Merge pull request #7102 from mavlink/androidGStreamer

Moving Android to GStreamer 1.14.4

.travis.yml

@@ -82,11 +82,9 @@ install:
     fi
 
   # android dependencies: qt, gstreamer, android-ndk
-# gstreamer support temporarily disable until we figure the crash/build problems
-#wget --quiet https://s3-us-west-2.amazonaws.com/qgroundcontrol/dependencies/gstreamer-1.0-android-armv7-1.5.2.tar.bz2 &&
-#mkdir -p ${TRAVIS_BUILD_DIR}/gstreamer-1.0-android-armv7-1.5.2 &&
-#tar jxf gstreamer-1.0-android-armv7-1.5.2.tar.bz2 -C ${TRAVIS_BUILD_DIR}/gstreamer-1.0-android-armv7-1.5.2 &&
   - if [ "${SPEC}" = "android-g++" ]; then
+        wget --quiet http://www.grubba.com/gstreamer-1.0-android-universal-1.14.4.tar.bz2 &&
+        tar jxf gstreamer-1.0-android-universal-1.14.4.tar.bz2 -C ${TRAVIS_BUILD_DIR} &&
         wget --quiet https://s3-us-west-2.amazonaws.com/qgroundcontrol/dependencies/Qt5.11.0-android_armv7-min.tar.bz2 &&
         tar jxf Qt5.11.0-android_armv7-min.tar.bz2 -C /tmp &&
         wget --quiet https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip &&

QGCCommon.pri

@@ -29,7 +29,7 @@ linux {
         message("Linux R-Pi2 build")
         CONFIG += LinuxBuild
         DEFINES += __STDC_LIMIT_MACROS __rasp_pi2__
-    } else : android-g++ {
+    } else : android-g++ | android-clang {
         CONFIG += AndroidBuild MobileBuild
         DEFINES += __android__
         DEFINES += __STDC_LIMIT_MACROS

src/VideoStreaming/VideoStreaming.pri

@@ -73,18 +73,18 @@ LinuxBuild {
         QMAKE_POST_LINK += $$escape_expand(\\n) xcopy \"$$GST_ROOT_WIN\\lib\\gstreamer-1.0\\validate\\*.dll\" \"$$DESTDIR_WIN\\gstreamer-plugins\\validate\\\" /Y $$escape_expand(\\n)
     }
 } else:AndroidBuild {
-    #- gstreamer assumed to be installed in $$PWD/../../android/gstreamer-1.0-android-armv7-1.5.2 (or x86)
+    #- gstreamer assumed to be installed in $$PWD/../../gstreamer-1.0-android-universal-1.14.4/armv7 (or x86)
     Androidx86Build {
-        GST_ROOT = $$PWD/../../gstreamer-1.0-android-x86-1.5.2
+        GST_ROOT = $$PWD/../../gstreamer-1.0-android-universal-1.14.4/x86
     } else {
-        GST_ROOT = $$PWD/../../gstreamer-1.0-android-armv7-1.5.2
+        GST_ROOT = $$PWD/../../gstreamer-1.0-android-universal-1.14.4/armv7
     }
     exists($$GST_ROOT) {
         QMAKE_CXXFLAGS  += -pthread
         CONFIG          += VideoEnabled
 
         # We want to link these plugins statically
-        LIBS += -L$$GST_ROOT/lib/gstreamer-1.0/static \
+        LIBS += -L$$GST_ROOT/lib/gstreamer-1.0 \
             -lgstvideo-1.0 \
             -lgstcoreelements \
             -lgstudp \
@@ -95,7 +95,6 @@ LinuxBuild {
             -lgstsdpelem \
             -lgstvideoparsersbad \
             -lgstrtpmanager \
-            -lgstrmdemux \
             -lgstisomp4 \
             -lgstmatroska \
 
@@ -105,7 +104,7 @@ LinuxBuild {
             -lgstnet-1.0 -lgio-2.0 \
             -lgstaudio-1.0 -lgstcodecparsers-1.0 -lgstbase-1.0 \
             -lgstreamer-1.0 -lgstrtp-1.0 -lgstpbutils-1.0 -lgstrtsp-1.0 -lgsttag-1.0 \
-            -lgstvideo-1.0 -lavformat -lavcodec -lavutil -lx264 -lavresample \
+            -lgstvideo-1.0 -lavformat -lavcodec -lavutil -lx264 -lavfilter -lswresample \
             -lgstriff-1.0 -lgstcontroller-1.0 -lgstapp-1.0 \
             -lgstsdp-1.0 -lbz2 -lgobject-2.0 \
             -Wl,--export-dynamic -lgmodule-2.0 -pthread -lglib-2.0 -lorc-0.4 -liconv -lffi -lintl \