//mRecorder.setVideoSize(320, 280); // mRecorder.setVideoFrameRate(5); mRecorder.setOutputFile(viodFile.getAbsolutePath()); // 指定SurfaceView来预览视频 mRecorder.setPreviewDisplay(sView.getHolder().getSurface()); mRecorder.prepare(); // 开始录制 注释掉这两句 //mReco…

Process: com.example.mycamera2, PID: 24086 java.lang.RuntimeException: start failed. at android.media.MediaRecorder.native_start(Native Method) at android.media.MediaRecorder.start(MediaRecorder.java:1157) at com.example.mycamera2.CameraUtils.startRe…

本文转载自:http://blog.csdn.net/ouyang_peng/article/details/48048975 今天在调用MediaRecorder.stop(),报错了,java.lang.RuntimeException: stop failed. E/AndroidRuntime(7698): Cause by: java.lang.RuntimeException: stop failed. E/AndroidRuntime(7698):            at an…

Android studio 提交 push的时候报错. Invocation failed Unexpected end of file from serverjava.lang.RuntimeException: Invocation failed Unexpected end of file from serverat git4idea.GitAppUtil.sendXmlRequest(GitAppUtil.java:30)at git4idea.http.GitAskPassApp.m…

Android开发中java.lang.RuntimeException: Unable to start activity ComponentInfo{xxx}: java.lang.NullPoi 错误信息字符串:java.lang.RuntimeException: Unable to start activity ComponentInfo{com.first/com.first.Game}: java.lang.NullPointerException 一般都会在Activity  o…

这个错误是和调用相机摄像头相关的. 产生这个错误的原因主要在于代码控制分辨率的显示和真机测试分辨率不一样. 一:解决办法 WindowManager wm = (WindowManager) getSystemService(Context.WINDOW_SERVICE); Display display = wm.getDefaultDisplay(); Camera.Parameters parameters = camera.getParameters();// 得到摄像头的参数 para…

下次安装报:Java.lang.RuntimeException: java.lang.NullPointerException......错 只需在文件..\Android Studio\bin\idea.properties(需要对应自己的安装目录下)最后面加一行代码:disable.android.first.run=true  就可以完美解决问题了…

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.ex.activity/com.ex.activity.LoginActivity}: android.view.InflateException: Binary XML file line #1: Error inflating class 异常解决方案: 是因为设置background的图片太大了,造成了内存溢出,在Activity设置onCreate…

若有 java.lang.RuntimeException和 java.lang.NullPointerException: Attempt to invoke virtual method 'void android.一起的异常报错, 很大几率是因为控件实列写错了,好好检查R.id.xx有没有写错, 多次的粗心大意犯的同样的错误,以此记录.…

转自:https://blog.csdn.net/u014306335/article/details/80355169 Android Studio 3.1.2 报错: java.lang.RuntimeException: Unable to get provider cn.jpush.android.service.DataProvider: java.lang.ClassNotFoundException: Didn’t find class “cn.jpush.android.serv…