DexPatcher example patch

MainActivity.java

/*
 * Decompiled with CFR 0_98.
 */
package makeinfo.com.getid;

import android.annotation.TargetApi;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.Toast;

import lanchon.dexpatcher.annotation.*;

@DexEdit(defaultAction = DexAction.IGNORE)
public class MainActivity
// The reference to ActionBarActivity will be satisfied by symbols extracted
// from the app when we build the patch.
extends ActionBarActivity {
    EditText device;
    Button device_copy;
    Button gsf_copy;
    EditText gsfid;
    EditText imei;
    Button imei_copy;
    EditText imsi;
    Button imsi_copy;
    ImageView makeinfoapps;
    EditText sim;
    Button sim_copy;
    boolean val;
    EditText wifi;
    Button wifi_copy;

    public MainActivity() {}

    private static native String getGsfAndroidId(Context var0);

    // Rename the target method so that we can still call it (the original)
    // if needed.
    @DexEdit(target = "onCreate")
    protected void source_onCreate(Bundle var1) {}
    // Add our new custom method.
    @Override
    @DexAdd
    protected void onCreate(Bundle var1){
        // Call the original method:
        source_onCreate(var1);

        // Replace the text and handler:
        device_copy.setText("Share");
        device_copy.setOnClickListener(new DeviceCopyOnClick());
    }

    // Note that we don't use an anonymous class to avoid nameclashing with
    // MainActivity$1, which already exists.
    // We also could've defined a nested MainActivity.Patch class and used
    // an anonymous class in MainActivity.Patch.onCreate(), and then called
    // MainActivity.Patch.onCreate() from MainActivity.onCreate().
    @DexAdd
    class DeviceCopyOnClick implements View.OnClickListener {
        @Override
        public void onClick(View object) {
            if (MainActivity.this.val) {
                Intent intent = new Intent(Intent.ACTION_SEND);
                intent.setType("text/plain");
                intent.putExtra(Intent.EXTRA_SUBJECT, "Device ID");
                intent.putExtra(Intent.EXTRA_TEXT, device.getText().toString());
                startActivity(Intent.createChooser(intent, "Share Device ID"));
            } else {
                Toast.makeText(MainActivity.this.getApplicationContext(), "Nothing to Share", 0).show();
            }
        }
    }

    @Override
    public native boolean onCreateOptionsMenu(Menu var1);

    @Override
    public native boolean onOptionsItemSelected(MenuItem var1);

}