Java 基本登录活动中的EGL_错误_匹配

@更新 当我创建新项目时，一切都很好。但我不知道怎么了。我只是用电子邮件重构所有的名字来登录，将textview电子邮件的类型改为普通

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我有简单的应用程序的问题。我做了默认的加载活动。并将电子邮件更改为登录。因此，将有登录名和密码

但应用程序停止在设备上。存在错误EGL\U BAD\U匹配

Android监视器错误

01-03 18:43:35.591 4738-4757/com.example.rachel.safemessenger E/EGL_emulation: tid 4757: eglSurfaceAttrib(1174): error 0x3009 (EGL_BAD_MATCH)

01-03 18:43:35.591 4738-4757/com.example.rachel.safemessenger W/OpenGLRenderer: Failed to set EGL_SWAP_BEHAVIOR on surface 0x923a4660, error=EGL_BAD_MATCH

请帮忙

LoginActivity.java

package com.example.rachel.safemessenger;

import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.annotation.TargetApi;
import android.content.pm.PackageManager;
import android.support.annotation.NonNull;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.app.LoaderManager.LoaderCallbacks;

import android.content.CursorLoader;
import android.content.Loader;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;

import android.os.Build;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.text.TextUtils;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.inputmethod.EditorInfo;
import android.widget.ArrayAdapter;
import android.widget.AutoCompleteTextView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.List;

import static android.Manifest.permission.READ_CONTACTS;

/**
 * A login screen that offers login via email/password.
 */
public class LoginActivity extends AppCompatActivity implements LoaderCallbacks<Cursor>
{

    /**
     * Id to identity READ_CONTACTS permission request.
     */
    private static final int REQUEST_READ_CONTACTS = 0;

    /**
     * A dummy authentication store containing known user names and passwords.
     * TODO: remove after connecting to a real authentication system.
     */
    private static final String[] DUMMY_CREDENTIALS = new String[]{
            "foo@example.com:hello", "bar@example.com:world"
    };
    /**
     * Keep track of the login task to ensure we can cancel it if requested.
     */
    private UserLoginTask mAuthTask = null;

    // UI references.
    private AutoCompleteTextView mLoginView;
    private EditText mPasswordView;
    private View mProgressView;
    private View mLoginFormView;

    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);
        // Set up the login form.
        mLoginView = (AutoCompleteTextView) findViewById(R.id.activityLogin_login);
        populateAutoComplete();

        mPasswordView = (EditText) findViewById(R.id.activityLogin_password);
        mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener()
        {
            @Override
            public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent)
            {
                if (id == R.id.login || id == EditorInfo.IME_NULL)
                {
                    attemptLogin();
                    return true;
                }
                return false;
            }
        });

        Button mLoginSignInButton = (Button) findViewById(R.id.activityLogin_name_sign_in_button);
        mLoginSignInButton.setOnClickListener(new OnClickListener()
        {
            @Override
            public void onClick(View view)
            {
                attemptLogin();
            }
        });

        mLoginFormView = findViewById(R.id.activityLogin_login_form);
        mProgressView = findViewById(R.id.activityLogin_login_progress);
    }

    private void populateAutoComplete()
    {
        if (!mayRequestContacts())
        {
            return;
        }

        getLoaderManager().initLoader(0, null, this);
    }

    private boolean mayRequestContacts()
    {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
        {
            return true;
        }
        if (checkSelfPermission(READ_CONTACTS) == PackageManager.PERMISSION_GRANTED)
        {
            return true;
        }
        if (shouldShowRequestPermissionRationale(READ_CONTACTS))
        {
            Snackbar.make(mLoginView, R.string.permission_rationale, Snackbar.LENGTH_INDEFINITE)
                    .setAction(android.R.string.ok, new View.OnClickListener()
                    {
                        @Override
                        @TargetApi(Build.VERSION_CODES.M)
                        public void onClick(View v)
                        {
                            requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS);
                        }
                    });
        } else
        {
            requestPermissions(new String[]{READ_CONTACTS}, REQUEST_READ_CONTACTS);
        }
        return false;
    }

    /**
     * Callback received when a permissions request has been completed.
     */
    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
                                           @NonNull int[] grantResults)
    {
        if (requestCode == REQUEST_READ_CONTACTS)
        {
            if (grantResults.length == 1 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
            {
                populateAutoComplete();
            }
        }
    }


    /**
     * Attempts to sign in or register the account specified by the login form.
     * If there are form errors (invalid email, missing fields, etc.), the
     * errors are presented and no actual login attempt is made.
     */
    private void attemptLogin()
    {
        if (mAuthTask != null)
        {
            return;
        }

        // Reset errors.
        mLoginView.setError(null);
        mPasswordView.setError(null);

        // Store values at the time of the login attempt.
        String login = mLoginView.getText().toString();
        String password = mPasswordView.getText().toString();

        boolean cancel = false;
        View focusView = null;

        // Check for a valid password, if the user entered one.
        if (!TextUtils.isEmpty(password) && !isPasswordValid(password))
        {
            mPasswordView.setError(getString(R.string.error_invalid_password));
            focusView = mPasswordView;
            cancel = true;
        }

        // Check for a valid login address.
        if (TextUtils.isEmpty(login))
        {
            mLoginView.setError(getString(R.string.error_field_required));
            focusView = mLoginView;
            cancel = true;
        } else if (!isLoginValid(login))
        {
            mLoginView.setError(getString(R.string.error_invalid_login));
            focusView = mLoginView;
            cancel = true;
        }

        if (cancel)
        {
            // There was an error; don't attempt login and focus the first
            // form field with an error.
            focusView.requestFocus();
        } else
        {
            // Show a progress spinner, and kick off a background task to
            // perform the user login attempt.
            showProgress(true);
            mAuthTask = new UserLoginTask(login, password);
            mAuthTask.execute((Void) null);
        }
    }

    private boolean isLoginValid(String login)
    {
        //TODO: Replace this with your own logic
        return login.contains("@");
    }

    private boolean isPasswordValid(String password)
    {
        //TODO: Replace this with your own logic
        return password.length() > 4;
    }

    /**
     * Shows the progress UI and hides the login form.
     */
    @TargetApi(Build.VERSION_CODES.HONEYCOMB_MR2)
    private void showProgress(final boolean show)
    {
        // On Honeycomb MR2 we have the ViewPropertyAnimator APIs, which allow
        // for very easy animations. If available, use these APIs to fade-in
        // the progress spinner.
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2)
        {
            int shortAnimTime = getResources().getInteger(android.R.integer.config_shortAnimTime);

            mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
            mLoginFormView.animate().setDuration(shortAnimTime).alpha(
                    show ? 0 : 1).setListener(new AnimatorListenerAdapter()
            {
                @Override
                public void onAnimationEnd(Animator animation)
                {
                    mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
                }
            });

            mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
            mProgressView.animate().setDuration(shortAnimTime).alpha(
                    show ? 1 : 0).setListener(new AnimatorListenerAdapter()
            {
                @Override
                public void onAnimationEnd(Animator animation)
                {
                    mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
                }
            });
        } else
        {
            // The ViewPropertyAnimator APIs are not available, so simply show
            // and hide the relevant UI components.
            mProgressView.setVisibility(show ? View.VISIBLE : View.GONE);
            mLoginFormView.setVisibility(show ? View.GONE : View.VISIBLE);
        }
    }

    @Override
    public Loader<Cursor> onCreateLoader(int i, Bundle bundle)
    {
        return new CursorLoader(this,
                // Retrieve data rows for the device user's 'profile' contact.
                Uri.withAppendedPath(ContactsContract.Profile.CONTENT_URI,
                        ContactsContract.Contacts.Data.CONTENT_DIRECTORY), ProfileQuery.PROJECTION,

                // Select only email addresses.
                ContactsContract.Contacts.Data.MIMETYPE +
                        " = ?", new String[]{ContactsContract.CommonDataKinds.Email
                .CONTENT_ITEM_TYPE},

                // Show primary email addresses first. Note that there won't be
                // a primary email address if the user hasn't specified one.
                ContactsContract.Contacts.Data.IS_PRIMARY + " DESC");
    }

    @Override
    public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor cursor)
    {
        List<String> logins = new ArrayList<>();
        cursor.moveToFirst();
        while (!cursor.isAfterLast())
        {
            logins.add(cursor.getString(ProfileQuery.ADDRESS));
            cursor.moveToNext();
        }

        addLoginsToAutoComplete(logins);
    }

    @Override
    public void onLoaderReset(Loader<Cursor> cursorLoader)
    {

    }

    private void addLoginsToAutoComplete(List<String> loginAddressCollection)
    {
        //Create adapter to tell the AutoCompleteTextView what to show in its dropdown list.
        ArrayAdapter<String> adapter =
                new ArrayAdapter<>(LoginActivity.this,
                        android.R.layout.simple_dropdown_item_1line, loginAddressCollection);

        mLoginView.setAdapter(adapter);
    }


    private interface ProfileQuery
    {
        String[] PROJECTION = {
                ContactsContract.CommonDataKinds.Email.ADDRESS,
                ContactsContract.CommonDataKinds.Email.IS_PRIMARY,
        };

        int ADDRESS = 0;
        int IS_PRIMARY = 1;
    }

    /**
     * Represents an asynchronous login/registration task used to authenticate
     * the user.
     */
    public class UserLoginTask extends AsyncTask<Void, Void, Boolean>
    {

        private final String mLogin;
        private final String mPassword;

        UserLoginTask(String login, String password)
        {
            mLogin = login;
            mPassword = password;
        }

        @Override
        protected Boolean doInBackground(Void... params)
        {
            // TODO: attempt authentication against a network service.

            try
            {
                // Simulate network access.
                Thread.sleep(2000);
            } catch (InterruptedException e)
            {
                return false;
            }

            for (String credential : DUMMY_CREDENTIALS)
            {
                String[] pieces = credential.split(":");
                if (pieces[0].equals(mLogin))
                {
                    // Account exists, return true if the password matches.
                    return pieces[1].equals(mPassword);
                }
            }

            // TODO: register the new account here.
            return true;
        }

        @Override
        protected void onPostExecute(final Boolean success)
        {
            mAuthTask = null;
            showProgress(false);

            if (success)
            {
                finish();
            } else
            {
                mPasswordView.setError(getString(R.string.error_incorrect_password));
                mPasswordView.requestFocus();
            }
        }

        @Override
        protected void onCancelled()
        {
            mAuthTask = null;
            showProgress(false);
        }
    }
}

package com.example.rachel.safemessenger；
导入android.animation.Animator；
导入android.animation.AnimatorListenerAdapter；
导入android.annotation.TargetApi；
导入android.content.pm.PackageManager；
导入android.support.annotation.NonNull；
导入android.support.design.widget.Snackbar；
导入android.support.v7.app.AppActivity；
导入android.app.LoaderManager.LoaderCallbacks；
导入android.content.CursorLoader；
导入android.content.Loader；
导入android.database.Cursor；
导入android.net.Uri；
导入android.os.AsyncTask；
导入android.os.Build；
导入android.os.Bundle；
导入android.provider.contacts合同；
导入android.text.TextUtils；
导入android.view.KeyEvent；
导入android.view.view；
导入android.view.view.OnClickListener；
导入android.view.inputmethod.EditorInfo；
导入android.widget.ArrayAdapter；
导入android.widget.AutoCompleteTextView；
导入android.widget.Button；
导入android.widget.EditText；
导入android.widget.TextView；
导入java.util.ArrayList；
导入java.util.List；
导入静态android.Manifest.permission.READ_联系人；
/**
*提供通过电子邮件/密码登录的登录屏幕。
*/
公共类LoginActivity扩展AppCompatActivity实现LoaderCallbacks
{
/**
*身份识别读取\联系人权限请求的Id。
*/
私有静态最终int请求\u读取\u联系人=0；
/**
*包含已知用户名和密码的虚拟身份验证存储。
*TODO:连接到真实身份验证系统后删除。
*/
私有静态最终字符串[]伪\u凭据=新字符串[]{
"foo@example.com：你好“bar@example.com：世界“
};
/**
*跟踪登录任务，确保我们可以根据请求取消它。
*/
private UserLoginTask mAuthTask=null；
//用户界面引用。
私有自动完成文本视图mLoginView；
私有编辑文本mPasswordView；
私有视图mProgressView；
私有视图mloginfo视图；
@凌驾
创建时受保护的void（Bundle savedInstanceState）
{
super.onCreate（savedInstanceState）；
setContentView（R.layout.activity\u登录）；
//设置登录表单。
mLoginView=（AutoCompleteTextView）findviewbyd（R.id.activityLogin\u login）；
populateAutoComplete（）；
mPasswordView=（EditText）findViewById（R.id.activityLogin\u密码）；
mPasswordView.setOnEditorActionListener（新的TextView.OnEditorActionListener（）
{
@凌驾
公共布尔onEditorAction（TextView TextView、int id、KeyEvent KeyEvent）
{
if（id==R.id.login | | id==EditorInfo.IME_NULL）
{
尝试登录（）；
返回true；
}
返回false；
}
});
按钮mLoginSignInButton=（按钮）findViewById（R.id.activityLogin\u name\u sign\u in\u按钮）；
setOnClickListener（新的OnClickListener（））
{
@凌驾
公共void onClick（视图）
{
尝试登录（）；
}
});
mLoginFormView=findViewById（R.id.activityLogin\u login\u表单）；
mProgressView=findViewById（R.id.activityLogin\u login\u progress）；
}
私有void populateAutoComplete（）
{
如果（！mayRequestContacts（））
{
返回；
}
getLoaderManager（）.initLoader（0，null，this）；
}
私有布尔mayRequestContacts（）
{
if（Build.VERSION.SDK_INT<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:gravity="center_horizontal"
    android:orientation="vertical"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.rachel.safemessenger.LoginActivity">

    <!-- Login progress -->
    <ProgressBar
        android:id="@+id/activityLogin_login_progress"
        style="?android:attr/progressBarStyleLarge"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="8dp"
        android:visibility="gone" />

    <ScrollView
        android:id="@+id/activityLogin_login_form"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:id="@+id/activityLogin_name_login_form"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <android.support.design.widget.TextInputLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <AutoCompleteTextView
                    android:id="@+id/activityLogin_login"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/prompt_email"

                    android:maxLines="1"
                    android:singleLine="true" />

            </android.support.design.widget.TextInputLayout>

            <android.support.design.widget.TextInputLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <EditText
                    android:id="@+id/activityLogin_password"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:hint="@string/prompt_password"
                    android:imeActionId="@+id/login"
                    android:imeActionLabel="@string/action_sign_in_short"
                    android:imeOptions="actionUnspecified"
                    android:inputType="textPassword"
                    android:maxLines="1"
                    android:singleLine="true" />

            </android.support.design.widget.TextInputLayout>

            <Button
                android:id="@+id/activityLogin_name_sign_in_button"
                style="?android:textAppearanceSmall"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="16dp"
                android:text="@string/action_sign_in"
                android:textStyle="bold" />

        </LinearLayout>
    </ScrollView>
</LinearLayout>

<resources>
    <string name="app_name">SafeMessenger</string>

    <!-- Strings related to login -->
    <string name="prompt_email">Nick</string>
    <string name="prompt_password">Password </string>
    <string name="action_sign_in">Sign in or register</string>
    <string name="action_sign_in_short">Sign in</string>
    <string name="error_invalid_login">This login is invalid</string>
    <string name="error_invalid_password">This password is too short</string>
    <string name="error_incorrect_password">This password is incorrect</string>
    <string name="error_field_required">This field is required</string>
    <string name="permission_rationale">"Contacts permissions are needed for providing email
        completions."
    </string>
</resources>