Google has just published the documentation on the dark theme at the end of I/O 2019, here. In order to manage the dark theme, you must first use the latest version of the Material Components library: “com.google.android.material:material:1.1.0-alpha06”. Change the application theme according to the system theme For the application to switch to the dark theme … Read more
Update Calligraphy to newest version to solve this problem: Link: https://github.com/InflationX/Calligraphy/issues/35 More specifically, both Calligraphy and ViewPump need to be updated: implementation ‘io.github.inflationx:calligraphy3:3.1.1’ implementation ‘io.github.inflationx:viewpump:2.0.3’ Migrating from Calligraphy 2 to 3 requires some code changes; see examples in Calligraphy 3 README.
I can see one possible issue, and it’s possible to do this without the workmanager (assuming the device has a healthy connection at the time the notification runs). Instead of doing your network in the receiver itself, I suggest starting a service (foreground service if above Android 8.0), and doing your work there. This is … Read more
public boolean setWifiEnabled (boolean enabled) This method was deprecated in API level 29. Starting with Build.VERSION_CODES#Q, applications are not allowed to enable/disable Wi-Fi. Compatibility Note: For applications targeting Build.VERSION_CODES.Q or above, this API will always return false and will have no effect. If apps are targeting an older SDK ( Build.VERSION_CODES.P or below), they can … Read more
I know that this may be old but I have faced the same problem and according to this: https://developer.android.com/guide/components/activities/background-starts The easiest solution I came up with was simply adding <uses-permission android:name=”android.permission.SYSTEM_ALERT_WINDOW”/> And setting up the receiver: <receiver android:name=”.BootReceiver”> <intent-filter> <action android:name=”android.intent.action.BOOT_COMPLETED” /> </intent-filter> </receiver> To the manifest. Receiver code: @Override public void onReceive(Context context, Intent … Read more
I started the emulator with emulator -avd Pixel_3a_XL_API_29 -writable-system -no-snapshot-load I found many ppl encounter emulator freeze and unable to start the android if you try $ adb root $ adb disable-verity $ adb reboot <— By now emulator is freezed Then you can try this $ adb root $ adb shell avbctl disable-verification <— … Read more
I bring a stone to the building. I retrace the code for the error message. It is at line 345 in the C ++ file dalvik_system_ZygoteHooks.cc At a minimum, if (runtime_flags! = 0) then the error message will be printed. 0x8000 also corresponds to the USE_APP_IMAGE_STARTUP_CACHE flag (see line 157). The test on the USE_APP_IMAGE_STARTUP_CACHE … Read more
So far what is working for me on the majority of devices I have tested with, with a fallback option to at least stop the dreaded ‘looping request’ and to allow a successful manual connection The below code is written in Kotlin, please google how to covert to Java if needed. Create a NetworkCallback which … Read more
java.lang.IllegalArgumentException: Movement of content://media/external/file/116 which isn’t part of well-defined collection not allowed So it is for Android Q not allowed if you use the collection; Uri extUri = MediaStore.Files.getContentUri(MediaStore.VOLUME_EXTERNAL); But is is allowed for a ‘well-defined collection’ like: Uri extUri = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL); // Use “Pictures/MyFolder” for RELATIVE_PATH I leave it to you to find other … Read more
On Android 10 Environment.getExternalStorageDirectory() and Environment.getExternalStoragePublicDirectory() will return storage paths but paths are not readable or writable. For Android 10 you can continue to use paths provided by Environment.getExternalStorageDirectory() and Environment.getExternalStoragePublicDirectory() if you add android:requestLegacyExternalStorage=”true” to application tag in manifest file. At runtime your app can call Environment.isExternalStorageLegacy() to check if the request has been … Read more