What 's happening:
Some devices(tablets) is not compatible with the app.
*Samsung galaxy tab 2, 3, etc..
The requirements in the store are all accepted by devices.
=================================
Is declared in my manifest.xml
<uses-sdk
android : minSdkVersion = " 8 "
android : targetSdkVersion = " 17 "/>
<supports-screens
android : anyDensity = "true "
android : largeScreens = "true "
android : normalScreens = "true "
android : smallScreens = "true "
android : xlargeScreens = " true" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.KILL_BACKGROUND_PROCESSES" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
Any reason for this be happening ?
I wonder if this might be the problem:
<uses-feature android:name="android.hardware.camera.autofocus" />
Otherwise, think about the features you really require, and try to put as FEW as you really need in your manifest. The more restrictions you create, the fewer devices will be able to use your app.
Also, check your Play store listing, as you can limit your apps exposure here (ether by specific device, country, language, or other things).
Related
I am using react-native-image-picker for my app.
const ImageChange = () => {
var options = {
title: 'Select Image',
};
ImagePicker.showImagePicker(options, response=>{
console.log('Response=', response)
if(response.didCancel){
console.log('user cancelled')
}else if(response.error){
console.log('picker error'+response.error)
}else{
let source = response
console.log(response.uri)
}
})
}
When I call the method by pressing an icon it shows me two options to take photo and choose from the gallery. But when I press "take photo" option it asks me permission for storage but not from camera. On calling the method again it shows me the options but when selecting "take photo" it shows an error that permissions weren't granted but choose from library works fine
I've also added these lines in my AndroidManifest.xml file
<uses-permission android:name="android.hardware.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
using RN>=0.60
Instead of
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
This worked for me
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-feature android:name="android.hardware.camera" />
I'm most of code used a little trying to get neighbor cells info (for the current cell info, everything works fine)
List<NeighboringCellInfo> neighborCells = telMgr.getNeighboringCellInfo();
if (neighborCells == null) {
Log.d("cells", "Neighbor cells is null");
} else {
for (NeighboringCellInfo cell : neighborCells) {
Log.d("cells", cell.getCid()+"-"+cell.getLac()+" "+(-113+cell.getRssi()*2)+"dB");
String neighboringcell= cell.getCid()+"-"+cell.getLac()+" "+(-113+cell.getRssi()*2)+"dB";
Toast.makeText(getApplicationContext(), neighboringcell, Toast.LENGTH_LONG).show();
mNeighboringcell.setText(neighboringcell);
}
}
i have used this code and give this permission
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_UPDATES" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
and i am tested Samsung 4.0 and lava 4.1
Please give me solution
Thanks
It seems that's a bug, see this:
https://code.google.com/p/android/issues/detail?can=2&start=0&num=100&q=&colspec=ID%20Type%20Status%20Owner%20Summary%20Stars&groupby=&sort=&id=24306
and this:
Neighbouring cell information is inaccurate
android : FLASH_MODE_AUTO not working for camera on Samsung note III Android 4.4.2
I have added permission AndroidManifest.xml
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.flash" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.hardware.camera.autofocus" />
<uses-permission
android:name="android.permission.FLASHLIGHT"
android:permissionGroup="android.permission-group.HARDWARE_CONTROLS"
android:protectionLevel="normal" />
I am using following code to set the camera parameters
Camera.Parameters params = camera.getParameters();
List<String> flashModes = params.getSupportedFlashModes();
if (flashModes.contains(android.hardware.Camera.Parameters.FLASH_MODE_AUTO))
{
params.setFlashMode(Camera.Parameters.FLASH_MODE_AUTO);
}
camera.setParameters(params);
Whenever i click capture it does not show flash on Note III. However, On Samsung Grand , Grand II and Google Nexus and HTC Sensation it is working properly
Note :If I use FLASH_MODE_TORCH then it works properly but it shows flash always.
Please help me if anybody has faced similar issue.
I currently have this code in an app that uses Google maps:
<uses-permission android:name="com.example.app.permission.MAPS_RECEIVE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-feature android:glEsVersion="0x00020000" android:required="true" />
I have started to wonder though, if I set all these to required="false" the app would presumbly generated a shorter "requires" list when users download the app... Is there any reason not to just set them all to not required?
Currently I do this when loading maps
private void setUpMapGoogleIfNeeded() {
if (mMapGoogle == null) {
mFragmentManager = getSupportFragmentManager();
mSupportMapFragment = (SupportMapFragment) mFragmentManager.findFragmentById(R.id.mapFragment);
mMapGoogle = mSupportMapFragment.getMap();
if (mMapGoogle != null) {
mMapGoogle.setMyLocationEnabled(SharedCode.sharedSupportsGPS(true, thisActivityContext));
}
}
Does anyone have experience with this? Are the siuttations I have not thought of where setting required = false for above menions can cause errors/exceptions in my app?
There is no android:required attribute for <uses-permission> and so it will be ignored. It will not result in "a shorter "requires" list when users download the app".
i'm trying to get info about the neighboring cells my phone can "see" atm. so far so good. i do this like this:
telManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
//...
ArrayList<NeighboringCellInfo> neighboringCellList = (ArrayList<NeighboringCellInfo>) telManager.getNeighboringCellInfo();
unfortunately, this list turns out to be empty all the time. even in different places. i live in berlin, so i don't think it's because there is actually just the one cell available!
update:
my permissions look like this:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_UPDATES" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
I've seen several questions on the same issue but it seems like none of them got a good and deterministic solution. The most common suggestion is to make sure you have the correct permission (which I see you do in your question) and there are some that say that this only works on 2G and not 3G.
Take a look at the following similar questions. It might point you in some new directions:
getNeighboringCellInfo() returning null list
Null Issue with NeighboringCellInfo, CID and LAC
Get neighboring cell in Android returns null
getNeighboringCellInfo() is deprecated in android . You should use getAllCellInfo() and save output of that in a List and using a loop on each element of List decide which is neighbor using element.isRegistered() .
NeighboringCells have isRegistered() == false .