Fix invalid android:lineSpacing attribute in activity_main.xml

[Copilot]

The layout file uses android:lineSpacing which is not a valid Android attribute, causing AAPT compilation to fail.

Changes

• Replaced android:lineSpacing with android:lineSpacingExtra in two TextView declarations (lines 30 and 46)

<!-- Before -->
<TextView
    android:lineSpacing="4dp"
    ... />

<!-- After -->
<TextView
    android:lineSpacingExtra="4dp"
    ... />

android:lineSpacingExtra is the correct attribute for adding extra vertical spacing between lines of text in TextViews.

Warning

Firewall rules blocked me from connecting to one or more addresses (expand for details)

I tried to connect to the following addresses, but was blocked by firewall rules:

• dl.google.com
  • Triggering command: /usr/lib/jvm/temurin-17-jdk-amd64/bin/java --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.prefs/java.util.prefs=ALL-UNNAMED --add-opens java.prefs/java.util.prefs=ALL-UNNAMED --add-opens java.base/java.nio.charset=ALL-UNNAMED --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/java.util.concurrent.atomic=ALL-UNNAMED -Xmx2048m -Dfile.encoding=UTF-8 -Duser.country -Duser.language=en -Duser.variant -cp /home/REDACTED/.gradle/wrapper/dists/gradle-7.2-bin/2dnblmf4td7x66yl1d74lt32g/gradle-7.2/lib/gradle-launcher-7.2.jar org.gradle.launcher.daemon.bootstrap.GradleDaemon 7.2 (dns block)
• maven.aliyun.com
  • Triggering command: /usr/lib/jvm/temurin-17-jdk-amd64/bin/java --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED --add-opens java.base/java.lang.invoke=ALL-UNNAMED --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.prefs/java.util.prefs=ALL-UNNAMED --add-opens java.prefs/java.util.prefs=ALL-UNNAMED --add-opens java.base/java.nio.charset=ALL-UNNAMED --add-opens java.base/java.net=ALL-UNNAMED --add-opens java.base/java.util.concurrent.atomic=ALL-UNNAMED -Xmx2048m -Dfile.encoding=UTF-8 -Duser.country -Duser.language=en -Duser.variant -cp /home/REDACTED/.gradle/wrapper/dists/gradle-7.2-bin/2dnblmf4td7x66yl1d74lt32g/gradle-7.2/lib/gradle-launcher-7.2.jar org.gradle.launcher.daemon.bootstrap.GradleDaemon 7.2 (dns block)

If you need me to access, download, or install something from one of these locations, you can either:

• Configure Actions setup steps to set up my environment, which run before the firewall is enabled
• Add the appropriate URLs or hosts to the custom allowlist in this repository's Copilot coding agent settings (admins only)

Original prompt

 ERROR:/home/runner/work/android_virtual_cam/android_virtual_cam/app/src/main/res/layout/activity_main.xml:40: AAPT: error: attribute android:lineSpacing not found.

修复这个错误

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