Android Studio Code Dont Work On Android Version 9.0 - android-studio

Question

Please My Android App works well in any android app version but dont work on android 9.0 ??
there is no errors display when run the code from android studio on emulator ..
this is my login_activity.java
package com.steam.carwash.activities;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.NonNull;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import android.util.Log;
import android.util.Patterns;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.iid.InstanceIdResult;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import com.icanstudioz.sclient.R;
import com.steam.carwash.Server.Server;
import com.steam.carwash.custom.MyApplication;
import com.steam.carwash.fragment.ForgotPassword;
import com.steam.carwash.model.ResObj;
import com.steam.carwash.model.User;
import com.lzy.okgo.OkGo;
import com.lzy.okgo.callback.Callback;
import com.lzy.okgo.model.HttpParams;
import com.lzy.okgo.model.Progress;
import com.lzy.okgo.model.Response;
import com.lzy.okgo.request.base.Request;
import com.norbsoft.typefacehelper.TypefaceHelper;
import com.steam.carwash.permissionhelper.ActivityManagePermission;
import org.json.JSONObject;
import okhttp3.ResponseBody;
public class LoginActivity extends ActivityManagePermission {
EditText email, password;
Button login;
TextView register, forgot;
private ProgressDialog mProgress;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.login_activity);
bindViews();
}
private void bindViews() {
mProgress = new ProgressDialog(this);
mProgress.setTitle("Processing...");
mProgress.setMessage("Please wait...");
mProgress.setCancelable(false);
mProgress.setIndeterminate(true);
email = findViewById(R.id.input_email);
password = findViewById(R.id.input_password);
login = findViewById(R.id.btn_login);
register = findViewById(R.id.txt_register);
forgot = findViewById(R.id.txt_forgot);
register.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
startActivity(new Intent(LoginActivity.this, RegisterActivity.class));
finish();
}
});
login.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (validate()) {
final String eml = email.getText().toString().trim();
final String pwd = password.getText().toString().trim();
FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(new OnSuccessListener<InstanceIdResult>() {
#Override
public void onSuccess(InstanceIdResult instanceIdResult) {
Toast.makeText(LoginActivity.this, "Error", Toast.LENGTH_SHORT).show();
loginUser(eml, pwd,instanceIdResult.getToken());
}
}).addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(#NonNull Exception e) {
loginUser(eml, pwd,"");
}
});
}
}
});
forgot.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
startActivity(new Intent(LoginActivity.this, ForgotPassword.class));
}
});
TypefaceHelper.typeface(email, MyApplication.getLight());
TypefaceHelper.typeface(password, MyApplication.getLight());
TypefaceHelper.typeface(register, MyApplication.getRegular());
TypefaceHelper.typeface(forgot, MyApplication.getRegular());
TypefaceHelper.typeface(login, MyApplication.getRegular());
}
private Boolean validate() {
String eml = email.getText().toString().trim();
String pwd = password.getText().toString().trim();
if (!Patterns.EMAIL_ADDRESS.matcher(eml).matches()) {
email.setError(getString(R.string.email_is_invalid));
} else if (pwd.isEmpty()) {
password.setError(getString(R.string.password_is_required));
} else {
//Toast.makeText(LoginActivity.this, "Is Valid", Toast.LENGTH_SHORT).show();
return true;
}
return false;
}
private void loginUser(String email, String password, String token) {
Toast.makeText(LoginActivity.this, "okiii", Toast.LENGTH_SHORT).show();
HttpParams params = new HttpParams();
params.put("type", "simple");
params.put("utype", "0");
params.put("email", email);
params.put("password", password);
params.put("fcm_token", token);
OkGo.<ResObj<User>>post(Server.BASE_URL + "user/login").params(params).execute(new Callback<ResObj<User>>() {
#Override
public void onStart(Request<ResObj<User>, ? extends Request> request) {
//Toast.makeText(LoginActivity.this, "ok", Toast.LENGTH_SHORT).show();
}
#Override
public void onSuccess(Response<ResObj<User>> response) {
Toast.makeText(LoginActivity.this, "Login On Success", Toast.LENGTH_SHORT).show();
if (response.body() != null) {
Toast.makeText(LoginActivity.this, "Good Job", Toast.LENGTH_SHORT).show();
ResObj<User> userResObj = response.body();
User user = userResObj.getData();
HttpParams params1=new HttpParams();
params1.put("access_token",user.getAccess_token());
params1.put("user_id",user.getId());
OkGo.getInstance().addCommonParams(params1);
MyApplication.getInstance().setUser(user);
MyApplication.getInstance().createLoginSession(user.getName(), user.getEmail(), user.getId(), user.getFcm_token(),user.getAccess_token());
startActivity(new Intent(LoginActivity.this, HomeActivity.class));
Toast.makeText(LoginActivity.this, "Good b", Toast.LENGTH_SHORT).show();
finish();
}
else
Toast.makeText(LoginActivity.this, "Error 2", Toast.LENGTH_SHORT).show();
}
#Override
public void onCacheSuccess(Response<ResObj<User>> response) {
}
#Override
public void onError(Response<ResObj<User>> response) {
}
#Override
public void onFinish() {
}
#Override
public void uploadProgress(Progress progress) {
}
#Override
public void downloadProgress(Progress progress) {
}
#Override
public ResObj<User> convertResponse(okhttp3.Response response) throws Throwable {
try {
ResponseBody responseBody = response.body();
String s = responseBody.string();
JSONObject jsonObject = new JSONObject(s);
Toast.makeText(LoginActivity.this, s, Toast.LENGTH_SHORT).show();
if (jsonObject.getString("status").equalsIgnoreCase("success")) {
return new Gson().fromJson(s, new TypeToken<ResObj<User>>() {
}.getType());
} else {
MyApplication.getInstance().showToast(LoginActivity.this, jsonObject.getString("data"));
}
} catch (Exception e) {
//Log.e("catch", e.toString());
Toast.makeText(LoginActivity.this, e.getMessage(), Toast.LENGTH_SHORT).show();
}
return null;
}
});
}
}
and this is my androidmainfest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.icanstudioz.sclient">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.CAMERA" />
<application
android:networkSecurityConfig="#xml/network_security_config"
android:debuggable="true"
android:name="com.steam.carwash.custom.MyApplication"
android:allowBackup="true"
android:icon="#drawable/splash"
android:label="#string/app_name"
android:roundIcon="#drawable/boy"
android:supportsRtl="true"
android:theme="#style/AppTheme"
tools:ignore="HardcodedDebugMode">
<uses-library android:name="org.apache.http.legacy" android:required="false"/>
<activity android:name="com.steam.carwash.activities.SplashScreen">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name="com.steam.carwash.fragment.ForgotPassword"/>
<activity android:name="com.steam.carwash.permissionhelper.ActivityManagePermission"/>
<activity
android:name="com.steam.carwash.activities.HomeActivity"
android:fitsSystemWindows="true"
android:windowSoftInputMode="adjustResize|stateAlwaysHidden" />
<activity android:name="com.steam.carwash.activities.LoginActivity" />
<activity android:name="com.steam.carwash.activities.PaymentActivity"/>
<activity
android:name="com.steam.carwash.activities.RegisterActivity"
android:windowSoftInputMode="adjustPan" />
<activity android:name="com.steam.carwash.activities.fullImage" />
<service android:name="com.steam.carwash.Server.MyFirebaseMessagingService">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="#string/c_id" />
<meta-data
android:name="com.google.firebase.messaging.default_notification_icon"
android:resource="#drawable/ic_launcher_foreground" />
<!-- Set color used with incoming notification messages. This is used when no color is set for the incoming
notification message. -->
<meta-data
android:name="com.google.firebase.messaging.default_notification_color"
android:resource="#color/colorPrimaryDark" />
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="AIzaSyBX8-V0iihmTnrgwYlyI5GdP0GKjwfTTd8" />
</application>
when run this on android version 8.0 or below its work well ... but the problem is on version 9 or above ??

Answer 1

just put the below line in manifest under application tag and try
<uses-library android:name="org.apache.http.legacy" android:required="false"/>
if doesnt work try adding below line
android:usesCleartextTraffic="true under application tag and even if it doesnt work try adding android:networkSecurityConfig="#xml/network_security_config in application tag where network_security_config.xml is<?xml version="1.0" encoding="utf-8"?>
<network-security-config>
<base-config cleartextTrafficPermitted="true" />
</network-security-config>
Create xml under res directory and then network_security_config.xml in xml folder