tap and swipe replay works

capture.go

@@ -2,6 +2,7 @@ package adb
 
 import (
 	"context"
+	"errors"
 	"log"
 	"regexp"
 	"strconv"
@@ -151,10 +152,15 @@ func (d Device) CaptureSequence(ctx context.Context) (t TapSequence, err error)
 	// this command will never finish without ctx expiring. As a result,
 	// it will always return error code 130 if successful
 	stdout, _, errCode, err := execute(ctx, []string{"shell", "getevent", "-tl"})
-	if errCode != 130 {
-		// TODO remove log output here
-		log.Printf("Expected error code 130, but got %d\n", errCode)
+	// TODO better error checking here
+	if errors.Is(err, ErrUnspecified) {
+		err = nil
 	}
+	if errCode != 130 && errCode != -1 {
+		// TODO remove log output here
+		log.Printf("Expected error code 130 or -1, but got %d\n", errCode)
+	}
+
 	if stdout == "" {
 		return TapSequence{}, ErrStdoutEmpty
 	}

examples/injection/main.go

@@ -0,0 +1,35 @@
+package main
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/taigrr/adb"
+)
+
+var command string
+
+func init() {
+	// TODO  allow for any input to be used as the command
+	command = "ls"
+}
+
+func main() {
+	ctx := context.TODO()
+	devs, err := adb.Devices(ctx)
+	if err != nil {
+		fmt.Printf("Error enumerating devices: %v\n", err)
+		return
+	}
+	for _, dev := range devs {
+		if !dev.IsAuthorized {
+			fmt.Printf("Dev `%s` is not authorized, authorize it to continue.\n", dev.SerialNo)
+			continue
+		}
+		err := dev.GoHome(ctx)
+		if err != nil {
+			// handle error here
+			fmt.Printf("Error: %v\n", err)
+		}
+	}
+}

examples/taps/main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"fmt"
+	"time"
 
 	"github.com/taigrr/adb"
 )
@@ -15,7 +16,8 @@ func init() {
 }
 
 func main() {
-	ctx := context.TODO()
+	ctx, cancel := context.WithTimeout(context.Background(), time.Second*10)
+	defer cancel()
 	devs, err := adb.Devices(ctx)
 	if err != nil {
 		fmt.Printf("Error enumerating devices: %v\n", err)
@@ -26,11 +28,18 @@ func main() {
 			fmt.Printf("Dev `%s` is not authorized, authorize it to continue.\n", dev.SerialNo)
 			continue
 		}
-		w, h, err := dev.GetScreenResolution(ctx)
+		//w, h, err := dev.GetScreenResolution(ctx)
+		//if err != nil {
+		//	// handle error here
+		//	fmt.Printf("Error: %v\n", err)
+		//}
+		fmt.Printf("Begin tapping on device %s now...\n", dev.SerialNo)
+		t, err := dev.CaptureSequence(ctx)
 		if err != nil {
-			// handle error here
-			fmt.Printf("Error: %v\n", err)
+			fmt.Printf("Error capturing sequence: %v\n", err)
+			return
 		}
-		fmt.Printf("%s screen resolution: %dx%d\n", dev.SerialNo, w, h)
+		fmt.Println("Sequence captured, replaying now...")
+		dev.ReplayTapSequence(context.TODO(), t)
 	}
 }

shell.go

@@ -51,7 +51,13 @@ func parseScreenResolution(in string) (int, int, error) {
 }
 
 func (d Device) Tap(ctx context.Context, X, Y int) error {
-	return nil
+	cmd := []string{
+		"-s", string(d.SerialNo), "shell",
+		"input", "tap",
+		strconv.Itoa(X), strconv.Itoa(Y),
+	}
+	_, _, _, err := execute(ctx, cmd)
+	return err
 }
 
 // Simulates a long press
@@ -59,30 +65,44 @@ func (d Device) Tap(ctx context.Context, X, Y int) error {
 // Under the hood, this calls swipe with the same start and end coordinates
 // with a duration of 250ms
 func (d Device) LongPress(ctx context.Context, X, Y int) error {
-	return nil
+	return d.Swipe(ctx, X, Y, X, Y, time.Millisecond*250)
 }
 
 func (d Device) Swipe(ctx context.Context, X1, Y1, X2, Y2 int, duration time.Duration) error {
-	return nil
+	cmd := []string{
+		"-s", string(d.SerialNo), "shell",
+		"input", "swipe",
+		strconv.Itoa(X1), strconv.Itoa(Y1),
+		strconv.Itoa(X2), strconv.Itoa(Y2),
+		strconv.Itoa(int(duration.Milliseconds())),
+	}
+	_, _, _, err := execute(ctx, cmd)
+	return err
 }
 
 // Equivalent to pressing the home button
 //
 // Calls `input keyevent KEYCODE_HOME` under the hood
 func (d Device) GoHome(ctx context.Context) error {
-	return nil
+	cmd := []string{"-s", string(d.SerialNo), "shell", "input", "keyevent", "KEYCODE_HOME"}
+	_, _, _, err := execute(ctx, cmd)
+	return err
 }
 
 //Equivalent to pressing the back button
 //
 // Calls `input keyevent KEYCODE_BACK` under the hood
 func (d Device) GoBack(ctx context.Context) error {
-	return nil
+	cmd := []string{"-s", string(d.SerialNo), "shell", "input", "keyevent", "KEYCODE_BACK"}
+	_, _, _, err := execute(ctx, cmd)
+	return err
 }
 
 // Equivalent to pushing the app switcher. You probably want to call this twice.
 //
 // Calls `input keyevent KEYCODE_APP_SWITCH` under the hood
 func (d Device) SwitchApp(ctx context.Context) error {
-	return nil
+	cmd := []string{"-s", string(d.SerialNo), "shell", "input", "keyevent", "KEYCODE_APP_SWITCH"}
+	_, _, _, err := execute(ctx, cmd)
+	return err
 }