private YuvImage i420ToYuvImage(ByteBuffer[] yuvPlanes, int[] yuvStrides, int width, int height) {
if (yuvStrides[0] != width) {
return fastI420ToYuvImage(yuvPlanes, yuvStrides, width, height);
}
if (yuvStrides[1] != width / 2) {
return fastI420ToYuvImage(yuvPlanes, yuvSt……继续阅读 »
pm dump【包名】| grep -A 1 android.intent.action.MAIN: | tail -1
PS：windows貌似不能使用tail
……继续阅读 »
/**
* 通过包名获取task id，不存在为-1
*
* @param packageName
* @return
*/
public int getTaskId(String packageName) {
String result = execRootCmd("dumpsys activity | grep " + packageName);
int start = result.indexOf("TaskRecord{");
if(start > 0){
int end = result……继续阅读 »
