一起学android之如何卸载指定的 应用程序（25）

效果图如下：

代码如下：

public class MainActivity extends Activity {private Button btn_delete;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initView();}private void initView(){btn_delete=(Button)findViewById(R.id.btn_delete);btn_delete.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {String packagename = "com.mobilesafe";Intent deleteIntent = new Intent();deleteIntent.setAction(Intent.ACTION_DELETE);deleteIntent.setData(Uri.parse("package:" + packagename));startActivityForResult(deleteIntent, 0);}});}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) {super.onActivityResult(requestCode, resultCode, data);Toast.makeText(MainActivity.this, "卸载成功！", Toast.LENGTH_LONG);}}

以上packagename指的是你想要卸载应用程序的包名，也就是AndroidManifest.xml中的package指定的内容

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