本文鏈接:http://blog.csdn.net/lylddinghffw/article/details/78226010
記錄:Android O的升級導致一些行爲和API的變更。
檢查是否同意未知來源軟件的安裝:
boolean flag = false;
if (Build.VERSION.SDK_INT >= 26) {
flag = getPackageManager().canRequestPackageInstalls();
}else {
int id = Settings.Secure.getInt(getContentResolver(), Settings.Secure.INSTALL_NON_MARKET_APPS);
if (id == 1) {
flag = true;
}
}
Android O 顯示未知來源設置方式:
Intent intent = new Intent();
if (Build.VERSION.SDK_INT >= 26) {
intent.setAction(android.provider.Settings.ACTION_MANAGE_UNKNOWN_APP_SOURCES);
}else {
intent.setAction(android.provider.Settings.ACTION_SECURITY_SETTINGS);
}
startActivity(intent);
當然最後還是不能忘記加權限:
<uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES"/>