Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.util.Log;

import java.io.ByteArrayOutputStream;

import java.io.IOException;
import java.io.InputStream;

public class Main {
    private static final String TAG = "CHCGeneralUtil";

    public static boolean uninstallThroughCommand(String packageName) {

        String[] args = { "pm", "uninstall", packageName };

        String result = executeCommand(args);

        return result.contains("Success");
    }

    public static String executeCommand(String[] args) {
        String result = new String();
        ProcessBuilder processBuilder = new ProcessBuilder(args);
        Process process = null;
        InputStream errIs = null;
        InputStream inIs = null;
        try {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            int read = -1;
            process = processBuilder.start();
            errIs = process.getErrorStream();
            while ((read = errIs.read()) != -1) {
                baos.write(read);
            }
            baos.write('\n');
            inIs = process.getInputStream();
            while ((read = inIs.read()) != -1) {
                baos.write(read);
            }
            byte[] data = baos.toByteArray();
            result = new String(data);
        } catch (Exception e) {
            Log.e(TAG, e.getMessage(), e);
        } finally {
            try {
                if (errIs != null) {
                    errIs.close();
                }
                if (inIs != null) {
                    inIs.close();
                }
            } catch (IOException e) {
                Log.e(TAG, e.getMessage(), e);
            }
            if (process != null) {
                process.destroy();
            }
        }
        return result;
    }
}