亲测能用，有一定的参考作用。两种方式实现蓝牙接收数据，实时画图。
单片机430采集电容极板的电容值，并通过蓝牙传输到安卓端，安卓端负责接收蓝牙数据及可视化显示（OpenGL ES)
资源文件列表
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/.classpath , 755
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/.project , 820
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/.settings/org.eclipse.jdt.core.prefs , 173
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/AndroidManifest.xml , 1081
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/AndroidManifest.xml , 1081
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/BuildConfig.class , 355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/MainActivity$1.class , 3061
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/MainActivity$File_Task.class , 746
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/MainActivity$myHandler.class , 2539
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/MainActivity$RecvData_Thread.class , 2853
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/MainActivity.class , 10661
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$attr.class , 355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$dimen.class , 476
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$drawable.class , 422
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$id.class , 667
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$layout.class , 414
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$menu.class , 403
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$string.class , 487
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R$style.class , 446
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes/com/example/joint_angle/R.class , 723
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/classes.dex , 1082368
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/dexedLibs/android-support-v4-6f597561ff37d145151a231e5b647c13.jar , 189231
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/dexedLibs/mpchartlib-df5a9e600a5739f3ec3d07689a3a2f59.jar , 117995
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/jarlist.cache , 120
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/Joint_Angle_Chart.apk , 352630
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/res/drawable-hdpi/ic_launcher.png , 5964
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/res/drawable-mdpi/ic_launcher.png , 3112
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/res/drawable-xhdpi/ic_launcher.png , 9355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/res/drawable-xxhdpi/ic_launcher.png , 17889
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/bin/resources.ap_ , 41851
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/gen/com/example/joint_angle/BuildConfig.java , 165
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/gen/com/example/joint_angle/R.java , 2853
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/ic_launcher-web.png , 51394
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/libs/android-support-v4.jar , 484258
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/proguard-project.txt , 781
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/project.properties , 642
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/drawable-hdpi/ic_launcher.png , 7658
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/drawable-mdpi/ic_launcher.png , 3777
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/drawable-xhdpi/ic_launcher.png , 12516
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/drawable-xxhdpi/ic_launcher.png , 24777
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/layout/lee_chart.xml , 3098
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/menu/main.xml , 254
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values/dimens.xml , 213
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values/strings.xml , 221
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values/styles.xml , 680
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values-sw600dp/dimens.xml , 196
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values-sw720dp-land/dimens.xml , 269
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values-v11/styles.xml , 324
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/res/values-v14/styles.xml , 381
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_Chart_src/src/com/example/joint_angle/MainActivity.java , 15122
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/.classpath , 542
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/.project , 814
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/.settings/org.eclipse.jdt.core.prefs , 173
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/AndroidManifest.xml , 1003
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/AndroidManifest.xml , 1003
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/BuildConfig.class , 355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$1.class , 2448
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$2.class , 2078
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$DoThings$1.class , 2324
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$DoThings.class , 1940
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$File_Task.class , 746
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$myHandler.class , 2482
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$MyTask.class , 737
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity$RecvData_Thread.class , 2853
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/MainActivity.class , 6373
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$attr.class , 355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$dimen.class , 476
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$drawable.class , 422
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$id.class , 664
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$layout.class , 418
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$menu.class , 403
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$string.class , 487
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R$style.class , 446
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes/com/example/joint_angle/R.class , 723
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/classes.dex , 565500
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/dexedLibs/android-support-v4-66dd879a9455b59f093e47ae67e5246f.jar , 189231
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/jarlist.cache , 120
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/Joint_Angle.apk , 239196
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/res/drawable-hdpi/ic_launcher.png , 5964
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/res/drawable-mdpi/ic_launcher.png , 3112
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/res/drawable-xhdpi/ic_launcher.png , 9355
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/res/drawable-xxhdpi/ic_launcher.png , 17889
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/bin/resources.ap_ , 41694
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/gen/com/example/joint_angle/BuildConfig.java , 165
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/gen/com/example/joint_angle/R.java , 2854
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/ic_launcher-web.png , 51394
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/libs/android-support-v4.jar , 484258
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/proguard-project.txt , 781
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/project.properties , 563
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/drawable-hdpi/ic_launcher.png , 7658
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/drawable-mdpi/ic_launcher.png , 3777
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/drawable-xhdpi/ic_launcher.png , 12516
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/drawable-xxhdpi/ic_launcher.png , 24777
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/layout/activity_main.xml , 2733
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/menu/main.xml , 254
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values/dimens.xml , 213
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values/strings.xml , 221
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values/styles.xml , 680
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values-sw600dp/dimens.xml , 196
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values-sw720dp-land/dimens.xml , 269
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values-v11/styles.xml , 324
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/res/values-v14/styles.xml , 381
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/Joint_Angle_src/src/com/example/joint_angle/MainActivity.java , 15638
蓝牙接收数据并用折线图实时表示/Joint_Angle-master/README.md , 1606
蓝牙接收数据并用折线图实时表示/文件中有两个源码包，是基于eclipse工程的，其中一个蓝牙数据接收代码使用socket实现的。另一个是基于多线程实现的.txt , 0