支持单独推流和边推边录制

.gradle/2.14.1/taskArtifacts/cache.properties

@@ -1 +0,0 @@
-#Fri Sep 29 14:50:34 CST 2017

app/app.iml

@@ -27,21 +27,20 @@
     <output-test url="file://$MODULE_DIR$/build/intermediates/classes/test/debug" />
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/resValues/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/debug" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/resValues/androidTest/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/test/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
@@ -49,13 +48,6 @@
       <sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/shaders" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/rs" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/shaders" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/res" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/resources" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/assets" type="java-test-resource" />
@@ -88,10 +80,13 @@
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaPrecompile" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/splits-support" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
@@ -102,33 +97,33 @@
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:exposed-instrumentation-api-publish-0.5" level="project" />
-    <orderEntry type="library" scope="TEST" name="junit:junit:4.12@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="javax.inject:javax.inject:1@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-core-ui-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.squareup:javawriter:2.1.1@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-compat-25.3.1" level="project" />
-    <orderEntry type="library" name="com.serenegiant:common-1.5.20" level="project" />
-    <orderEntry type="library" name="com.android.support:support-core-utils-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-v4-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-fragment-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-media-compat-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.google.code.findbugs:jsr305:2.0.1@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-core:1.3@jar" level="project" />
-    <orderEntry type="library" name="com.jakewharton:butterknife-8.8.1" level="project" />
-    <orderEntry type="library" name="com.jakewharton:butterknife-annotations:8.8.1@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test.espresso:espresso-core-2.2.2" level="project" />
-    <orderEntry type="library" name="com.android.support:animated-vector-drawable-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:rules-0.5" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-library:1.3@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-integration:1.3@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:runner-0.5" level="project" />
-    <orderEntry type="library" name="com.android.support:appcompat-v7-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test.espresso:espresso-idling-resource-2.2.2" level="project" />
-    <orderEntry type="library" scope="TEST" name="javax.annotation:javax.annotation-api:1.2@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-vector-drawable-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:recyclerview-v7-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-annotations:25.3.1@jar" level="project" />
-    <orderEntry type="module" module-name="libusbcamera" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:exposed-instrumentation-api-publish-0.5" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="junit:junit:4.12@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="javax.inject:javax.inject:1@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-core-ui-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.squareup:javawriter:2.1.1@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-compat-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.serenegiant:common-1.5.20" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-core-utils-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-v4-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-fragment-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-media-compat-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.google.code.findbugs:jsr305:2.0.1@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-core:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.jakewharton:butterknife-8.8.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test.espresso:espresso-core-2.2.2" level="project" />
+    <orderEntry type="library" exported="" name="com.jakewharton:butterknife-annotations:8.8.1@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:animated-vector-drawable-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:rules-0.5" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-library:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-integration:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:runner-0.5" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:appcompat-v7-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test.espresso:espresso-idling-resource-2.2.2" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="javax.annotation:javax.annotation-api:1.2@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-vector-drawable-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:recyclerview-v7-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-annotations:25.3.1@jar" level="project" />
+    <orderEntry type="module" module-name="libusbcamera" exported="" />
   </component>
 </module>

app/src/main/java/com/jiangdg/usbcamera/view/USBCameraActivity.java

@@ -241,14 +241,15 @@ public class USBCameraActivity extends AppCompatActivity implements CameraDialog
                     showShortMsg("sorry,camera open failed");
                     return super.onOptionsItemSelected(item);
                 }
-                if (!mCameraHelper.isRecording()) {
+                if (!mCameraHelper.isPushing()) {
                     String videoPath = UVCCameraHelper.ROOT_PATH + System.currentTimeMillis();
                     FileUtils.createfile(FileUtils.ROOT_PATH + "test666.h264");
+                    // if you want to record,please create RecordParams like this
                     RecordParams params = new RecordParams();
                     params.setRecordPath(videoPath);
                     params.setRecordDuration(0);                        // 设置为0，不分割保存
                     params.setVoiceClose(mSwitchVoice.isChecked());    // is close voice
-                    mCameraHelper.startRecording(params, new AbstractUVCCameraHandler.OnEncodeResultListener() {
+                    mCameraHelper.startPusher(params, new AbstractUVCCameraHandler.OnEncodeResultListener() {
                         @Override
                         public void onEncodeResult(byte[] data, int offset, int length, long timestamp, int type) {
                             // type = 1,h264 video stream
@@ -266,11 +267,13 @@ public class USBCameraActivity extends AppCompatActivity implements CameraDialog
                             Log.i(TAG,"videoPath = "+videoPath);
                         }
                     });
+                    // if you only want to push stream,please call like this
+                    // mCameraHelper.startPusher(listener);
                     showShortMsg("start record...");
                     mSwitchVoice.setEnabled(false);
                 } else {
                     FileUtils.releaseFile();
-                    mCameraHelper.stopRecording();
+                    mCameraHelper.stopPusher();
                     showShortMsg("stop record...");
                     mSwitchVoice.setEnabled(true);
                 }

libusbcamera/libusbcamera.iml

@@ -28,21 +28,20 @@
     <output-test url="file://$MODULE_DIR$/build/intermediates/classes/test/debug" />
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/debug" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/resValues/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/androidTest/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/debug" type="java-test-resource" />
       <sourceFolder url="file://$MODULE_DIR$/build/generated/res/resValues/androidTest/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/apt/test/debug" isTestSource="true" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
@@ -57,13 +56,6 @@
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/testDebug/shaders" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/rs" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestDebug/shaders" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
@@ -85,16 +77,20 @@
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
       <sourceFolder url="file://$MODULE_DIR$/src/androidTest/shaders" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/annotations" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/attr" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/blame" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental-safeguard" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/intermediate-jars" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaPrecompile" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jniLibs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/shaders" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/tmp" />
@@ -104,30 +100,30 @@
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:exposed-instrumentation-api-publish-0.5" level="project" />
-    <orderEntry type="library" scope="TEST" name="junit:junit:4.12@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="javax.inject:javax.inject:1@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-core-ui-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.squareup:javawriter:2.1.1@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-compat-25.3.1" level="project" />
-    <orderEntry type="library" name="com.serenegiant:common-1.5.20" level="project" />
-    <orderEntry type="library" name="com.android.support:support-core-utils-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-v4-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-fragment-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-media-compat-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.google.code.findbugs:jsr305:2.0.1@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-core:1.3@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test.espresso:espresso-core-2.2.2" level="project" />
-    <orderEntry type="library" name="com.android.support:animated-vector-drawable-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:rules-0.5" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-library:1.3@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="org.hamcrest:hamcrest-integration:1.3@jar" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test:runner-0.5" level="project" />
-    <orderEntry type="library" name="com.android.support:appcompat-v7-25.3.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="com.android.support.test.espresso:espresso-idling-resource-2.2.2" level="project" />
-    <orderEntry type="library" scope="TEST" name="javax.annotation:javax.annotation-api:1.2@jar" level="project" />
-    <orderEntry type="library" name="com.android.support:support-vector-drawable-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:recyclerview-v7-25.3.1" level="project" />
-    <orderEntry type="library" name="com.android.support:support-annotations:25.3.1@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:exposed-instrumentation-api-publish-0.5" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="junit:junit:4.12@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="javax.inject:javax.inject:1@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-core-ui-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.squareup:javawriter:2.1.1@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-compat-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.serenegiant:common-1.5.20" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-core-utils-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-v4-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-fragment-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-media-compat-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.google.code.findbugs:jsr305:2.0.1@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-core:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test.espresso:espresso-core-2.2.2" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:animated-vector-drawable-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:rules-0.5" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-library:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="org.hamcrest:hamcrest-integration:1.3@jar" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test:runner-0.5" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:appcompat-v7-25.3.1" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="com.android.support.test.espresso:espresso-idling-resource-2.2.2" level="project" />
+    <orderEntry type="library" exported="" scope="TEST" name="javax.annotation:javax.annotation-api:1.2@jar" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-vector-drawable-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:recyclerview-v7-25.3.1" level="project" />
+    <orderEntry type="library" exported="" name="com.android.support:support-annotations:25.3.1@jar" level="project" />
   </component>
 </module>

libusbcamera/src/main/java/com/jiangdg/usbcamera/UVCCameraHelper.java

@@ -247,19 +247,25 @@ public class UVCCameraHelper {
         }
     }
 
-    public void startRecording(RecordParams params, AbstractUVCCameraHandler.OnEncodeResultListener listener) {
-        if (mCameraHandler != null && !isRecording()) {
+    public void startPusher(AbstractUVCCameraHandler.OnEncodeResultListener listener) {
+        if (mCameraHandler != null && !isPushing()) {
+            mCameraHandler.startRecording(null, listener);
+        }
+    }
+
+    public void startPusher(RecordParams params, AbstractUVCCameraHandler.OnEncodeResultListener listener) {
+        if (mCameraHandler != null && !isPushing()) {
             mCameraHandler.startRecording(params, listener);
         }
     }
 
-    public void stopRecording() {
-        if (mCameraHandler != null && isRecording()) {
+    public void stopPusher() {
+        if (mCameraHandler != null && isPushing()) {
             mCameraHandler.stopRecording();
         }
     }
 
-    public boolean isRecording() {
+    public boolean isPushing() {
         if (mCameraHandler != null) {
             return mCameraHandler.isRecording();
         }