gps

问题 I've got a webView for my website that needs to access the user location, and it does that by pressing a button and displaying the position in a form. I need a way from the webView to ask the user to turn on the gps if it's off when clicking on the button (it has id="locate button" ). How can I do that from Android studio? My code: MainActivity.java public class MainActivity extends AppCompatActivity { private WebView webview; @Override protected void onCreate(Bundle savedInstanceState) {

问题 I've got a webView for my website that needs to access the user location, and it does that by pressing a button and displaying the position in a form. I need a way from the webView to ask the user to turn on the gps if it's off when clicking on the button (it has id="locate button" ). How can I do that from Android studio? My code: MainActivity.java public class MainActivity extends AppCompatActivity { private WebView webview; @Override protected void onCreate(Bundle savedInstanceState) {

问题 I'm new to C#. I need to calculate CRC-ITU for the packet recieved from GPS devices. There is C code provided in the documentation but i don't know how to port it to C#, anyone could help me? here is CRC-ITU algorithm in C : static const U16 crctab16[] = { 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64,

问题 I'm new to C#. I need to calculate CRC-ITU for the packet recieved from GPS devices. There is C code provided in the documentation but i don't know how to port it to C#, anyone could help me? here is CRC-ITU algorithm in C : static const U16 crctab16[] = { 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64,

问题 I'm new to C#. I need to calculate CRC-ITU for the packet recieved from GPS devices. There is C code provided in the documentation but i don't know how to port it to C#, anyone could help me? here is CRC-ITU algorithm in C : static const U16 crctab16[] = { 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64,

问题 I'm new to C#. I need to calculate CRC-ITU for the packet recieved from GPS devices. There is C code provided in the documentation but i don't know how to port it to C#, anyone could help me? here is CRC-ITU algorithm in C : static const U16 crctab16[] = { 0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf, 0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7, 0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e, 0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64,

问题 Google History JSON exporeted api return two integer for latitude and longitude, the file look like this: { "locations" : [ { "timestampMs" : "1525631885005", "latitudeE7" : 511052047, "longitudeE7" : 207459413, "accuracy" : 16 }, ... ] } I have script that search through that JSON and I want to test if it find correct location, so how can I convert that numbers to values that can copy paste to google map web app to test? 回答1: latitudeE7 and longitudeE7 are the latitude and longitude

问题 I am trying to prompt the user to enable gps, i tried many times to resolve issues but not able to clear it.I am new to android can any one please help me........ My mainactivity.java, public class MainActivity extends AppCompatActivity { private WebView view; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); WebView.setWebContentsDebuggingEnabled(true); WebView view = (WebView) this.findViewById(R.id

问题 I am trying to prompt the user to enable gps, i tried many times to resolve issues but not able to clear it.I am new to android can any one please help me........ My mainactivity.java, public class MainActivity extends AppCompatActivity { private WebView view; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); WebView.setWebContentsDebuggingEnabled(true); WebView view = (WebView) this.findViewById(R.id

问题 I am trying to prompt the user to enable gps, i tried many times to resolve issues but not able to clear it.I am new to android can any one please help me........ My mainactivity.java, public class MainActivity extends AppCompatActivity { private WebView view; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); WebView.setWebContentsDebuggingEnabled(true); WebView view = (WebView) this.findViewById(R.id