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MainActivity如下:

package cc.testsetting;import android.net.Uri;import android.os.Bundle;import android.provider.Settings;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.app.Activity;import android.content.Intent;/** * Demo描述: * 跳转到系统自带的应用管理画面 * 或者跳转到系统自带的应用管理画面下的某个App的管理画面 *  * 参考资料: * http://jykenan.iteye.com/blog/1654925 * Thank you very much */public class MainActivity extends Activity {   private Button mManageAppButton;   private Button mManageAppsButton;	@Override	protected void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.main);		init();	}		private void init(){		mManageAppButton=(Button) findViewById(R.id.manageAppButton);		mManageAppButton.setOnClickListener(new ClickListenerImpl());		mManageAppsButton=(Button) findViewById(R.id.manageAppsButton);		mManageAppsButton.setOnClickListener(new ClickListenerImpl());	}		private class ClickListenerImpl implements OnClickListener{		@Override		public void onClick(View v) {			switch (v.getId()) {			case R.id.manageAppButton:				Intent manageAppIntent = new Intent(); 				manageAppIntent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);				//第二个参数为包名				Uri uri = Uri.fromParts("package", "cc.testsetting", null); 				manageAppIntent.setData(uri); 				startActivity(manageAppIntent); 				break;			case R.id.manageAppsButton:				Intent manageAppsIntent =  new Intent();  				manageAppsIntent.setAction("android.intent.action.MAIN");  				manageAppsIntent.setClassName("com.android.settings", "com.android.settings.ManageApplications");  			    startActivity(manageAppsIntent);  				break;			default:				break;			}		}			}}

main.xml如下:

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