Android之——通用安装apk方法

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不多说，直接上代码：

public void installApk(){Intent intent = new Intent();intent.setAction(Intent.ACTION_VIEW);//根据实际情况获取apk名称String name = "test.apk";File file = new File(Environment.getExternalStorageDirectory(),name);intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");startActivity(intent);}

别忘了在AndroidManifest.xml中配置权限

<uses-permission android:name="android.permission.INSTALL_PACKAGES"/>