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Files.lines is recommended for large files #1819

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Files.lines is recommended for large files #1819

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4 changes: 4 additions & 0 deletions lib/utilcode/src/main/java/com/blankj/utilcode/util/ProcessUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,15 @@
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.nio.file.Files;
import java.nio.file.Paths;

import androidx.annotation.NonNull;
import androidx.annotation.RequiresPermission;

import static android.Manifest.permission.KILL_BACKGROUND_PROCESSES;


/**
* <pre>
* author: Blankj
Expand Down Expand Up @@ -221,6 +224,7 @@ public static String getCurrentProcessName() {
private static String getCurrentProcessNameByFile() {
try {
File file = new File("/proc/" + android.os.Process.myPid() + "/" + "cmdline");
// Use Files.lines(Paths.get(file)), because Files.lines is recommended for large files.
BufferedReader mBufferedReader = new BufferedReader(new FileReader(file));
String processName = mBufferedReader.readLine().trim();
mBufferedReader.close();
Expand Down