登录,注册,修改密码,倒计时工具类编写

废话不多说,直接上代码:

   计时器工具类:继承安卓原生CountDownTimer 类!

public class CountDownTimerUtils extends CountDownTimer {    private TextView mTextView;    /**     * @param textView          The TextView     * @param millisInFuture    The number of millis in the future from the call     *                          to {@link #start()} until the countdown is done and {@link #onFinish()}     *                          is called.     * @param countDownInterval The interval along the way to receiver     *                          {@link #onTick(long)} callbacks.     */    public CountDownTimerUtils(TextView textView, long millisInFuture, long countDownInterval) {        super(millisInFuture, countDownInterval);        this.mTextView = textView;    }    @Override    public void onTick(long millisUntilFinished) {        mTextView.setClickable(false); //设置不可点击        mTextView.setText(  "重新发送("+millisUntilFinished / 1000+")");  //设置倒计时时间        mTextView.setBackgroundResource(R.color.dark_gray); //设置按钮为灰色，这时是不能点击的        /**         * 超链接 URLSpan         * 文字背景颜色 BackgroundColorSpan         * 文字颜色 ForegroundColorSpan         * 字体大小 AbsoluteSizeSpan         * 粗体、斜体 StyleSpan         * 删除线 StrikethroughSpan         * 下划线 UnderlineSpan         * 图片 ImageSpan         * http://blog.csdn.net/ah200614435/article/details/7914459         */        SpannableString spannableString = new SpannableString(mTextView.getText().toString());  //获取按钮上的文字        ForegroundColorSpan span = new ForegroundColorSpan(Color.RED);        int length = mTextView.getText().toString().trim().length();        /**         * public void setSpan(Object what, int start, int end, int flags) {         * 主要是start跟end，start是起始位置,无论中英文，都算一个。         * 从0开始计算起。end是结束位置，所以处理的文字，包含开始位置，但不包含结束位置。         */        spannableString.setSpan(span, 5, length-1, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);//将倒计时的时间设置为红色        mTextView.setText(spannableString);    }    @Override    public void onFinish() {        mTextView.setText("重新获取");        mTextView.setClickable(true);//重新获得点击        mTextView.setBackgroundResource(R.color.blue_green);  //还原背景色    }}

xml中代码:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:app="http://schemas.android.com/apk/res-auto"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:background="@color/white"    android:orientation="vertical">    <ImageView        android:background="@color/blue_tog_btn_pressed"        android:id="@+id/bt_return"        android:layout_width="@dimen/dp_48"        android:layout_height="@dimen/dp_48"        app:srcCompat="@drawable/vector_drawable_return" />    <LinearLayout        android:layout_width="match_parent"        android:layout_height="match_parent"        android:orientation="vertical"        android:paddingLeft="@dimen/dp_28"        android:paddingRight="@dimen/dp_28">        <ImageView            android:layout_width="match_parent"            android:layout_height="100dp" />        <EditText            android:id="@+id/username"            android:layout_width="match_parent"            android:layout_height="48dp"            android:background="@null"            android:drawableLeft="@drawable/general_ic_email"            android:drawablePadding="@dimen/dp_10"            android:hint="@string/username_reset"            android:singleLine="true" />        <View            android:layout_width="match_parent"            android:layout_height="0.6dp"            android:layout_marginTop="5dp"            android:background="@color/black" />        <!--验证码-->        <LinearLayout            android:layout_marginTop="5dp"            android:layout_width="match_parent"            android:layout_height="@dimen/dp_48">            <EditText                android:id="@+id/verification_code"                android:layout_width="0dp"                android:layout_height="48dp"                android:layout_weight="3"                android:background="@null"                android:gravity="center"                android:hint="@string/receive_code"                android:imeOptions="actionDone"                android:singleLine="true" />            <TextView                android:id="@+id/phone_verification_code"                android:layout_width="0dp"                android:layout_height="match_parent"                android:layout_weight="2"                android:background="@color/dark_blue"                android:gravity="center"                android:text="验证码"                android:textColor="@color/white"                android:textSize="@dimen/sp_18" />        </LinearLayout>        <View            android:layout_width="match_parent"            android:layout_height="0.6dp"            android:background="@color/black" />        <RelativeLayout            android:layout_width="match_parent"            android:layout_height="@dimen/dp_48">            <EditText                android:id="@+id/pwd"                android:layout_width="match_parent"                android:layout_height="48dp"                android:background="@null"                android:drawableLeft="@drawable/general_ic_password"                android:drawablePadding="@dimen/dp_10"                android:hint="@string/pwd_new"                android:imeOptions="actionDone"                android:inputType="textPassword"                android:singleLine="true" />            <ImageView                android:id="@+id/image_pwd"                android:layout_width="wrap_content"                android:layout_height="match_parent"                android:layout_alignParentRight="true"                android:src="@drawable/general_password_hidden" />        </RelativeLayout>        <View            android:layout_width="match_parent"            android:layout_height="0.6dp"            android:background="@color/black" />        <!--再次确认密码-->        <RelativeLayout            android:layout_width="match_parent"            android:layout_height="@dimen/dp_48">            <EditText                android:id="@+id/pwd_again"                android:layout_width="match_parent"                android:layout_height="48dp"                android:background="@null"                android:drawableLeft="@drawable/general_ic_password"                android:drawablePadding="@dimen/dp_10"                android:hint="@string/pwd_again"                android:imeOptions="actionDone"                android:inputType="textPassword"                android:singleLine="true" />            <ImageView                android:id="@+id/image_pwd2"                android:layout_width="wrap_content"                android:layout_height="match_parent"                android:layout_alignParentRight="true"                android:src="@drawable/general_password_hidden" />        </RelativeLayout>        <View            android:layout_width="match_parent"            android:layout_height="0.6dp"            android:background="@color/black" />        <Button            android:id="@+id/pwd_bt_reset"            android:layout_width="match_parent"            android:layout_height="@dimen/dp_48"            android:layout_marginTop="@dimen/dp_100"            android:background="@drawable/bg_btn_sure"            android:text="@string/pwd_reset" />    </LinearLayout></LinearLayout>

activity中代码:

public class ForgetPasswordActivity extends NewBaseActivity {    private static final String TAG = "ForgetPasswordActivity";    @BindView(R.id.username)    EditText username;    @BindView(R.id.verification_code)    EditText verificationCode;    @BindView(R.id.phone_verification_code)    TextView phoneVerificationCode;    @BindView(R.id.pwd)    EditText et_pwd;    @BindView(R.id.image_pwd)    ImageView imagePwd;    @BindView(R.id.pwd_again)    EditText pwdAgain;    @BindView(R.id.image_pwd2)    ImageView imagePwd2;    @BindView(R.id.pwd_bt_reset)    Button pwdBtReset;    private boolean isopen=true;//用来标记密码是否可见    private boolean isopen2=true;//用来标记密码是否可见    private   String phone;    @Override    protected int getLayoutRes() {        return R.layout.activity_forget_password;    }    @Override    protected void initComplete(Bundle savedInstanceState) {    }    @Override    protected void initView() {    }    @Override    protected void initData() {    }    @Override    protected void initEvent() {        setOnListener(new UpdateUIVericationCode() {            @Override            public void setupdateUIVericationCode() {                upDatePhoneVerificationCodeUI();            }        });    }    @OnClick({R.id.bt_return, R.id.pwd_bt_reset,R.id.image_pwd, R.id.image_pwd2,R.id.phone_verification_code})    public void onViewClicked(View view) {        switch (view.getId()) {            case R.id.bt_return:                this.finish();                break;            case R.id.pwd_bt_reset://重置密码                //验证验证码                verifacityCode();                break;            case R.id.image_pwd:                if (isopen) {                    et_pwd.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);                    imagePwd.setImageDrawable(getResources().getDrawable(R.drawable.general_password_show));                } else {                    et_pwd.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);                    imagePwd.setImageDrawable(getResources().getDrawable(R.drawable.general_password_hidden));                }                isopen = !isopen;                break;            case R.id.image_pwd2:                if (isopen2) {                    pwdAgain.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);                    imagePwd2.setImageDrawable(getResources().getDrawable(R.drawable.general_password_show));                } else {                    pwdAgain.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);                    imagePwd2.setImageDrawable(getResources().getDrawable(R.drawable.general_password_hidden));                }                isopen2 = !isopen2;                break;            case R.id.phone_verification_code://请求验证码                requestVerificationCode();                break;            default:                break;        }    }    //请求验证码    private void requestVerificationCode() {        phone = username.getText().toString().trim();        if (TextUtils.isEmpty(phone)){            ToastUtil.showShortToast(mContext,"手机号码不能为空,请重新输入!");            return;        }        BmobSMS.requestSMSCode(this, phone, "register", new RequestSMSCodeListener() {            @Override            public void done(Integer smsId, cn.bmob.sms.exception.BmobException ex) {                if (ex == null) {//验证码发送成功                    Log.e("bmob", "短信id：" + smsId);//用于查询本次短信发送详情                    myListener.setupdateUIVericationCode();                }else{                    Log.e(TAG, "done: -------------------------"+ex.getErrorCode()+","+ex.getMessage()+","+smsId );                }            }        });    }    /**     * 更新验证码UI     */    private void upDatePhoneVerificationCodeUI() {        phoneVerificationCode.post(new Runnable() {            @Override            public void run() {                phoneVerificationCode.setText("已发送");                CountDownTimerUtils timer = new CountDownTimerUtils(phoneVerificationCode,60000,1000);                timer.start();            }        });    }    //验证验证码    private void verifacityCode() {        String register_code = verificationCode.getText().toString().trim();        if (TextUtils.isEmpty(register_code)) {            ToastUtils.showShort("验证码为空,请重新填写验证码");            return;        }        BmobSMS.verifySmsCode(this, phone, register_code, new VerifySMSCodeListener() {            @Override            public void done(cn.bmob.sms.exception.BmobException ex) {                if (ex == null) {//短信验证码已验证成功                    Log.e("bmob", "验证通过");                    ToastUtil.showShortToast(mContext, "短信验证已通过");                    //重置密码!                    resetPwd();                } else {                    ToastUtil.showShortToast(mContext, "短信验证失败");                    Log.e("bmob", "验证失败：code =" + ex.getErrorCode() + ",msg = " + ex.getLocalizedMessage());                }            }        });    }    private void resetPwd() {        final String et_phone = username.getText().toString().trim();        if (TextUtils.isEmpty(et_phone)) {            ToastUtils.showShort(R.string.plz_input_phone);            return;        }        String pwd = et_pwd.getText().toString().trim();        if (TextUtils.isEmpty(pwd)) {            ToastUtils.showShort(R.string.plz_input_pwd);            return;        }        String pwdAgainStr = pwdAgain.getText().toString().trim();        if (TextUtils.isEmpty(pwdAgainStr)) {            ToastUtils.showShort(R.string.plz_input_pwd_again);            return;        }        if (!pwd.equals(pwdAgainStr)) {            ToastUtils.showShort(R.string.pwd_input_diff);            return;        }        DialogUtil.progressDialog(mContext, getString(R.string.reset_password_now), false);        BmobUser newUser = new BmobUser();        newUser.setPassword(pwd);        BmobUser bmobUser = BmobUser.getCurrentUser();        newUser.update(bmobUser.getObjectId(),new UpdateListener() {            @Override            public void done(BmobException e) {                if (e == null) {                    ToastUtils.showShort(R.string.reset_success_password);                    userRxPreferences.getString(Constants.LOGIN_PHONE).set(et_phone);                    startActivity(new Intent(mContext,LoginActivity.class));                    finish();                } else {                    Log.e(TAG, "done: "+e.getErrorCode() + ":" + e.getMessage() );                    if (203 == e.getErrorCode()) {                        ToastUtils.showShort(R.string.phone_already_register);                    } else {                        ToastUtils.showShort(R.string.reset_failure);                    }                }                DialogUtil.hide();            }        });    }    public  interface UpdateUIVericationCode {    public void  setupdateUIVericationCode();}    private UpdateUIVericationCode myListener;    //回调方法    public void setOnListener(UpdateUIVericationCode myListener) {        this.myListener = myListener;    }}