dump_gti: fix I/O error when touch fails to resume am: 476373ef30 am: 2ae11ae84f

Original change: https://googleplex-android-review.googlesource.com/c/device/google/gs-common/+/24023803

Change-Id: I433a1986cb7a754f589f25c9e8d888ad26b16b31
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

touch/gti/dump_gti0.sh

@@ -9,7 +9,26 @@ heatmap_path=$path
 fi
 
 echo "------ Force Touch Active ------"
-echo 1 > $path/force_active
+result=$( cat "$path/force_active" 2>&1 )
+if [ $? -eq 0 ]; then
+    state=$( echo "$result" |cut -d " " -f 2 )
+    if [ "$state" = "locked" ]; then
+        echo "The force_active is already locked!"
+    else
+        echo 1 > $path/force_active
+        if [ $? -ne 0  ]; then
+            echo "Failed to active touch device"
+            exit 1
+        fi
+    fi
+else
+    if [[ $result == *Operation\ not\ supported* ]]; then
+        echo "force_active is not support, skip it"
+    else
+        echo "Failed to read the state of force_force"
+        exit 1
+    fi
+fi
 
 echo "------ Touch Firmware Version ------"
 cat $path/fw_ver

touch/gti/dump_gti1.sh

@@ -9,7 +9,26 @@ heatmap_path=$path
 fi
 
 echo "------ Force Touch Active ------"
-echo 1 > $path/force_active
+result=$( cat "$path/force_active" 2>&1 )
+if [ $? -eq 0 ]; then
+    state=$( echo "$result" |cut -d " " -f 2 )
+    if [ "$state" = "locked" ]; then
+        echo "The force_active is already locked!"
+    else
+        echo 1 > $path/force_active
+        if [ $? -ne 0  ]; then
+            echo "Failed to active touch device"
+            exit 1
+        fi
+    fi
+else
+    if [[ $result == *Operation\ not\ supported* ]]; then
+        echo "force_active is not support, skip it"
+    else
+        echo "Failed to read the state of force_force"
+        exit 1
+    fi
+fi
 
 echo "------ Touch Firmware Version ------"
 cat $path/fw_ver