本篇文章将跟大家分享一下如何配置ijkplayer的编译脚本，使得我们可以在android studio IDE下调试android端c层的代码。
Android studio3.0.1版本 （可以使用其他版本，但是下面的配置就要做相应的改变，但必须是3以上的版本）
Android NDK12+版本 （这个时候官网要求的，只有在12+以上才支持c层调试）
拉取ijkplayer代码 （git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-android）
cd ijkplayer-android
git checkout -B latest k0.8.8
运行sh android/patch-debugging-with-lldb.sh armv7a，这一步很可能出错，可以改为下列步骤进行:
1). 查看一下patch-debugging-with-lldb.sh文件中需要patch的文件，可以看出对于armv7a来说需要添加的patch有:
android/patches/0001-gitignore-ignore-.externalNativeBuild.patch android/patches/0002-gradle-upgrade-build-tool-to-2.2.0-beta2.patch android/patches/0003-armv7a-enable-debugging-with-LLDB.patch android/patches/0004-armv7a-link-prebuilt-staic-libraries-of-ffmepg.patch
2). 按照patch文件做相应的修改，修改如下（因为版本原因，与ijkplayer提供的修改内容不太一样）：
a)=====android/patches/0001-gitignore-ignore-.externalNativeBuild.patch=====
diff --git a/android/ijkplayer/.gitignore b/android/ijkplayer/.gitignore index eac8754..2a3badc 100644 --- a/android/ijkplayer/.gitignore +++ b/android/ijkplayer/.gitignore @@ -6,3 +6,4 @@ /build /captures android-ndk-prof +.externalNativeBuild \ No newline at end of file --b)=====android/patches/0002-gradle-upgrade-build-tool-to-2.2.0-beta2.patch=====
diff --git a/android/ijkplayer/build.gradle b/android/ijkplayer/build.gradle index 0de03ec..6132c1d 100644 --- a/android/ijkplayer/build.gradle +++ b/android/ijkplayer/build.gradle @@ -5,7 +5,7 @@ buildscript { jcenter() } dependencies { - classpath 'com.android.tools.build:gradle:2.1.3' + classpath 'com.android.tools.build:gradle:3.0.1' classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1' classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7' --c)=====android/patches/0003-armv7a-enable-debugging-with-LLDB.patch=====
diff --git a/android/ijkplayer/ijkplayer-armv7a/build.gradle b/android/ijkplayer/ijkplayer-armv7a/build.gradle index b3b7b3a..9cc99b5 100644 --- a/android/ijkplayer/ijkplayer-armv7a/build.gradle +++ b/android/ijkplayer/ijkplayer-armv7a/build.gradle @@ -10,16 +10,33 @@ android { defaultConfig { minSdkVersion 9 targetSdkVersion rootProject.ext.targetSdkVersion + externalNativeBuild { + ndkBuild { + arguments "NDK_APPLICATION_MK:=src/main/jni/Application.mk"//,"APP_ABI=armeabi-v7a","NDK_ALL_ABIS=armeabi-v7a"//,"NDK_LIBS_OUT:=src/main/libs" +// cFlags "-DTEST_C_FLAG1", "-DTEST_C_FLAG2" // output dir -> 'src/main/libs' +// cppFlags "-DTEST_CPP_FLAG2", "-DTEST_CPP_FLAG2" + abiFilters "armeabi-v7a" + } + } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } + debug { + debuggable true + jniDebuggable true + ndk { + debuggable true + } + } } - sourceSets.main { - jniLibs.srcDirs 'src/main/libs' - jni.srcDirs = [] // This prevents the auto generation of Android.mk + + externalNativeBuild { + ndkBuild { + path 'src/main/jni/Android.mk' + } } + buildToolsVersion '26.0.2' } diff --git a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Android.mk b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Android.mk index ba2db29..a126226 100644 --- a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Android.mk +++ b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Android.mk @@ -22,25 +22,7 @@ MY_APP_JNI_ROOT := $(realpath $(LOCAL_PATH)) MY_APP_PRJ_ROOT := $(realpath $(MY_APP_JNI_ROOT)/..) MY_APP_ANDROID_ROOT := $(realpath $(MY_APP_PRJ_ROOT)/../../../..) # ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) MY_APP_FFMPEG_OUTPUT_PATH := $(realpath $(MY_APP_ANDROID_ROOT)/contrib/build/ffmpeg-armv7a/output) MY_APP_FFMPEG_INCLUDE_PATH := $(realpath $(MY_APP_FFMPEG_OUTPUT_PATH)/include) # endif # ifeq ($(TARGET_ARCH_ABI),armeabi) # MY_APP_FFMPEG_OUTPUT_PATH := $(realpath $(MY_APP_ANDROID_ROOT)/contrib/build/ffmpeg-armv5/output) # MY_APP_FFMPEG_INCLUDE_PATH := $(realpath $(MY_APP_FFMPEG_OUTPUT_PATH)/include) # endif # ifeq ($(TARGET_ARCH_ABI),arm64-v8a) # MY_APP_FFMPEG_OUTPUT_PATH := $(realpath $(MY_APP_ANDROID_ROOT)/contrib/build/ffmpeg-arm64/output) # MY_APP_FFMPEG_INCLUDE_PATH := $(realpath $(MY_APP_FFMPEG_OUTPUT_PATH)/include) # endif # ifeq ($(TARGET_ARCH_ABI),x86) # MY_APP_FFMPEG_OUTPUT_PATH := $(realpath $(MY_APP_ANDROID_ROOT)/contrib/build/ffmpeg-x86/output) # MY_APP_FFMPEG_INCLUDE_PATH := $(realpath $(MY_APP_FFMPEG_OUTPUT_PATH)/include) # endif # ifeq ($(TARGET_ARCH_ABI),x86_64) # MY_APP_FFMPEG_OUTPUT_PATH := $(realpath $(MY_APP_ANDROID_ROOT)/contrib/build/ffmpeg-x86_64/output) # MY_APP_FFMPEG_INCLUDE_PATH := $(realpath $(MY_APP_FFMPEG_OUTPUT_PATH)/include) # endif include $(call all-subdir-makefiles) diff --git a/android/ijkplayer/ijkplayer-example/build.gradle b/android/ijkplayer/ijkplayer-example/build.gradle index b06790d9..15393b66 100644 --- a/android/ijkplayer/ijkplayer-example/build.gradle +++ b/android/ijkplayer/ijkplayer-example/build.gradle @@ -16,12 +16,23 @@ android { targetSdkVersion rootProject.ext.targetSdkVersion versionCode rootProject.ext.versionCode versionName rootProject.ext.versionName + //added by liuheng + flavorDimensions "800800" //这串数字与工程下的build.gradle中的versionCode相同 + externalNativeBuild { + ndkBuild { + //moduleName "ijkplayer", "ijksdl" + abiFilters "armeabi-v7a" + } + } } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } + debug { + jniDebuggable true + } } productFlavors { all32 { minSdkVersion 9 } @@ -38,38 +49,52 @@ dependencies { compile 'com.android.support:appcompat-v7:23.0.1' compile 'com.android.support:preference-v7:23.0.1' compile 'com.android.support:support-annotations:23.0.1' - compile 'com.squareup:otto:1.3.8' - compile project(':ijkplayer-java') compile project(':ijkplayer-exo') + //compile project(':ijkplayer-armv7a') // all32Compile project(':ijkplayer-armv5') all32Compile project(':ijkplayer-armv7a') + // all32Compile project(':ijkplayer-x86') // all64Compile project(':ijkplayer-armv5') all64Compile project(':ijkplayer-armv7a') + // all64Compile project(':ijkplayer-arm64') + // all64Compile project(':ijkplayer-x86') + // all64Compile project(':ijkplayer-x86_64') // compile 'tv.danmaku.ijk.media:ijkplayer-java:0.8.8' + // compile 'tv.danmaku.ijk.media:ijkplayer-exo:0.8.8' // all32Compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.8.8' + // all32Compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.8.8' + // all32Compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.8.8' // all64Compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.8.8' + // all64Compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.8.8' + // all64Compile 'tv.danmaku.ijk.media:ijkplayer-arm64:0.8.8' + // all64Compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.8.8' + // all64Compile 'tv.danmaku.ijk.media:ijkplayer-x86_64:0.8.8' // armv5Compile project(':player-armv5') + // armv7aCompile project(':player-armv7a') + // arm64Compile project(':player-arm64') + // x86Compile project(':player-x86') + // x86_64Compile project(':player-x86_64') } diff --git a/android/ijkplayer/settings.gradle b/android/ijkplayer/settings.gradle index 758234a..b51e5d3 100644 --- a/android/ijkplayer/settings.gradle +++ b/android/ijkplayer/settings.gradle @@ -1,7 +1,7 @@ -include ':ijkplayer-armv5', ':ijkplayer-x86_64' +//include ':ijkplayer-armv5', ':ijkplayer-x86_64' include ':ijkplayer-armv7a' -include ':ijkplayer-arm64' -include ':ijkplayer-x86' +//include ':ijkplayer-arm64' +//include ':ijkplayer-x86' include ':ijkplayer-java' include ':ijkplayer-exo' --d)=====android/patches/0004-armv7a-link-prebuilt-staic-libraries-of-ffmepg.patch=====
diff --git a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/ffmpeg/Android.mk b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/ffmpeg/Android.mk index ec33908..3c525bd 100644 --- a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/ffmpeg/Android.mk +++ b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/ffmpeg/Android.mk @@ -1,6 +1,42 @@ LOCAL_PATH := $(call my-dir) +include $(CLEAR_VARS) +LOCAL_MODULE := avcodec +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libavcodec.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_INCLUDE_PATH) +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) + +include $(CLEAR_VARS) +LOCAL_MODULE := avformat +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libavformat.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_INCLUDE_PATH) +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) + +include $(CLEAR_VARS) +LOCAL_MODULE := swscale +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libswscale.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_OUTPUT_PATH)/include +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) + +include $(CLEAR_VARS) +LOCAL_MODULE := avutil +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libavutil.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_INCLUDE_PATH) +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) + +include $(CLEAR_VARS) +LOCAL_MODULE := avfilter +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libavfilter.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_INCLUDE_PATH) +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) include $(CLEAR_VARS) -LOCAL_MODULE := ijkffmpeg -LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/libijkffmpeg.so -include $(PREBUILT_SHARED_LIBRARY) +LOCAL_MODULE := swresample +LOCAL_SRC_FILES := $(MY_APP_FFMPEG_OUTPUT_PATH)/lib/libswresample.a +LOCAL_EXPORT_C_INCLUDES := $(MY_APP_FFMPEG_INCLUDE_PATH) +LOCAL_C_INCLUDES += $(MY_APP_FFMPEG_INCLUDE_PATH) +include $(PREBUILT_STATIC_LIBRARY) diff --git a/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java b/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java index 985f848..7ad3fe4 100755 --- a/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java +++ b/android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java @@ -165,7 +165,6 @@ public final class IjkMediaPlayer extends AbstractMediaPlayer { if (libLoader == null) libLoader = sLocalLibLoader; - libLoader.loadLibrary("ijkffmpeg"); libLoader.loadLibrary("ijksdl"); libLoader.loadLibrary("ijkplayer"); mIsLibLoaded = true; diff --git a/ijkmedia/ijkplayer/Android.mk b/ijkmedia/ijkplayer/Android.mk index 92372ab..6c9270d 100644 --- a/ijkmedia/ijkplayer/Android.mk +++ b/ijkmedia/ijkplayer/Android.mk @@ -26,7 +26,7 @@ ifeq ($(TARGET_ARCH_ABI),armeabi-v7a) LOCAL_CFLAGS += -mfloat-abi=soft endif LOCAL_CFLAGS += -std=c99 -LOCAL_LDLIBS += -llog -landroid +LOCAL_LDLIBS += -llog -landroid -lm -lz LOCAL_C_INCLUDES += $(LOCAL_PATH) LOCAL_C_INCLUDES += $(realpath $(LOCAL_PATH)/..) @@ -59,8 +59,8 @@ LOCAL_SRC_FILES += ijkavformat/ijkurlhook.c LOCAL_SRC_FILES += ijkavformat/ijklongurl.c LOCAL_SRC_FILES += ijkavformat/ijksegment.c -LOCAL_SHARED_LIBRARIES := ijkffmpeg ijksdl -LOCAL_STATIC_LIBRARIES := android-ndk-profiler ijksoundtouch +LOCAL_SHARED_LIBRARIES := ijksdl +LOCAL_STATIC_LIBRARIES := avformat avcodec swscale swresample avfilter avutil android-ndk-profiler ijksoundtouch LOCAL_MODULE := ijkplayer include $(BUILD_SHARED_LIBRARY) diff --git a/ijkmedia/ijksdl/Android.mk b/ijkmedia/ijksdl/Android.mk index 08ebbab..4f6d804 100644 --- a/ijkmedia/ijksdl/Android.mk +++ b/ijkmedia/ijksdl/Android.mk @@ -70,8 +70,8 @@ LOCAL_SRC_FILES += android/ijksdl_vout_android_nativewindow.c LOCAL_SRC_FILES += android/ijksdl_vout_android_surface.c LOCAL_SRC_FILES += android/ijksdl_vout_overlay_android_mediacodec.c -LOCAL_SHARED_LIBRARIES := ijkffmpeg -LOCAL_STATIC_LIBRARIES := cpufeatures yuv_static ijkj4a +LOCAL_STATIC_LIBRARIES := avformat avcodec swscale swresample avfilter avutil cpufeatures yuv_static +LOCAL_SHARED_LIBRARIES := ijkj4a LOCAL_MODULE := ijksdl include $(BUILD_SHARED_LIBRARY) -- //下面改动是防止c代码在编译的时候过度优化导致调试的时候看不到变量的值，将-O3的优化级别改为-O0 diff --git a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Application.mk b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Application.mk index 3e16f98d..4e4ec08a 100644 --- a/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Application.mk +++ b/android/ijkplayer/ijkplayer-armv7a/src/main/jni/Application.mk @@ -24,8 +24,8 @@ NDK_TOOLCHAIN_VERSION=4.9 APP_PIE := false APP_STL := stlport_static - -APP_CFLAGS := -O3 -Wall -pipe \ +#-O3 +APP_CFLAGS := -O0 -Wall -pipe \ -ffast-math \ -fstrict-aliasing -Werror=strict-aliasing \ -Wno-psabi -Wa,--noexecstack \将ijkplayer-android/android/ijkplayer/ijkplayer-armv7a/src/main/obj/local/armeabi-v7a路径添加到 Run -> Edit Configurations -> Debugger -> Symbol Directories中
File -> Project Structure -> SDK Location -> Android NDK location中添加ndk路径，ndk要r12+版本以上（https://github.com/googlesamples/android-ndk/wiki）r14版本以下包括14（ijkplayer-ios/android/contrib/tools/do-detect-env.sh），版本非常重要！！！ 版本号的查看在 ANDROIDNDK/RELEASE.TXT(r10e或者以下版本)或者 A N D R O I D N D K / R E L E A S E . T X T ( r 10 e 或 者 以 下 版 本 ) 或 者 {ANDROID_NDK}/source.properties(r10e以上版本),本人用的是r14b
gradle版本为4.1，即在android/ijkplayer/gradle/wrapper/gradle-wrapper.properties中distributionUrl=https://services.gradle.org/distributions/gradle-4.1-all.zip
(非必须，报错时需要修改)在android/ijkplayer/ijkplayer-example/src/main/res/xml/settings.xml中android:entries=”@@array/pref_entries_player”改为android:entries=”@array/pref_entries_player”
