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java.lang.IllegalArgumentException:指定为非null的参数为null:method kotlin.jvm.internal.Intrinsics.checkParametersNotNull_Java_Android_Android Studio - Fatal编程技术网

java.lang.IllegalArgumentException:指定为非null的参数为null:method kotlin.jvm.internal.Intrinsics.checkParametersNotNull

java.lang.IllegalArgumentException:指定为非null的参数为null:method kotlin.jvm.internal.Intrinsics.checkParametersNotNull,java,android,android-studio,Java,Android,Android Studio,我正在为loginbutton使用一个进度按钮库,当我试图通过在firebase中单击此按钮来创建用户时,我得到以下错误 我在这里发现了同样的错误,但我无法得到它 java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter bitmap at b

我正在为loginbutton使用一个进度按钮库,当我试图通过在firebase中单击此按钮来创建用户时,我得到以下错误

我在这里发现了同样的错误,但我无法得到它

   java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull, parameter bitmap
    at br.com.simplepass.loadingbutton.customViews.CircularProgressButton.doneLoadingAnimation(Unknown Source:2)
    at com.choudhary.apnidukan.LoginActivity$1$1.onComplete(LoginActivity.java:82)
我的后勤活动

public class LoginActivity extends AppCompatActivity {


EditText email, password, confirmpassword;

FirebaseAuth firebaseAuth;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_login);

    firebaseAuth = FirebaseAuth.getInstance();


    final CircularProgressButton btn = (CircularProgressButton) findViewById(R.id.btn_id);

    email = findViewById(R.id.edit_text_email);
    password = findViewById(R.id.edit_text_password);
    confirmpassword = findViewById(R.id.edit_confirmPassword);


    btn.setOnClickListener(new View.OnClickListener() {



        @Override
        public void onClick(View view) {

            if (TextUtils.isEmpty(email.getText().toString())) {
                email.setError("Email is must");
                return;
            }

            if (TextUtils.isEmpty(password.getText().toString())) {
                password.setError("Password is must");
                return;
            }

            if (TextUtils.isEmpty(confirmpassword.getText().toString())) {
                confirmpassword.setError("Password not Matched");
                return;
            }

            if (!password.getText().toString().trim().equals(confirmpassword.getText().toString().trim())) {
                confirmpassword.setError("Password not matched");
                return;
            }

            String EMAIL = email.getText().toString();
            String PASSWORD = password.getText().toString();
            btn.startAnimation();

            final Bitmap bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.ic_baseline_check_24);

            firebaseAuth.createUserWithEmailAndPassword(EMAIL, PASSWORD).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {

                    if (task.isSuccessful()) {
                        btn.doneLoadingAnimation(R.color.colorPrimaryDark, bitmap);
                        Intent in = new Intent(LoginActivity.this, mainDrawerActivity.class);
                        startActivity(in);
                        finish();
                    } else {
                        btn.revertAnimation();
                        Toast.makeText(LoginActivity.this, task.getException().getLocalizedMessage(), Toast.LENGTH_SHORT).show();
                          btn.stopAnimation();
                    }

                }
            });


        }
    });


}
公共类LoginActivity扩展了AppCompatActivity{
编辑文本电子邮件、密码、确认密码;
FirebaseAuth FirebaseAuth;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity\u登录);
firebaseAuth=firebaseAuth.getInstance();
最终CircularProgressButton btn=(CircularProgressButton)findViewById(R.id.btn\U id);
email=findviewbyd(R.id.edit\u text\u email);
password=findviewbyd(R.id.edit\u text\u password);
confirmpassword=findviewbyd(R.id.edit\u confirmpassword);
btn.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图){
if(TextUtils.isEmpty(email.getText().toString())){
email.setError(“必须发送电子邮件”);
返回;
}
if(TextUtils.isEmpty(password.getText().toString())){
密码设置错误(“密码是必须的”);
返回;
}
if(TextUtils.isEmpty(confirmpassword.getText().toString()){
confirmpassword.setError(“密码不匹配”);
返回;
}
如果(!password.getText().toString().trim().equals(confirmpassword.getText().toString().trim())){
confirmpassword.setError(“密码不匹配”);
返回;
}
字符串EMAIL=EMAIL.getText().toString();
字符串密码=PASSWORD.getText().toString();
btn.startAnimation();
最终位图位图=BitmapFactory.decodeResource(getResources(),R.drawable.ic\u基线检查\u 24);
firebaseAuth.createUserWithEmailAndPassword(电子邮件,密码).addOnCompleteListener(新OnCompleteListener(){
@凌驾
未完成的公共void(@NonNull任务){
if(task.issusccessful()){
btn.Doneloadinganization(R.color.colorPrimaryDark,位图);
Intent in=新的Intent(LoginActivity.this、mainDrawerActivity.class);
星触觉(in);
完成();
}否则{
btn.revertAnimation();
Toast.makeText(LoginActivity.this,task.getException().getLocalizedMessage(),Toast.LENGTH_SHORT).show();
btn.stopAnimation();
}
}
});
}
});
}

}在
最终位图位图=BitmapFactory.decodeResource(getResources(),R.drawable.ic\u baseline\u check\u 24)处返回的位图null。这就是为什么在
btn.doneloadinganization(R.color.colorPrimaryDark,位图)中出现错误的原因。要从
drawable
中获得正确的
bitmap
,可以使用以下方法。比如:

    public static Bitmap drawableToBitmap (Drawable drawable) {
    Bitmap bitmap = null;

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        if(bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if(drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}
    firebaseAuth.createUserWithEmailAndPassword(EMAIL, PASSWORD).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
        @Override
        public void onComplete(@NonNull Task<AuthResult> task) {

            if (task.isSuccessful()) {
                // Create Bitmap here------------------
                Bitmap bitmap = drawableToBitmap(getResources().getDrawable(R.drawable.ic_baseline_check_24));
                btn.doneLoadingAnimation(R.color.colorPrimaryDark, bitmap);
                Intent in = new Intent(LoginActivity.this, mainDrawerActivity.class);
                startActivity(in);
                finish();
            } else {
                btn.revertAnimation();
                Toast.makeText(LoginActivity.this, task.getException().getLocalizedMessage(), Toast.LENGTH_SHORT).show();
                btn.stopAnimation();
            }

        }
    });
公共静态位图drawableToBitmap(DrawableDrawable){
位图=空;
if(BitmapDrawable的可绘制实例){
BitmapDrawable BitmapDrawable=(BitmapDrawable)drawable;
if(bitmapDrawable.getBitmap()!=null){
返回bitmapDrawable.getBitmap();
}
}

如果(drawable.getIntrinsicWidth(),则对decodeResource的调用返回null。这导致您将null传递给DoneloadingOrganization,这是一个错误。如果尝试加载位图时出错,该函数将返回null。