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nvlled/main-activity.sh

Created September 14, 2018 05:30
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main-activity.sh
#!/bin/bash
# Gets the main activty of the android project
# Run at project root folder
# output like: com.package.sub/com.package.sub.MainActivity
# Purpose: use with android am for running the installed apk
activity=$(cat `find app/src -iname "AndroidManifest.xml"` | grep -i '<activity android:name' | sed 's/.*="\(.*\)".*/\1/')
activity=$(echo $activity | sed 's/^\.//')
dir=$(dirname `find app/src -name "$activity.*"`)
dir=$(echo $dir | sed 's@app/src/main/java/@@')
package=$(echo $dir | sed 's@/@.@g')
echo $package/$package.$activity
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