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为啥滑动的时候会停顿一下然后继续滑动、好像不太流畅。是因为shell的问题？ |
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之前测试的时候影响速度的一个是shell，一个是移动坐标间隔的次数 public static Process nonBlockShell;
public static DataOutputStream nonBlockOutputStream;
public static BufferedReader nonBlockSuccessResult = null;
public static BufferedReader nonBlockErrorResult = null;
static {
initNonBlockShell();
}
public static int initNonBlockShell() {
try {
nonBlockShell = Runtime.getRuntime().exec("su");
nonBlockOutputStream = new DataOutputStream(nonBlockShell.getOutputStream());
nonBlockSuccessResult = new BufferedReader(new InputStreamReader(nonBlockShell.getInputStream()));
nonBlockErrorResult = new BufferedReader(new InputStreamReader(nonBlockShell.getErrorStream()));
readNonBlockStream();
} catch (Throwable e) {
e.printStackTrace();
return -1;
}
return 0;
}
public static void readNonBlockStream() {
new Thread(new Runnable() {
@Override
public void run() {
try {
while (nonBlockSuccessResult != null) {
String s;
while ((s = nonBlockSuccessResult.readLine()) != null) {
Logger.i("[<< EXEC SUCCESS]" + s);
}
}
} catch (Exception e) {
Logger.e("read nonBlockSuccessResult error:", e);
}
}
}).start();
new Thread(new Runnable() {
@Override
public void run() {
try {
while (nonBlockErrorResult != null) {
String e;
while ((e = nonBlockErrorResult.readLine()) != null) {
Logger.e("[<< EXEC ERROR]" + e);
}
}
} catch (Exception e) {
Logger.e("read nonBlockErrorResult error:", e);
}
}
}).start();
}
public static int execNonBlockRootCmd(String cmd) {
int ret = 0;
if (null == nonBlockShell || null == nonBlockOutputStream) {
if (initNonBlockShell() < 0) {
Logger.e("execNonBlockRootCmd getRuntime for su error!");
return -1;
}
}
Logger.d("[>>]" + cmd);
try {
nonBlockOutputStream.writeBytes(cmd + "\n");
nonBlockOutputStream.flush();
} catch (Exception e) {
Logger.e("execNonBlockRootCmd error:", e);
ret = -1;
}
return ret;
}
至于坐标之间的间隔，将上面代码里面 |
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好的、我试试！谢谢！ |
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都用字符串写入流了默认当然是十进制的 |
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可以使用、项目已经跑起来了 很不错的！ |
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雨天不带鱼
