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Android端:从引导页到注册(二)

Android端:从引导页到注册(二)

作者: 予你挚终_cc3a | 来源:发表于2018-01-22 15:25 被阅读0次

    (二)登陆页

    下面来要做的就是登陆页面的实现了,废话不多说先上效果图。


    下载.jpg 下载 (1).jpg image.png

    好了,基本上实现的就是上述的三个界面了以及实现相应的功能,
    首先是布局界面界面activity_login,当然了我这里的登陆界面的启动模式我设置的是singleTop。

    <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="100dp"
            android:orientation="vertical"
            android:paddingLeft="18dp"
            android:paddingRight="18dp"
            >
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="50dp"
                android:text="QQ"
                android:textSize="35sp"
                android:textColor="#FFFFFF"
                />
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="50dp"
             android:orientation="horizontal"
             >
             <EditText
                 android:id="@+id/login_name"
                 android:layout_width="0dp"
                 android:layout_height="match_parent"
                 android:layout_weight="7"
                 android:hint="请输入用户名"
                 android:textColor="#FFFFFF"
                 android:textColorHint="#FFFFFF"
                 android:paddingLeft="10dp"
                 android:textSize="18sp"
                 android:background="@drawable/login_edit"
                 android:layout_marginTop="15dp"
                 android:inputType="number"
                 android:maxLines="1"
                 android:maxLength="18"
                 />
              <TextView
                  android:id="@+id/login_right_name_clear"
                  android:layout_width="0dp"
                  android:layout_height="match_parent"
                  android:layout_weight="1"
                  android:text="X"
                  android:textColor="#FFFFFF"
                  android:textSize="20sp"
                  android:visibility="invisible"
                  android:gravity="center_vertical|center_horizontal"
                  android:paddingTop="15dp"
    
                  />
    
         </LinearLayout>
    
            <TextView
                android:layout_width="match_parent"
                android:layout_height="0.2dp"
                android:background="#FFFFFF"
    
                />
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="50dp"
             android:orientation="horizontal"
             >
             <EditText
                 android:id="@+id/login_pass"
                 android:layout_width="0dp"
                 android:layout_height="50dp"
                 android:layout_weight="5"
                 android:hint="请输入密码"
                 android:textColor="#FFFFFF"
                 android:textColorHint="#FFFFFF"
                 android:paddingLeft="10sp"
                 android:textSize="18sp"
                 android:background="@drawable/login_edit"
                 android:inputType="textPassword"
                 android:maxLines="1"
                 android:maxLength="18"
                 />
             <TextView
                 android:id="@+id/login_right_pass_clear"
                 android:layout_width="0dp"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:text="X"
                 android:textColor="#FFFFFF"
                 android:textSize="20sp"
                 android:gravity="center_vertical|center_horizontal"
                 android:paddingTop="15dp"
                 android:visibility="invisible"
                 />
             <TextView
                 android:id="@+id/login_right_displaypass"
                 android:layout_width="0dp"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:text="#"
                 android:textColor="#FFFFFF"
                 android:textSize="20sp"
                 android:visibility="invisible"
                 android:gravity="center_vertical|center_horizontal"
                 android:paddingTop="15dp"
                 />
         </LinearLayout>
    
            <TextView
                android:layout_width="match_parent"
                android:layout_height="0.2dp"
                android:background="#FFFFFF"
                />
    
            <Button
                android:layout_width="match_parent"
                android:layout_height="45dp"
                android:text="登陆"
                android:textColor="#FFFFFF"
                android:textSize="18sp"
                android:layout_marginTop="20dp"
                android:background="@drawable/button"
                />
         <RelativeLayout
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_marginTop="10dp"
             >
             <TextView
                 android:id="@+id/login_forget_pass"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="忘记密码?"
                 android:textSize="16sp"
                 android:textColor="#6495ED"
                 />
             <TextView
                 android:id="@+id/login_zc"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_alignParentRight="true"
                 android:text="新用户注册"
                 android:textColor="#6495ED"
                 android:textSize="16sp"
                 />
         </RelativeLayout>
    
        </LinearLayout>
    

    父标签我这里用的是相对布局,其实这都无所谓了,父标签只不过是设置一下背景图片而已,所以线性和相对都可以。下面就是去掉输入框的边框线,在drawable目录下新建login_edit.xml 设置边框线的颜色

    <?xml version="1.0" encoding="utf-8"?>
    <shape xmlns:android="http://schemas.android.com/apk/res/android">
       <solid android:color="#00FFFFFF"/>
       <stroke android:color="#00FFFFFF" android:width="0dp"/>
    </shape>
    

    下面是主要代码。

    
    public class LoginActivity extends BaseActivity {
    
        private TextView login_zc;
        private EditText login_name;
        private EditText login_pass;
        private TextView login_right_name_clear;
        private TextView login_right_pass_clear;
        private TextView login_right_displaypass;
        private TextView login_forget_pass;
        private Dialog dialog;
        private View inflate;
        private TextView forgetPass;
        private TextView dxLogin;
        private TextView seting_bottom_ok;
        Boolean passNew=true;
        Handler handler = new Handler(){
            @Override
            public void handleMessage(Message msg) {
                super.handleMessage(msg);
                switch (msg.what){
                    case 0:
                        String name = login_name.getText().toString();
                        if (name.equals("")||name==null){
    
                            login_right_name_clear.setVisibility(View.INVISIBLE);
                        }else{
                            login_right_name_clear.setVisibility(View.VISIBLE);
                        }
                        break;
                    case 1:
                        String pass = login_pass.getText().toString();
                        if (pass.equals("")||pass==null){
    
                            login_right_pass_clear.setVisibility(View.INVISIBLE);
                        }else{
                            login_right_pass_clear.setVisibility(View.VISIBLE);
                        }
                        break;
                }
            }
        };
    
        Timer timerName;
        TimerTask taskName;
    
        Timer timerPass;
        TimerTask taskPass;
    
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_login);
            init();
        }
    
        public void init(){
            //注册按钮
            login_zc = (TextView)findViewById(R.id.login_zc);
            //用户名输入框
            login_name = (EditText)findViewById(R.id.login_name);
            //密码输入框
            login_pass = (EditText)findViewById(R.id.login_pass);
            //用户名右边清除输入内容按钮
            login_right_name_clear = (TextView)findViewById(R.id.login_right_name_clear);
            //密码右边清除输入内容按钮
            login_right_pass_clear = (TextView)findViewById(R.id.login_right_pass_clear);
            //密码右边显示与隐藏密文按钮
            login_right_displaypass = (TextView)findViewById(R.id.login_right_displaypass);
            //忘记密码
            login_forget_pass = (TextView)findViewById(R.id.login_forget_pass);
    
            login_zc.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Intent intent = new Intent(LoginActivity.this,NewUserActivity.class);
                    startActivity(intent);
                }
            });
            //用户名获得焦点事件
            login_name.setOnFocusChangeListener(new View.OnFocusChangeListener() {
                @Override
                public void onFocusChange(View v, boolean hasFocus) {
                    if (hasFocus){
                          timerName = new Timer();
                          taskName = new TimerTask() {
                            @Override
                            public void run() {
                                Message msg = new Message();
                                msg.what=0;
                                handler.sendMessage(msg);
                            }
                        };
                        login_right_name_clear.setVisibility(View.INVISIBLE);
                        timerName.schedule(taskName,0,100);
                    }else{
                        timerName.cancel();
                        login_right_name_clear.setVisibility(View.INVISIBLE);
                    }
                }
            });
            //密码输入框获得焦点事件
            login_pass.setOnFocusChangeListener(new View.OnFocusChangeListener() {
                @Override
                public void onFocusChange(View v, boolean hasFocus) {
                    if (hasFocus){
                          timerPass = new Timer();
                          taskPass = new TimerTask() {
                            @Override
                            public void run() {
                                Message msg = new Message();
                                msg.what=1;
                                handler.sendMessage(msg);
                            }
                        };
                        login_right_displaypass.setVisibility(View.VISIBLE);
                        login_right_pass_clear.setVisibility(View.INVISIBLE);
                        timerPass.schedule(taskPass,0,100);
                    }else{
                        timerPass.cancel();
                        login_right_pass_clear.setVisibility(View.INVISIBLE);
                        login_right_displaypass.setVisibility(View.INVISIBLE);
                    }
                }
            });
            //用户名输入框右边按钮点击事件清除输入框里面的内容
            login_right_name_clear.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    login_name.setText("");
                }
            });
            //密码输入框右边按钮点击事件清除输入框里面的内容
            login_right_pass_clear.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    login_pass.setText("");
                }
            });
            login_right_displaypass.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    if (passNew==true){
                        login_pass.setTransformationMethod(HideReturnsTransformationMethod.getInstance());
                        passNew=false;
                    }else{
                        login_pass.setTransformationMethod(PasswordTransformationMethod.getInstance());
                        passNew=true;
                    }
                }
            });
    
            login_forget_pass.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    showDialog();
                }
            });
    
        }
    
        private void showDialog() {
            dialog = new Dialog(this, R.style.ActionSheetDialogStyle);
            //填充对话框的布局
            inflate = LayoutInflater.from(this).inflate(R.layout.forget_pass_dailog, null);
    
            //将布局设置给Dialog
            dialog.setContentView(inflate);
            //获取当前Activity所在的窗体
            Window dialogWindow = dialog.getWindow();
            //设置Dialog从窗体底部弹出
            dialogWindow.setGravity(Gravity.BOTTOM);
            //获得窗体的属性
            WindowManager.LayoutParams lp = dialogWindow.getAttributes();
            lp.y = 20;//设置Dialog距离底部的距离
    //       将属性设置给窗体
            dialogWindow.setAttributes(lp);
            dialog.show();//显示对话框
            setbtnOk();
    
        }
        private void setbtnOk() {
            forgetPass = (TextView) inflate.findViewById(R.id.forget_pass);
            dxLogin = (TextView) inflate.findViewById(R.id.dxLogin);
            seting_bottom_ok = (TextView) inflate.findViewById(R.id.seting_bottom_ok);
            forgetPass.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    String name = login_name.getText().toString();
                    Intent intent = new Intent(LoginActivity.this,Forget_Pass_Activity.class);
                    intent.putExtra("Loginphone",name);
                    startActivity(intent);
                    dialog.dismiss();
    
                }
            });
    
            dxLogin.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Toast.makeText(LoginActivity.this,"我是短信验证登陆",Toast.LENGTH_SHORT).show();
                    dialog.dismiss();
                }
            });
    
            seting_bottom_ok.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    dialog.dismiss();
                }
            });
    
        }
    
        @Override
        protected void onDestroy() {
            super.onDestroy();
            timerName.cancel();
            timerPass.cancel();
        }
    }
    

    点击忘记密码时,弹出的底部弹框,需要在styles.xml文件下添加如下代码

    <style name="ActionSheetDialogStyle" parent="@android:style/Theme.Dialog">
    
            <!-- 背景透明 -->
            <item name="android:windowBackground">@android:color/transparent</item>
            <item name="android:windowContentOverlay">@null</item>
            <!-- 浮于Activity之上 -->
            <item name="android:windowIsFloating">true</item>
            <!-- 边框 -->
            <item name="android:windowFrame">@null</item>
            <!-- Dialog以外的区域模糊效果 -->
            <item name="android:backgroundDimEnabled">true</item>
            <!-- 无标题 -->
            <item name="android:windowNoTitle">true</item>
            <!-- 半透明 -->
            <item name="android:windowIsTranslucent">true</item>
            <!-- Dialog进入及退出动画 -->
            <item name="android:windowAnimationStyle">@style/ActionSheetDialogAnimation</item>
        </style>
    
        <style name="ActionSheetDialogAnimation" parent="android:Animation">
            <item name="@android:windowEnterAnimation">@anim/dialog_enter</item>
            <item name="@android:windowExitAnimation">@anim/dialog_exit</item>
        </style>
    

    设置弹框的显示区域,并且还需要在res目录下新建anim目录,在此目录下新建dialog_enter.xml和dialog_exit.xml两个文件,用来设置底部弹框的显示动画。

    dialog_enter.xml

    <?xml version="1.0" encoding="utf-8"?>
    <set xmlns:android="http://schemas.android.com/apk/res/android">
    
        <translate
            android:duration="200"
            android:fromYDelta="100%"
            android:toYDelta="0" />
    </set>
    

    dialog_exit.xml

    <?xml version="1.0" encoding="utf-8"?>
    <set xmlns:android="http://schemas.android.com/apk/res/android">
        <translate
            android:duration="200"
            android:fromYDelta="0"
            android:toYDelta="100%" />
    </set>
    

    最后需要新建一个弹框的模板forget_pass_dailog.xml

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@drawable/forget_pass_diolog_bk"
        android:orientation="vertical"
        >
        <TextView
            android:id="@+id/forget_pass"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_margin="2dp"
            android:gravity="center"
            android:text="找回密码"
            android:textColor="#1E90FF"
            android:textSize="15sp"
            android:textStyle="bold" />
        <View
            android:layout_width="match_parent"
            android:layout_height="1px"
            android:background="#809e9e9e"
            />
        <TextView
            android:id="@+id/dxLogin"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_margin="2dp"
            android:gravity="center"
            android:text="短信验证登陆"
            android:textColor="#1E90FF"
            android:textSize="15sp"
            android:textStyle="bold" />
    </LinearLayout>
    
        <View
            android:layout_width="match_parent"
            android:layout_height="5dp"
            />
        <TextView
            android:id="@+id/seting_bottom_ok"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_margin="2dp"
            android:gravity="center"
            android:text="取消"
            android:textColor="#1E90FF"
            android:textSize="15sp"
            android:background="@drawable/forget_pass_diolog_bk"
            android:textStyle="bold" />
    

    接下来新建一个注册用户的界面命名为NewUserActivity,界面代码如下

    activity_new_user.xml

    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="#FFFFFF"
        android:orientation="vertical"
        tools:context="com.example.mywang.qqproject.activity.NewUserActivity">
        <TextView
            android:layout_width="100dp"
            android:layout_height="5dp"
            android:background="#6495ED"
            />
    
            <ImageView
                android:id="@+id/new_user_return"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@mipmap/rt"
                android:layout_marginTop="20dp"
                />
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            android:paddingLeft="20dp"
            android:paddingRight="20dp"
            >
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="输入手机号码"
                android:textSize="35sp"
                android:textColor="#000000"
                />
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="10dp"
                >
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="注册即代表阅读并同意"
                    android:textSize="15sp"
                    />
                <TextView
                    android:id="@+id/newUserTK"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="使用条款"
                    android:textSize="15sp"
                    android:textColor="#6495ED"
                    />
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="和"
                    android:textSize="15sp"
                    />
                <TextView
                    android:id="@+id/newUserZC"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="隐私政策"
                    android:textSize="15sp"
                    android:textColor="#6495ED"
                    />
    
            </LinearLayout>
            <LinearLayout
                android:id="@+id/new_user_city_list"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:layout_marginTop="15dp"
                android:orientation="horizontal"
                >
                <TextView
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="3"
                    android:text="城市/地区"
                    android:gravity="center_vertical|right"
                    android:textSize="20sp"
                    />
                <TextView
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="0.5"
                    />
                <TextView
                    android:id="@+id/new_user_city"
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:text="北京"
                    android:layout_weight="4"
                    android:gravity="center_vertical"
                    android:textColor="#000000"
                    android:textSize="20sp"
                    />
                <ImageView
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:src="@mipmap/right_coumnty"
                    />
            </LinearLayout>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:background="#50000000"
                />
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:orientation="horizontal"
                >
                <TextView
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="3"
                    android:text="+86"
                    android:textSize="20sp"
                    android:gravity="center_vertical|right"
                    />
                <TextView
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="0.5"
                    />
                <EditText
                    android:id="@+id/new_user_Phone"
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="4"
                    android:background="@drawable/new_user_edit"
                    android:textColor="#000000"
                    android:maxLines="1"
                    android:textSize="20sp"
                    android:inputType="number"
                    android:maxLength="18"
                    />
                <ImageView
                    android:id="@+id/new_user_clear"
                    android:layout_width="0dp"
                    android:layout_height="match_parent"
                    android:layout_weight="1"
                    android:visibility="invisible"
                    android:src="@mipmap/clear_phone"
                    />
            </LinearLayout>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="1dp"
                android:background="#50000000"
                />
    
        </LinearLayout>
    
        <Button
            android:id="@+id/new_user_next_btn"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:layout_marginLeft="20dp"
            android:layout_marginRight="20dp"
            android:layout_marginTop="20dp"
            android:text="下一步"
            android:enabled="false"
            android:background="@drawable/new_user_btn_gray"
            android:textSize="20sp"
            android:textColor="#A3A3A3"
            />
    
    </LinearLayout>
    
    

    还需要在drawable目录下新建一个样式文件来调节注册界面的输入手机号按钮。
    new_user_edit.xml

    <?xml version="1.0" encoding="utf-8"?>
    <shape xmlns:android="http://schemas.android.com/apk/res/android">
    
        <stroke android:color="#FFFFFF" android:width="1dp"/>
        <solid android:color="#FFFFFF"/>
    </shape>
    

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          本文标题:Android端:从引导页到注册(二)

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