Kate Mobile v109.1版本的 MD5 值为：fcd76ded5f363ecbfac46035a4ed2a23

以下内容为反编译后的 ProxyActivity.java 源代码，内容仅作参考

package com.perm.kate;

import android.content.Intent;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.EditText;
import android.widget.TextView;
import com.perm.utils.ProxyManager;
import com.perm.utils.UkrBlockChecker;
public class ProxyActivity extends BaseActivity {
    Button btn_check;
    final CompoundButton.OnCheckedChangeListener checkListener = new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton compoundButton, boolean z) {
            ProxyManager.setEnabled(z);
        }
    };
    CheckBox checkbox;
    TextView statusView;

    public void checkProxy() {
        new Thread() {
            @Override
            public void run() {
                final boolean checkUrlWithProxyOkHttp = UkrBlockChecker.checkUrlWithProxyOkHttp("https://yandex.ru");
                ProxyActivity.this.runOnUiThread(new Runnable() {
                    @Override
                    public void run() {
                        ProxyActivity.this.btn_check.setEnabled(true);
                        ProxyActivity.this.showProgressBar(false);
                        if (checkUrlWithProxyOkHttp) {
                            ProxyActivity.this.statusView.setText(R.string.proxy_ok);
                        } else {
                            ProxyActivity.this.statusView.setText(R.string.proxy_fail);
                        }
                    }
                });
            }
        }.start();
        this.statusView.setVisibility(0);
        this.statusView.setText(R.string.please_wait);
        this.btn_check.setEnabled(false);
        showProgressBar(true);
    }

    @Override
    protected boolean fillMenuItems(Menu menu) {
        return true;
    }

    @Override
    public void onCreate(Bundle bundle) {
        super.onCreate(bundle);
        setContentView(R.layout.proxy);
        setHeaderTitle(R.string.proxy);
        setButtonsBg();
        CheckBox checkBox = (CheckBox) findViewById(R.id.check_proxy);
        this.checkbox = checkBox;
        checkBox.setChecked(ProxyManager.getEnabled());
        this.checkbox.setOnCheckedChangeListener(this.checkListener);
        Button button = (Button) findViewById(R.id.btn_done);
        button.setText("OK");
        button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                ProxyActivity.this.finish();
            }
        });
        findViewById(R.id.btn_cancel).setVisibility(8);
        findViewById(R.id.vertical_divider).setVisibility(8);
        this.statusView = (TextView) findViewById(R.id.status);
        Button button2 = (Button) findViewById(R.id.btn_check);
        this.btn_check = button2;
        button2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                ProxyActivity.this.checkProxy();
            }
        });
        EditText editText = (EditText) findViewById(R.id.ed_server);
        EditText editText2 = (EditText) findViewById(R.id.ed_port);
        String server = ProxyManager.getServer();
        if (server.length() > 0) {
            editText.setText(server);
        }
        int port = ProxyManager.getPort();
        if (port > 0) {
            editText2.setText(String.valueOf(port));
        }
        editText.addTextChangedListener(new TextWatcher() {
            @Override
            public void afterTextChanged(Editable editable) {
            }

            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
                ProxyManager.setServer(charSequence.toString());
                ProxyActivity.this.statusView.setText("");
            }
        });
        editText2.addTextChangedListener(new TextWatcher() {
            @Override
            public void afterTextChanged(Editable editable) {
            }

            @Override
            public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) {
            }

            @Override
            public void onTextChanged(CharSequence charSequence, int i, int i2, int i3) {
                int i4;
                try {
                    i4 = Integer.parseInt(charSequence.toString());
                } catch (NumberFormatException unused) {
                    i4 = 0;
                }
                ProxyManager.setPort(i4);
                ProxyActivity.this.statusView.setText("");
            }
        });
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem menuItem) {
        if (menuItem.getItemId() == 200) {
            startActivity(new Intent(this, SendLogActivity.class));
        }
        return super.onOptionsItemSelected(menuItem);
    }
}