當我單擊“檢查忙框”按鈕時，沒有任何反應

Question

我制作了一個使用RootTools檢查root的應用程序。 現在，我添加了一個選項來檢查BusyBox的可用性。 當我單擊“ Check For BusyBox”時，什么都沒有發生，盡管“ Check For Root”工作正常。 我不明白為什么會這樣。 請幫忙！

package com.maverick.checkforroot;

import com.stericson.RootTools.RootTools;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    TextView Manufacturer = (TextView) findViewById(R.id.Manufacturer);
    String Manu = android.os.Build.MANUFACTURER;;
    Manufacturer.setText(Manu);

    TextView tv1 = (TextView) findViewById(R.id.tv1);
    String Model = android.os.Build.MODEL;
    tv1.setText(Model);

    TextView Product = (TextView) findViewById(R.id.Product);
    String Pro = android.os.Build.PRODUCT;;
    Product.setText(Pro);

    Button Root = (Button) findViewById(R.id.Root);
    Root.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            if (RootTools.isAccessGiven()) {

                    AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
                    builder.setIcon(R.drawable.ic_launcher);
                    builder.setTitle("Congratulations!");
                    builder.setMessage("You Have Root Access!");

                    builder.setPositiveButton("OKAY", new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {
                            dialog.cancel();
                        }
                    });

                    AlertDialog dialog = builder.create();
                    dialog.show();
                }

            else  {
                 AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
                    builder.setIcon(R.drawable.ic_launcher);
                    builder.setTitle("Oops!");
                    builder.setMessage("No Root Access!");
                    builder.setPositiveButton("OKAY", new DialogInterface.OnClickListener() {

                        @Override
                        public void onClick(DialogInterface dialog, int which) {

                            dialog.cancel();
                        }
                    });

                    AlertDialog dialog = builder.create();
                    dialog.show();  
            }
            Button BusyBox = (Button) findViewById(R.id.BusyBox);
            BusyBox.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View arg0) {

                    if (RootTools.isBusyboxAvailable()) {
                        Toast.makeText(MainActivity.this,"No BusyBox!", Toast.LENGTH_LONG).show();

                    } else {
                        Toast.makeText(MainActivity.this,"BusyBox Is Available!", Toast.LENGTH_LONG).show();

                    }

                }
            });

        }

    });
}}

Answer 1

有關BusyBox按鈕的所有代碼（包括其OnClickListener的定義）都寫在Root按鈕的OnClickListener代碼內。 移動代碼，它應該為您工作。