_FTP_USER} \\
+    -Dcardforge.pass=${FORGE_FTP_PASS}
+```
+
+After this, the appropriate forum posts will need to be made announcing the new release.