Android APP 用户协议与隐私政策 圆角Dialog显示

1.在登录或引导页面添加 “已阅读和同意用户使用协议和隐私政策”
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="30dp"
    android:orientation="horizontal"
    android:gravity="center"
    >

    <CheckBox
        android:
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:theme="@style/MyCheckBox"
        />

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="已阅读并同意"
        android:textSize="14sp"
        />
    <TextView
        android:
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/xieyi"
        android:textSize="14sp"
        />
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="和"
        android:textSize="14sp"
        />
    <TextView
        android:
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/zhengce"
        android:textSize="14sp"
        />
</LinearLayout>

 

2.点击用户使用协议或隐私政策时，显示dialog弹窗

String str = initAssets("");
final View inflate = (mActivity).inflate(.dialog_xieyi_yinsi_style, null);
TextView tv_title = (TextView) (.tv_title);
tv_title.setText("隐私政策");
TextView tv_content = (TextView) (.tv_content);
tv_content.setText(str);
final Dialog dialog = new AlertDialog
        .Builder(mActivity)
        .setView(inflate)
        .show();
final  params = ().getAttributes();
 = 800;
 = 1200;
().setAttributes(params);
().setBackgroundDrawableResource();

 

3.将隐私政策和用户使用协议的文本放在assets下

4.读取assets下的文件

/**
 * 从assets下的txt文件中读取数据
 */
public String initAssets(String fileName) {
    String str = null;
    try {
        InputStream inputStream = getAssets().open(fileName);

        str = getString(inputStream);
    } catch (IOException e1) {
        ();
    }
    return str;
}
public static String getString(InputStream inputStream) {
    InputStreamReader inputStreamReader = null;
    try {
        inputStreamReader = new InputStreamReader(inputStream, "UTF-8");
    } catch (UnsupportedEncodingException e1) {
        ();
    }
    BufferedReader reader = new BufferedReader(inputStreamReader);
    StringBuffer sb = new StringBuffer("");
    String line;
    try {
        while ((line = ()) != null) {
            (line);
            ("\n");
        }
    } catch (IOException e) {
        ();
    }
    return ();
}

 

主体内容的布局 dialog_xieyi_yinsi_style.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:andro
    xmlns:tools="/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@drawable/background_dialog_xieyi"
    >

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <LinearLayout
            android:layout_above="@+id/ll_btn_bottom"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            android:gravity="center"
            android:layout_marginBottom="15dp"
            >
            <TextView
                android:
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="用户使用协议"
                android:textSize="18sp"
                android:textColor="@color/colorBlack"
                android:layout_marginTop="10dp"
                android:layout_marginBottom="10dp"
                />

            <ScrollView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:fadingEdgeLength="50dp"
                android:requiresFadingEdge="horizontal"
                android:layout_marginLeft="5dp"
                android:layout_marginRight="5dp"
                >

                <TextView
                    android:
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:singleLine="false"
                    android:text=""
                    android:textColor="@color/colorBlack"
                    android:layout_marginTop="10dp"
                    />
            </ScrollView>
        </LinearLayout>

        <LinearLayout
            android:
            android:layout_width="match_parent"
            android:layout_height="40dp"
            android:layout_alignParentBottom="true"
            android:gravity="center"
            android:visibility="gone"
            >
            <Button
                android:

                android:layout_width="60dp"
                android:layout_height="30dp"
                android:text="关闭"
                android:textSize="15dp"
                android:textColor="@color/white"
                android:background="@drawable/blue_btn_bg"
                android:layout_marginBottom="5dp"
                />

        </LinearLayout>
    </RelativeLayout>
</LinearLayout>

 

6.布局中的圆角背景 drawable/background_dialog_xieyi.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:andro
    android:shape="rectangle">
    <!-- 填充色 -->
    <solid android:color="@color/white" />
    <!--描边、 线的宽度，颜色 -->
    <!--<stroke-->
    <!--android:width="1dp"-->
    <!--android:color="@color/colorMainColor" />-->
    <!-- 矩形圆角半径 -->
    <corners android:radius="10dp" />
</shape>