摘要： app1:Intent LaunchIntent = getPackageManager().getLaunchIntentForPackage("com.gesoft.productdataupdatetool");Bundle bundle = new Bundle();bundle.putString("abcd","ABCD");LaunchIntent.putExtras(bundle);startActivity(LaunchIntent);app2:AndroidManifest.xml里的Activity下面加数据接收 阅读全文