Push to /sdcard/Download/ by default

Change the default push target from /sdcard/ to /sdcard/Download/.

Pushing to the root of /sdcard/ is not very convenient, many apps do not
expose its content directly.

It can still be changed by --push-target.

README.md

@@ -709,15 +709,15 @@ There is no visual feedback, a log is printed to the console.
 
 #### Push file to device
 
-To push a file to `/sdcard/` on the device, drag & drop a (non-APK) file to the
-_scrcpy_ window.
+To push a file to `/sdcard/Download/` on the device, drag & drop a (non-APK)
+file to the _scrcpy_ window.
 
 There is no visual feedback, a log is printed to the console.
 
 The target directory can be changed on start:
 
 ```bash
-scrcpy --push-target=/sdcard/Download/
+scrcpy --push-target=/sdcard/Movies/
 ```
 
 

app/scrcpy.1

@@ -133,7 +133,7 @@ but breaks the expected behavior of alpha keys in games (typically WASD).
 .BI "\-\-push\-target " path
 Set the target directory for pushing files to the device by drag & drop. It is passed as\-is to "adb push".
 
-Default is "/sdcard/".
+Default is "/sdcard/Download/".
 
 .TP
 .BI "\-r, \-\-record " file

app/src/cli.c

@@ -129,7 +129,7 @@ scrcpy_print_usage(const char *arg0) {
         "    --push-target path\n"
         "        Set the target directory for pushing files to the device by\n"
         "        drag & drop. It is passed as-is to \"adb push\".\n"
-        "        Default is \"/sdcard/\".\n"
+        "        Default is \"/sdcard/Download/\".\n"
         "\n"
         "    -r, --record file.mp4\n"
         "        Record screen to file.\n"

app/src/compat.h

@@ -22,6 +22,18 @@
 # define SCRCPY_LAVF_REQUIRES_REGISTER_ALL
 #endif
 
+
+// In ffmpeg/doc/APIchanges:
+// 2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
+//   Deprecate AVFormatContext filename field which had limited length, use the
+//   new dynamically allocated url field instead.
+//
+// 2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h
+//   Add url field to AVFormatContext and add ff_format_set_url helper function.
+#if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(58, 7, 100)
+# define SCRCPY_LAVF_HAS_AVFORMATCONTEXT_URL
+#endif
+
 #if SDL_VERSION_ATLEAST(2, 0, 5)
 // <https://wiki.libsdl.org/SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH>
 # define SCRCPY_SDL_HAS_HINT_MOUSE_FOCUS_CLICKTHROUGH

app/src/control_msg.c

@@ -80,13 +80,6 @@ control_msg_serialize(const struct control_msg *msg, unsigned char *buf) {
         case CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE:
             buf[1] = msg->set_screen_power_mode.mode;
             return 2;
-        case CONTROL_MSG_TYPE_SCAN_MEDIA:
-        {
-            size_t len = write_string(msg->scan_media.path,
-                                      CONTROL_MSG_SCAN_MEDIA_PATH_MAX_LENGTH,
-                                      &buf[1]);
-            return 1 + len;
-        }
         case CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL:
         case CONTROL_MSG_TYPE_EXPAND_SETTINGS_PANEL:
         case CONTROL_MSG_TYPE_COLLAPSE_PANELS:
@@ -109,9 +102,6 @@ control_msg_destroy(struct control_msg *msg) {
         case CONTROL_MSG_TYPE_SET_CLIPBOARD:
             free(msg->set_clipboard.text);
             break;
-        case CONTROL_MSG_TYPE_SCAN_MEDIA:
-            free(msg->scan_media.path);
-            break;
         default:
             // do nothing
             break;

app/src/control_msg.h

@@ -17,8 +17,6 @@
 // type: 1 byte; paste flag: 1 byte; length: 4 bytes
 #define CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH (CONTROL_MSG_MAX_SIZE - 6)
 
-#define CONTROL_MSG_SCAN_MEDIA_PATH_MAX_LENGTH 256
-
 #define POINTER_ID_MOUSE UINT64_C(-1);
 #define POINTER_ID_VIRTUAL_FINGER UINT64_C(-2);
 
@@ -35,7 +33,6 @@ enum control_msg_type {
     CONTROL_MSG_TYPE_SET_CLIPBOARD,
     CONTROL_MSG_TYPE_SET_SCREEN_POWER_MODE,
     CONTROL_MSG_TYPE_ROTATE_DEVICE,
-    CONTROL_MSG_TYPE_SCAN_MEDIA,
 };
 
 enum screen_power_mode {
@@ -79,9 +76,6 @@ struct control_msg {
         struct {
             enum screen_power_mode mode;
         } set_screen_power_mode;
-        struct {
-            char *path; // owned, to be freed by free()
-        } scan_media;
     };
 };
 

app/src/file_handler.c

@@ -6,7 +6,7 @@
 #include "adb.h"
 #include "util/log.h"
 
-#define DEFAULT_PUSH_TARGET "/sdcard/"
+#define DEFAULT_PUSH_TARGET "/sdcard/Download/"
 
 static void
 file_handler_request_destroy(struct file_handler_request *req) {

app/src/v4l2_sink.c

@@ -180,12 +180,17 @@ sc_v4l2_sink_open(struct sc_v4l2_sink *vs) {
     // still expects a pointer-to-non-const (it has not be updated accordingly)
     // <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
     vs->format_ctx->oformat = (AVOutputFormat *) format;
+#ifdef SCRCPY_LAVF_HAS_AVFORMATCONTEXT_URL
     vs->format_ctx->url = strdup(vs->device_name);
     if (!vs->format_ctx->url) {
         LOGE("Could not strdup v4l2 device name");
         goto error_avformat_free_context;
         return false;
     }
+#else
+    strncpy(vs->format_ctx->filename, vs->device_name,
+            sizeof(vs->format_ctx->filename));
+#endif
 
     AVStream *ostream = avformat_new_stream(vs->format_ctx, encoder);
     if (!ostream) {

app/tests/test_control_msg_serialize.c

@@ -278,28 +278,6 @@ static void test_serialize_rotate_device(void) {
     assert(!memcmp(buf, expected, sizeof(expected)));
 }
 
-static void test_serialize_scan_media(void) {
-    struct control_msg msg = {
-        .type = CONTROL_MSG_TYPE_SCAN_MEDIA,
-        .scan_media = {
-            .path = "/sdcard/Download/",
-        },
-    };
-
-    unsigned char buf[CONTROL_MSG_MAX_SIZE];
-    size_t size = control_msg_serialize(&msg, buf);
-    assert(size == 22);
-
-    const unsigned char expected[] = {
-        CONTROL_MSG_TYPE_SCAN_MEDIA,
-        0x00, 0x00, 0x00, 0x11, // path length
-        '/', 's', 'd', 'c', 'a', 'r', 'd', '/',
-        'D', 'o', 'w', 'n', 'l', 'o', 'a', 'd',
-        '/' // path
-    };
-    assert(!memcmp(buf, expected, sizeof(expected)));
-}
-
 int main(int argc, char *argv[]) {
     (void) argc;
     (void) argv;
@@ -317,6 +295,5 @@ int main(int argc, char *argv[]) {
     test_serialize_set_clipboard();
     test_serialize_set_screen_power_mode();
     test_serialize_rotate_device();
-    test_serialize_scan_media();
     return 0;
 }

server/src/main/java/com/genymobile/scrcpy/ControlMessage.java

@@ -17,7 +17,6 @@ public final class ControlMessage {
     public static final int TYPE_SET_CLIPBOARD = 9;
     public static final int TYPE_SET_SCREEN_POWER_MODE = 10;
     public static final int TYPE_ROTATE_DEVICE = 11;
-    public static final int TYPE_SCAN_MEDIA = 12;
 
     private int type;
     private String text;
@@ -98,13 +97,6 @@ public final class ControlMessage {
         return msg;
     }
 
-    public static ControlMessage createScanMedia(String path) {
-        ControlMessage msg = new ControlMessage();
-        msg.type = TYPE_SCAN_MEDIA;
-        msg.text = path;
-        return msg;
-    }
-
     public static ControlMessage createEmpty(int type) {
         ControlMessage msg = new ControlMessage();
         msg.type = type;

server/src/main/java/com/genymobile/scrcpy/ControlMessageReader.java

@@ -76,9 +76,6 @@ public class ControlMessageReader {
             case ControlMessage.TYPE_SET_SCREEN_POWER_MODE:
                 msg = parseSetScreenPowerMode();
                 break;
-            case ControlMessage.TYPE_SCAN_MEDIA:
-                msg = parseScanMedia();
-                break;
             case ControlMessage.TYPE_EXPAND_NOTIFICATION_PANEL:
             case ControlMessage.TYPE_EXPAND_SETTINGS_PANEL:
             case ControlMessage.TYPE_COLLAPSE_PANELS:
@@ -185,14 +182,6 @@ public class ControlMessageReader {
         return ControlMessage.createSetScreenPowerMode(mode);
     }
 
-    private ControlMessage parseScanMedia() {
-        String path = parseString();
-        if (path == null) {
-            return null;
-        }
-        return ControlMessage.createScanMedia(path);
-    }
-
     private static Position readPosition(ByteBuffer buffer) {
         int x = buffer.getInt();
         int y = buffer.getInt();

server/src/main/java/com/genymobile/scrcpy/Controller.java

@@ -1,7 +1,5 @@
 package com.genymobile.scrcpy;
 
-import android.content.Intent;
-import android.net.Uri;
 import android.os.Build;
 import android.os.SystemClock;
 import android.view.InputDevice;
@@ -9,7 +7,6 @@ import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 
-import java.io.File;
 import java.io.IOException;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
@@ -138,12 +135,6 @@ public class Controller {
             case ControlMessage.TYPE_ROTATE_DEVICE:
                 Device.rotateDevice();
                 break;
-            case ControlMessage.TYPE_SCAN_MEDIA:
-                String path = msg.getText();
-                Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
-                intent.setData(Uri.fromFile(new File(path)));
-                Device.sendBroadcast(intent);
-                break;
             default:
                 // do nothing
         }

server/src/main/java/com/genymobile/scrcpy/Device.java

@@ -8,7 +8,6 @@ import com.genymobile.scrcpy.wrappers.SurfaceControl;
 import com.genymobile.scrcpy.wrappers.WindowManager;
 
 import android.content.IOnPrimaryClipChangedListener;
-import android.content.Intent;
 import android.graphics.Rect;
 import android.os.Build;
 import android.os.IBinder;
@@ -300,8 +299,4 @@ public final class Device {
     public static ContentProvider createSettingsProvider() {
         return SERVICE_MANAGER.getActivityManager().createSettingsProvider();
     }
-
-    public static void sendBroadcast(Intent intent) {
-        SERVICE_MANAGER.getActivityManager().sendBroadcast(intent);
-    }
 }

server/src/main/java/com/genymobile/scrcpy/wrappers/ActivityManager.java

@@ -2,9 +2,7 @@ package com.genymobile.scrcpy.wrappers;
 
 import com.genymobile.scrcpy.Ln;
 
-import android.content.Intent;
 import android.os.Binder;
-import android.os.Bundle;
 import android.os.IBinder;
 import android.os.IInterface;
 
@@ -18,7 +16,6 @@ public class ActivityManager {
     private Method getContentProviderExternalMethod;
     private boolean getContentProviderExternalMethodNewVersion = true;
     private Method removeContentProviderExternalMethod;
-    private Method broadcastIntentMethod;
 
     public ActivityManager(IInterface manager) {
         this.manager = manager;
@@ -45,22 +42,6 @@ public class ActivityManager {
         return removeContentProviderExternalMethod;
     }
 
-    private Method getBroadcastIntentMethod() throws NoSuchMethodException {
-        if (broadcastIntentMethod == null) {
-            try {
-                Class<?> iApplicationThreadClass = Class.forName("android.app.IApplicationThread");
-                Class<?> iIntentReceiverClass = Class.forName("android.content.IIntentReceiver");
-                broadcastIntentMethod = manager.getClass()
-                        .getMethod("broadcastIntent", iApplicationThreadClass, Intent.class, String.class, iIntentReceiverClass, int.class,
-                                String.class, Bundle.class, String[].class, int.class, Bundle.class, boolean.class, boolean.class, int.class);
-                return broadcastIntentMethod;
-            } catch (ClassNotFoundException e) {
-                throw new AssertionError(e);
-            }
-        }
-        return broadcastIntentMethod;
-    }
-
     private ContentProvider getContentProviderExternal(String name, IBinder token) {
         try {
             Method method = getGetContentProviderExternalMethod();
@@ -103,13 +84,4 @@ public class ActivityManager {
     public ContentProvider createSettingsProvider() {
         return getContentProviderExternal("settings", new Binder());
     }
-
-    public void sendBroadcast(Intent intent) {
-        try {
-            Method method = getBroadcastIntentMethod();
-            method.invoke(manager, null, intent, null, null, 0, null, null, null, -1, null, true, false, ServiceManager.USER_ID);
-        } catch (InvocationTargetException | IllegalAccessException | NoSuchMethodException e) {
-            Ln.e("Could not invoke method", e);
-        }
-    }
 }

server/src/test/java/com/genymobile/scrcpy/ControlMessageReaderTest.java

@@ -314,26 +314,6 @@ public class ControlMessageReaderTest {
         Assert.assertEquals(ControlMessage.TYPE_ROTATE_DEVICE, event.getType());
     }
 
-    @Test
-    public void testScanMedia() throws IOException {
-        ControlMessageReader reader = new ControlMessageReader();
-
-        ByteArrayOutputStream bos = new ByteArrayOutputStream();
-        DataOutputStream dos = new DataOutputStream(bos);
-        dos.writeByte(ControlMessage.TYPE_SCAN_MEDIA);
-        byte[] text = "/sdcard/Download/".getBytes(StandardCharsets.UTF_8);
-        dos.writeInt(text.length);
-        dos.write(text);
-
-        byte[] packet = bos.toByteArray();
-
-        reader.readFrom(new ByteArrayInputStream(packet));
-        ControlMessage event = reader.next();
-
-        Assert.assertEquals(ControlMessage.TYPE_SCAN_MEDIA, event.getType());
-        Assert.assertEquals("/sdcard/Download/", event.getText());
-    }
-
     @Test
     public void testMultiEvents() throws IOException {
         ControlMessageReader reader = new ControlMessageReader();