摘要：
1、根据package的名称获取应用的Launch IntentIntent LaunchIntent = getPackageManager().getLaunchIntentForPackage("com.package.address");startActivity(LaunchIntent);2、新建一个Intent对象，category=LAUNCHER, action=MAIN, componentName = new ComponentName(packageName, name) 并且 setFlags(Intent.FLAG_ACTIVITY_NEW_TA 阅读全文