android-9.0-pie

问题 We have created the xyz.sqlite file(in which we have table called BOOK) and saved it into "raw" folder and then copying the file and creating the database at run time, which is working fine in all the versions of android up to Android 8. However when I'm running it on Android 9(Pie) on emulator, it's giving me below mentioned error... Searched for the solution but nothing worked... Any help would be appreciated... Thanks. 09-13 00:55:49.536 5685-5685/? E/AndroidRuntime: FATAL EXCEPTION: main

问题 We have created the xyz.sqlite file(in which we have table called BOOK) and saved it into "raw" folder and then copying the file and creating the database at run time, which is working fine in all the versions of android up to Android 8. However when I'm running it on Android 9(Pie) on emulator, it's giving me below mentioned error... Searched for the solution but nothing worked... Any help would be appreciated... Thanks. 09-13 00:55:49.536 5685-5685/? E/AndroidRuntime: FATAL EXCEPTION: main

问题 I have a weird issue with setting an attribute for cutout mode in Xamarin.Android. I want to add support in my app for cutout mode, hence I updated the project to use SDK 9.0 and I added this single line to my Activity: Window.Attributes.LayoutInDisplayCutoutMode = LayoutInDisplayCutoutMode.ShortEdges; My project compiles but when it runs I get this exception on the line above: Java.Lang.NoSuchFieldError: no "I" field "layoutInDisplayCutoutMode" in class "Landroid/view/WindowManager

问题 On Android 9 the call: String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER); Always return null , how can I fix this under Android 9 ? It works for my old releases. How can I get the incoming number of a call, these days? 回答1: You need both READ_PHONE_STATE and READ_CALL_LOG permissions granted first, and then be ready for two broadcasts - one with no number as documented here: If the receiving app has Manifest.permission.READ_CALL_LOG and Manifest.permission

问题 Trying to load the HTML files from assets folder, app working fine up to Android v8.1 and getting crash in Android Pie (9) devices. Seems like WebView render process getting crash according the debug logs, finding the ways to resolve this issue. Please help and suggest...Thanks in advance. From the logcat: 2019-09-19 15:37:13.967 3313-3342/? E/libc: failed to connect to tombstoned: Operation not permitted 2019-09-19 15:37:14.100 4499-4499/? E/audit: type=1701 audit(1568887634.098:9979): auid

问题 After searching new Android P features, I came across the non-SDK interfaces restriction. and my question is, What is a non-SDK interface or an SDK interface? What is the difference between them? specially that makes non-SDK once better. Examples of popular SDK and non-SDK interfaces available for android. P.S. I came across abstract answers differentiating between SDK and API interfaces but it didn't fulfill my questions :/ 回答1: Quoting the documentation: Generally speaking, SDK interfaces

问题 I have a fullscreen cordova app, I used to use the css below for iPhone X's notch, padding-top: 25px; padding-top: env(safe-area-inset-top); and Android will ignore env(safe-area-inset-top) , and use 25px to prevent the status bar from covering my view. Here is the thing, I suddenly find out webview support env() after Android System Webview component was upgraded to version 69.0.3497.100 in my Android Oreo phone (Huawei mate10). But when I install this cordova app in an Android Pie emulator

问题 Constant USE_FINGERPRINT was deprecated in API level 28 and we should use more generic USE_BIOMETRIC which has been added in same API level. I swap these constants in my Manifest and I'm getting error when calling FingerprintManagerCompat.from(context).isHardwareDetected() . Error is: Missing required permission - USE_FINGERPRINT This happens because of @RequiresPermission("android.permission.USE_FINGERPRINT") annotation in FingerprintManagerCompat in 28.0.0-rc3 support v4 lib. Is this

问题 Boot broadcast receiver is not working and there is nothing in onReceive() public class BootReceived extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (Intent.ACTION_BOOT_COMPLETED.equals(intent.getAction())) { Toast.makeText(context, intent.getAction(), Toast.LENGTH_LONG).show(); Log.d("IfWalaBooot", intent.getAction()); Intent intent1 = new Intent(context, MainActivity.class); intent1.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context

问题 We have an app that uses external storage to store some temporary files: images, binary data. The code for that has been working for a few years without big changes until recently. On Android Q it doesn't work: File f = new File(Environment.getExternalStorageDirectory().toString() + File.separator + MainActivity.APP_DIR) f.mkdirs(); // do sth with f The mkdirs now returns just false . Required permission is provided in the manifest: <uses-permission android:name="android.permission.WRITE