小程序源码 换肤.zip

package com.kris.reskin; import android.app.Activity; import android.content.Context; import android.content.pm.PackageManager.NameNotFoundException; import android.os.Bundle; import android.os.Handler; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.LinearLayout; public class Re_SkinActivity extends Activity { private LinearLayout layout; private Button btnSet; private Context friendContext; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); btnSet = (Button)findViewById(R.id.button1); layout = (LinearLayout)findViewById(R.id.layout); layout.setBackgroundResource(R.drawable.bg); //com.kris.reskin1 try { friendContext = createPackageContext("com.kris.reskin1", Context.CONTEXT_IGNORE_SECURITY); } catch (NameNotFoundException e) { e.printStackTrace(); } btnSet.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { new Handler().post(new Runnable() { @Override public void run() { layout.setBackgroundDrawable(friendContext.getResources().getDrawable(R.drawable.bg)); } }); } }); } }