In Android EditText, how to force writing uppercase?
@Override
public void setFilters(InputFilter[] filters) {
try {
InputFilter[] oldFilter = filters;
InputFilter[] newFilters = new InputFilter[oldFilter.length + 1];
System.arraycopy(oldFilter, 0, newFilters, 0, oldFilter.length);
newFilters[newFilters.length - 1] = new InputFilter.AllCaps();
super.setFilters(newFilters);
} catch (Exception e) {
e.printStackTrace();
FirebaseCrashlytics.getInstance().recordException(e);
}
}
So I have my own class which is extends the android.support.v7.widget.AppCompatEditText
and all I did is overwrote the following method with the following value:
@Override
public int getAutofillType() {
return AUTOFILL_TYPE_NONE;
}
no other solutions worked, not even android:importantForAutofill="no".
getAutofillType() comes from the View class, so it should work for every other
class such as TextInputEditText too!
AUTHENTICATION:-
EDIT RULES :-
rules_version = '2';
service cloud.firestore {
match /databases/{database}/documents {
match /dev/{userId} {
allow read, update, delete: if request.auth.uid == userId;
allow create: if request.auth.uid != null;
match /LiveData/{userId} {
allow read, update, delete,create: if request.auth.uid != null;
}
}
}
}
ANDROID CODE:
String token;
FirebaseAuth authref;private FirebaseFirestore db;<string name="FIREBASE_DATABASE_NAME">dev</string><string name="FIREBASE_DATABASE_NODE_NAME">LiveData</string>
<string name="FIREBASE_EMAIL_DB">amitrawat@gmail.com</string>
<string name="FIREBASE_PASS_DB">123456789</string>@Override
public void onCreate() {
super.onCreate();
try {setup();notificationToken();
loginFirebase();
} catch (Exception e) {
e.printStackTrace();
}
}public void setup() {
db = FirebaseFirestore.getInstance();
}
private void notificationToken() throws Exception {
try {
FirebaseInstanceId.getInstance().getInstanceId()
.addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
@Override
public void onComplete(@NonNull Task<InstanceIdResult> task) {
if (!task.isSuccessful()) {
return;
}
token = task.getResult().getToken();
Log.e("token", token);
}
});
} catch (Exception e) {
throw new Exception(e);
}
}
private void loginToFirebase() {
//Authenticate with Firebase, using the email and password we created earlier//
String email = getString(R.string.FIREBASE_EMAIL_DB);
String password = getString(R.string.FIREBASE_PASS_DB);
//Call OnCompleteListener if the user is signed in successfully//
authref = FirebaseAuth.getInstance();
authref.signInWithEmailAndPassword(
email, password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(Task<AuthResult> task) {
if (task.isSuccessful()) {
try {
requestLocationUpdates();
} catch (Exception e) {
}
} else {
Log.d(TAG, "Firebase authentication failed");
}
}
});
}private void requestLocationUpdates() {
LocationRequest request = new LocationRequest();
request.setInterval(60000);
request.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
FusedLocationProviderClient client = LocationServices.getFusedLocationProviderClient(this);
int permission = ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION);
//If the app currently has access to the location permission...//
if (permission == PackageManager.PERMISSION_GRANTED) {
//...then request location updates//
client.requestLocationUpdates(request, new LocationCallback() {
@Override
public void onLocationResult(LocationResult locationResult) {
//Get a reference to the database, so your app can perform read and write operations//
if (isNullOrEmpty(token)) {
try {
notificationToken();
} catch (Exception e) {
e.printStackTrace();
Util.Crash(e);
}
} else {
try {
Location location = locationResult.getLastLocation();
if (location != null) {
FirebaseDTO locdto = new FirebaseDTO ();
locdto.setLatitude(location.getLatitude());
locdto.setLongitude(location.getLongitude());
locdto.setLastUpdatedOn(String.valueOf(new Timestamp(System.currentTimeMillis())));
Log.e("loc1", String.valueOf(location.getLatitude()));
Log.e("loc2", String.valueOf(location.getLongitude()));
// Add a new document with a generated ID\
db.collection(getResources().getString(R.string.FIREBASE_DATABASE_NAME)).
document(authref.getUid()).
collection(getResources().getString(R.string.FIREBASE_DATABASE_NODE_NAME)).
document(token).
set(locdto)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Log.d(TAG, "DocumentSnapshot successfully written!");
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.w(TAG, "Error writing document", e);
}
});
}
} catch (Exception e) {
Util.Crash(e);
}
}
}
}, null);
}
}public class FirebaseDTO {
private double latitude;
private double longitude
private String lastUpdatedOn;
}
Alert Dialog in flutter
new IconButton(
icon: new Icon(Icons.cloud_download_rounded),
highlightColor: Colors.orange,
iconSize: 30,
onPressed: () {
showDialog(
context: context,
builder: (BuildContext context) {
return getDialogBox();
});
},
),method of AlertDialog
AlertDialog getDialogBox() {
return AlertDialog(
title: Row(children: [
new IconButton(
icon: new Icon(Icons.warning_amber_outlined),
color: Colors.black45,
highlightColor: Colors.orange,
iconSize: 30,
onPressed: () {
showDialog(
context: context,
builder: (BuildContext context) {
return getDialogBox();
});
},
),
/* Image.network(
'https://flutter-examples.com/wp-content/uploads/2019/12/android_icon.png',
width: 50,
height: 50,
fit: BoxFit.contain,
),*/
Text(' Download ')
]),
content: Text("Are You Sure Want To Proceed?"),
actions: <Widget>[
TextButton(
child: Text("YES"),
onPressed: () {
//Put your code here which you want to execute on Yes button click.
Navigator.of(context).pop();
},
),
TextButton(
child:
Text("CANCEL"),
onPressed: () {
//Put your code here which you want to execute on Cancel button click.
Navigator.of(context).pop();
},
),
],
);
}
new Text(cart_prod_qty!=null?cart_prod_qty:'Default Value'),
android:name="io.flutter.app.FlutterApplication" |
package="your.package.name"> |
applicationId "your.package.name" |
public class MainActivity extends FlutterActivity {} |
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flutter: |
2.Create lib/main.dart
import 'package:listviewdemo/listview_activity.dart'; |
3.Create lib/email_data.dart model
class EmailData { |
import 'package:flutter/material.dart'; |
5.Create lib/listview_title.dart
import 'package:fluttertoast/fluttertoast.dart'; |
 |
| ProgrammingCodeTech |
flutter: |
2.Create main.dart
import 'my_home_page.dart'; |
3.Create my_home_page.dart
import 'package:flutter/widgets.dart'; |
private float getBattery_percentage() { IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); Intent batteryStatus = getApplicationContext().registerReceiver(null, ifilter); int level = batteryStatus.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryStatus.getIntExtra(BatteryManager.EXTRA_SCALE, -1); float batteryPct = level / (float) scale; float p = batteryPct * 100; Log.d("Battery percentage", String.valueOf(Math.round(p))); return p; } |
private boolean getIsCharging() { IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); Intent batteryStatus = this.registerReceiver(null, ifilter); int status = batteryStatus.getIntExtra(BatteryManager.EXTRA_STATUS, -1); boolean isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING || status == BatteryManager.BATTERY_STATUS_FULL; int chargePlug = batteryStatus.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1); // How are we charging? boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB; boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC; return isCharging; } |
C:\Users\Developer\AppData\Local\Android\Sdk\platform-tools>adb devices
List of devices attached
S980601711B01366 device
C:\Users\Developer\AppData\Local\Android\Sdk\platform-tools>adb tcpip 5555
restarting in TCP mode port: 5555
2.Disconnect your device(remove the usb )
4.Go to the settings ->About phone ->status view the IP address of your phone .
5.Run adb connect <IP address of uour device here>:5555
C:\Users\Developer\AppData\Local\Android\Sdk\platform-tools>adb connect 192.168.1.100:5555connected to 192.168.1.100:55556.If you run adb devices again ,you should see your device.C:\Users\Developer\AppData\Local\Android\Sdk\platform-tools>adb devices List of devices attached 192.168.1.100:5555 deviceNow you can execute adb command or use IDE for android .
wpmdmtp.inf is a file related to MTP and installing it manually can possibly
resolve your issues is a file related to MTP and installing it manually can
possibly resolve your issues
Right-click on the wpmdmtp.inf file and select Installnow the problem solved.
String st = "A string is a data type used in programming,
such as an integer and floating point unit,
but is used to represent text rather than numbers"; if (st.length() > 50) { int comma = st.indexOf(',', 50); if (comma >= 0) { //Bit before comma String partOne = st.substring(0, comma); //Bit after comma String partTwo = st.substring(comma); Log.e("string partOne", partOne); Log.e("string partTwo", partTwo); } }
Parses a specific value from string against a specific key for xml format data l̥ private String getValueFromString(String key, String input) { if (!AppUtility.isNullOrEmpty(input)) { try { String match = key.toLowerCase() + "=\""; String[] dataArray1 = input.split(match); String[] dataArray2; if (dataArray1 != null && (dataArray1.length > 0)) { int size = dataArray1.length; if (size > 1) { dataArray2 = dataArray1[1].split("\""); return dataArray2[0].trim(); } else { match = key.toUpperCase() + "=\""; dataArray1 = input.split(match); if (dataArray1 != null && (dataArray1.length > 0)) { size = dataArray1.length; if (size > 1) { dataArray2 = dataArray1[1].split("\""); return dataArray2[0].trim(); } } } } } catch (Exception e) { e.printStackTrace(); } } return " ";/*empty string*/ }
