Initial commit of our new Android app to demo Skia.

platform_tools/android/bin/android_gdb_app

Index: platform_tools/android/bin/android_gdb_app
diff --git a/platform_tools/android/bin/android_gdb_app b/platform_tools/android/bin/android_gdb_app
index 046fee3dea4b3f1361e19490e7e927d5e90f6cf9..6d0a22194e3efda0e6ebf19d0c95289c4232abfa 100755
--- a/platform_tools/android/bin/android_gdb_app
+++ b/platform_tools/android/bin/android_gdb_app
@@ -9,6 +9,11 @@ source $SCRIPT_DIR/android_setup.sh "$@"
 APP_NAME=${APP_ARGS[0]}
 PORT=5039
 
+PACKAGE="org.skia.viewer"
+ACTIVITY="MainActivity"

[djsollen, 2016/05/06 18:45:26]

checking in this change means we can no longer debugger the existing sampleApp. 
I'm fine making this general purpose, but lets break this out into its own CL.

+
+echo "Debugging $PACKAGE.$ACTIVITY..."
+
 source $SCRIPT_DIR/utils/setup_adb.sh
 
 
@@ -34,13 +39,13 @@ adb_push_if_needed $ANDROID_TOOLCHAIN/gdbserver /data/local/tmp
 
 # Launch the app
 echo "Launching the app..."
-$ADB $DEVICE_SERIAL shell am start -n com.skia.sample_app/com.skia.SkiaSampleActivity
+$ADB $DEVICE_SERIAL shell am start -n $PACKAGE/.$ACTIVITY
 
 # Wait for app process to initialize
 sleep 2
 
 # Attach gdbserver to the app process
-PID=$($ADB shell ps | grep com.skia.sample_app | awk '{print $2}')
+PID=$($ADB shell ps | grep $PACKAGE | awk '{print $2}')
 echo "Attaching to pid: $PID"
 $ADB $DEVICE_SERIAL shell /data/local/tmp/gdbserver :$PORT --attach $PID &