Android隐私弹框功能的实现

public class PrivateDialog {

    private static PrivateDialog instace;

    public PrivateDialog() {

    }

    public static PrivateDialog getInstace() {

        if (instace == null) {
            synchronized (PrivateDialog.class) {
                if (instace == null) {
                    instace = new PrivateDialog();
                }
            }
        }
        return instace;
    }


    private String title = "温馨提示";
    private String message;
    private String sure;
    private String cancle;


    private Dialog tipDialog;

    private float clickTiem = 0;


    
    public void showConnectDialog(Context mContext) {
        dismiss();
        if ((SystemClock.elapsedRealtime() - clickTiem) < 500) {
            return;
        }
        tipDialog = new AlertDialog.Builder(mContext).create();

        tipDialog.setCanceledOnTouchOutside(false);

        View view = LayoutInflater.from(mContext).inflate(R.layout.activity_private_dialog, null, false);
        TextView tvTitle = view.findViewById(R.id.tv_sava_dialog_title);
        TextView dialogTxt = view.findViewById(R.id.tv_sava_dialog_message);
        TextView tvcancle = view.findViewById(R.id.tv_sava_dialog_cancel);
        TextView tvsure = view.findViewById(R.id.tv_sava_dialog_confirg);
        SpannableStringBuilder tvProtocol = new SpannableStringBuilder(dialogTxt.getText().toString());
        tvProtocol.setSpan(new CliclSpan(mContext,1),27,35,Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
        tvProtocol.setSpan(new CliclSpan(mContext,2),36,42,Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
        dialogTxt.setText(tvProtocol);
        dialogTxt.setMovementMethod(LinkMovementMethod.getInstance());


        if (!this.title.isEmpty()) {
            tvTitle.setText(this.title);
        }
        if (!this.message.isEmpty()) {
//            tvMsg.setText(this.message);
        }
        if (!this.cancle.isEmpty()) {
            tvcancle.setText(this.cancle);
        }
        if (!this.sure.isEmpty()) {
            tvsure.setText(this.sure);
        }


        view.findViewById(R.id.tv_sava_dialog_cancel).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                clickTiem = SystemClock.elapsedRealtime();
                tipDialog.dismiss();
                if (listener != null) {
                    listener.cancleClick();
                }
            }
        });

        tvsure.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                tipDialog.dismiss();
                if (listener != null) {
                    listener.sureClick();
                }

            }
        });
        tipDialog.setOnKeyListener(new DialogInterface.OnKeyListener() {
            @Override
            public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
                if (keyCode == KeyEvent.KEYCODE_SEARCH)
                {
                    return true;
                }
                else
                {
                    return false; //默认返回 false
                }
            }
        });
        tipDialog.getWindow().setBackgroundDrawableResource(android.R.color.transparent);
        tipDialog.show();
        tipDialog.setCancelable(false);
        tipDialog.getWindow().setContentView(view);
        //tipDialog.getWindow().setWindowAnimations(R.style.DialogBottom); // 添加动画

        WindowManager windowManager = (WindowManager)
                mContext.getSystemService(Context.WINDOW_SERVICE);
        Display display = windowManager.getDefaultDisplay();
        WindowManager.LayoutParams params = tipDialog.getWindow().getAttributes();
        params.width = (int) (display.getWidth() * 0.8);
        tipDialog.getWindow().setAttributes(params);

    }

    public void dismiss() {
        if (tipDialog != null) {
            if (tipDialog.isshowing()) {
                tipDialog.dismiss();
            }
            tipDialog = null;
        }
    }

    public interface OnTipItemClickListener {
        void cancleClick();

        void sureClick();

        void userClick();

        void termsClick();
    }

    private OnTipItemClickListener listener;

    public PrivateDialog setOnTipItemClickListener(OnTipItemClickListener listener) {
        this.listener = listener;
        return this;
    }


    public PrivateDialog title(String title) {
        this.title = title;
        return this;
    }

    public PrivateDialog message(String message) {
        this.message = message;
        return this;
    }

    public PrivateDialog sure(String sure) {
        this.sure = sure;
        return this;
    }

    public PrivateDialog cancle(String cancle) {
        this.cancle = cancle;
        return this;
    }


    public void create(Context mContext) {
        showConnectDialog(mContext);

    }
    class CliclSpan extends ClickableSpan{
        Context mContext;
        Integer mNum;
        public CliclSpan() {
            super();
        }
        public CliclSpan(Context context,Integer num) {
            mContext = context;
            mNum = num;
        }
        @Override
        public void onClick(@NonNull View widget) {
            if (listener != null) {
                if(mNum == 1){
                    listener.userClick();
                }else {
                    listener.termsClick();
                }
            }
        }

        @Override
        public void updateDrawState(@NonNull TextPaint ds) {
            ds.setColor(ContextCompat.getColor(mContext,R.color.red));
            ds.setUnderlineText(false);
        }
    }

}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="Http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#fff"
        android:orientation="vertical">

        <TextView
            android:id="@+id/tv_sava_dialog_title"
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:gravity="center"
            android:text="@string/tip_title"
            android:textColor="#bababa"
            android:textSize="17sp" />

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:id="@+id/ll_read_priavate"
                android:paddingLeft="@dimen/dp_20"
                android:paddingRight="@dimen/dp_20">

                <TextView
                    android:id="@+id/tv_sava_dialog_message"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="欢迎使用XXXXXXXXXX！在您使用前，请您认真阅读《用户服务协议》和《隐私政策》，以了解我们的服务内容和我们在收集和使用您相关个人信息时的处理规则"
                    android:textColor="#bababa"
                    android:layout_marginBottom="18dp"
                    android:textSize="@dimen/sp_15" />
            </LinearLayout>
        </RelativeLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="50dp"
            android:orientation="horizontal"
            >

            <TextView
                android:id="@+id/tv_sava_dialog_cancel"
                android:layout_width="0dp"
                android:layout_height="50dp"
                android:layout_marginTop="1dp"
                android:layout_weight="1"
                android:background="#a1a1a1"
                android:clickable="true"
                android:foreground="?android:selectableItemBackground"
                android:gravity="center"
                android:text="@string/cancel"
                android:textColor="#867575"
                android:textSize="15sp" />


            <TextView
                android:id="@+id/tv_sava_dialog_confirg"
                android:layout_width="0dp"
                android:layout_height="50dp"
                android:layout_marginLeft="1dp"
                android:layout_marginTop="1dp"
                android:layout_weight="1"
                android:background="#a1a1a1"
                android:clickable="true"
                android:foreground="?android:selectableItemBackground"
                android:gravity="center"
                android:text="@string/confirm"
                android:textColor="#efebeb"
                android:textSize="15sp" />

        </LinearLayout>
    </LinearLayout>

</LinearLayout>

PrivateDialog.getInstace().message("").sure("同意").cancle("退出应用")
                    .setOnTipItemClickListener(new PrivateDialog.OnTipItemClickListener() {
                        @Override
                        public void cancleClick() {
                            finishAffinity();
                        }

                        @Override
                        public void sureClick() {
							//进入app
                        }

                        @Override
                        public void userClick() {
							//跳转至用户服务协议
                            toActivity(ProtocolActivity.class);
                        }

                        @Override
                        public void termsClick() {![在这里插入图片描述](https://img-blog.csdnimg.cn/23138f9cd70548c2b8eb36547a10fc98.jpg?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBA5pep5pma6YGH6KeB5L2g,size_8,color_FFFFFF,t_70,g_se,x_16#pic_center)

							//跳转至隐私政策
                            toActivity(TerMactivity.class);
                        }
                    }).create(this);