19、高级工具--设置中心的更新

由于添加了高级工具的“来电显示归属地”的功能，需要对设置中心进行更新，实现的界面效果：

对应的布局文件：

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">
    <TextView style="@style/title_center_text"
        android:text="设置中心" />
    <View style="@style/splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_autoupdate">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="自动更新设置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text="自动更新已开启"
                android:id="@+id/tv_setting_autoupdate_status"/>
        </LinearLayout>
        <CheckBox style="@style/right_checkbox"
            android:id="@+id/cb_setting_autoupdate"
            android:checked="true" />
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_show_location">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="来电归属地设置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text="来电归属地显示没有开启"
                android:id="@+id/tv_setting_show_location_status"/>
        </LinearLayout>
        <CheckBox style="@style/right_checkbox"
            android:id="@+id/cb_setting_showlocation"
            android:checked="true" />
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_showlocation_style">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="来电归属地风格设置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text=""
                android:id="@+id/tv_setting_showlocation_style"/>
        </LinearLayout>
        <ImageView style="@style/right_arrow_image"/>
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_show_location_pos">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="归属地提示框的位置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text="更改归属地提示框的位置"/>
        </LinearLayout>
        <ImageView style="@style/right_arrow_image"/>
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_black_call">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="来电黑名单设置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text="来电黑名单拦截没有开启"
                android:id="@+id/tv_setting_blackcall_status"/>
        </LinearLayout>
        <CheckBox style="@style/right_checkbox"
            android:id="@+id/cb_setting_blackcall"
            android:checked="true" />
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

    <RelativeLayout style="@style/relativelayout" android:id="@+id/rl_setting_applocker">
        <LinearLayout style="@style/vertical_linearlayout"
            android:layout_alignParentLeft="true">
            <TextView style="@style/content_text"
                android:text="程序锁设置"
                android:layout_gravity="center_horizontal|left"
                android:layout_alignParentTop="true"
                android:layout_alignParentLeft="true" />
            <TextView style="@style/commontext"
                android:text="程序锁服务没有开启"
                android:id="@+id/tv_setting_applocker_status"/>
        </LinearLayout>
        <CheckBox style="@style/right_checkbox"
            android:id="@+id/cb_setting_applocker"
            android:checked="true" />
    </RelativeLayout>
    <View style="@style/dot_splitter_view"/>

</LinearLayout>

这里大量使用了style：

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="horizontal_linearlayout">
        <!--该样式用于水平布局-->
        <item name="android:orientation">horizontal</item>
        <item name="android:layout_width">match_parent</item>
        <item name="android:layout_height">wrap_content</item>
    </style>
    <style name="vertical_linearlayout">
        <!--该样式用于垂直布局-->
        <item name="android:orientation">vertical</item>
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
    </style>
    <style name="relativelayout">
        <item name="android:layout_width">match_parent</item>
        <item name="android:layout_height">wrap_content</item>
    </style>

    <style name="splitter_view">
        <!--该样式用于分割条-->
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">1dp</item>
        <item name="android:background">@drawable/devide_line</item>
        <item name="android:layout_marginTop">5dp</item>
    </style>
    <style name="dot_splitter_view" parent="splitter_view">
        <!--该样式用于分割条-->
        <item name="android:background">@drawable/listview_devider</item>
    </style>

    <style name="title_text">
        <!--该样式用于标题-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_gravity">fill_horizontal</item>
        <item name="android:textSize">30sp</item>
        <item name="android:textStyle">bold</item>
    </style>
    <style name="title_center_text" parent="title_text">
        <!--该样式用于居中标题-->
        <item name="android:layout_gravity">center_horizontal</item>
    </style>

    <style name="content_text">
        <!--该样式用于内容文本-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:textSize">20sp</item>
    </style>
    <style name="content_withimage_text" parent="content_text">
        <!--该样式用于前面有image控件的内容文本-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_gravity">right</item>
    </style>
    <style name="commontext">
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
    </style>

    <style name="text_start_image">
        <!--该样式用于文本前的图像-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_gravity">left</item>
        <item name="android:src">@drawable/text_start_image</item>
    </style>
    <style name="right_arrow_image">
        <!--该样式用于向右箭头的图像-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_alignParentRight">true</item>
        <item name="android:src">@drawable/jiantou1</item>
    </style>

    <style name="dot_disable_image">
        <!--灰化圆圈图像-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:src">@drawable/dot_disable</item>
    </style>
    <style name="dot_enable_image">
        <!--绿色圆圈图像-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:src">@drawable/dot_enable</item>
    </style>

    <style name="center_icon_image">
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:gravity">center_horizontal</item>
        <item name="android:layout_marginTop">40dp</item>
        <item name="android:layout_marginBottom">40dp</item>
    </style>

    <style name="prev_button">
        <!--上一步-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_gravity">left</item>
        <item name="android:layout_alignParentLeft">true</item>
        <item name="android:text">上一步</item>
        <item name="android:drawableLeft">@drawable/prev</item>
        <item name="android:onClick">prev</item>
    </style>
    <style name="next_button">
        <!--下一步-->
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:layout_gravity">right</item>
        <item name="android:layout_alignParentRight">true</item>
        <item name="android:text">下一步</item>
        <item name="android:drawableRight">@drawable/next</item>
        <item name="android:onClick">next</item>
    </style>

    <style name="right_checkbox">
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:singleLine">false</item>
        <item name="android:textSize">30sp</item>
        <item name="android:layout_alignParentRight">true</item>

    </style>
</resources>

设置中心代码实现：

package com.example.mobilesafe;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.TextView;

import com.example.mobilesafe.service.ShowCallLocationService;
import com.example.utils.ServiceStatusUtil;

/**
 * Created by sing on 13-12-24.
 * desc:
 */
public class SettingCenterActivity extends Activity {

    //设置自动更新的checkbox
    private View rl_setting_autoupdate;
    private CheckBox cb_setting_autoupdate;

    //显示自动更新开启状态的文本框
    private TextView tv_setting_autoupdate_status;

    private View rl_setting_show_location;
    private CheckBox cb_setting_showlocation;
    private TextView tv_setting_show_location_status;

    //开启来电归属地信息显示的意图
    private Intent showLocationIntent;

    //保存配置
    private SharedPreferences sp;

    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_settingcenter);

        tv_setting_autoupdate_status = (TextView) findViewById(R.id.tv_setting_autoupdate_status);
        cb_setting_autoupdate = (CheckBox) findViewById(R.id.cb_setting_autoupdate);

        //加载上次设置的状态
        sp = getSharedPreferences("config", MODE_PRIVATE);
        boolean autoupdate = sp.getBoolean("autoupdate", true);
        cb_setting_autoupdate.setChecked(autoupdate);
        tv_setting_autoupdate_status.setText(autoupdate ? "自动更新已经开启" : "自动更新已经关闭");
        tv_setting_autoupdate_status.setTextColor(autoupdate ? Color.WHITE : Color.GRAY);

        //为checkbox编写响应事件
        rl_setting_autoupdate = findViewById(R.id.rl_setting_autoupdate);
        rl_setting_autoupdate.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                boolean b = !cb_setting_autoupdate.isChecked();
                SharedPreferences.Editor editor = sp.edit();
                editor.putBoolean("autoupdate", b);
                editor.commit();
                cb_setting_autoupdate.setChecked(b);
                tv_setting_autoupdate_status.setText(b ? "自动更新已经开启" : "自动更新已经关闭");
                tv_setting_autoupdate_status.setTextColor(b ? Color.WHITE : Color.GRAY);
            }
        });

        //来电归属地设置
        showLocationIntent = new Intent(this, ShowCallLocationService.class);
        tv_setting_show_location_status = (TextView)findViewById(R.id.tv_setting_show_location_status);
        cb_setting_showlocation = (CheckBox) findViewById(R.id.cb_setting_showlocation);
        rl_setting_show_location = findViewById(R.id.rl_setting_show_location);
        rl_setting_show_location.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                if (cb_setting_showlocation.isChecked()) {
                    cb_setting_showlocation.setChecked(false);
                    tv_setting_show_location_status.setText("来电归属地显示没有开启");
                    tv_setting_show_location_status.setTextColor(Color.GRAY);
                    //开启来电归属地显示
                    stopService(showLocationIntent);
                }else{
                    cb_setting_showlocation.setChecked(true);
                    tv_setting_show_location_status.setText("来电归属地显示已经开启");
                    tv_setting_show_location_status.setTextColor(Color.WHITE);
                    //关闭来电归属地显示
                    startService(showLocationIntent);
                }
            }
        });
    }

    @Override
    protected void onResume() {
        boolean serviceRunning = ServiceStatusUtil.isServiceRunning(this, "com.example.mobilesafe.service.ShowCallLocationService");
        cb_setting_showlocation.setChecked(serviceRunning);
        tv_setting_show_location_status.setText(serviceRunning ? "来电归属地显示已经开启" : "来电归属地显示没有开启");
        tv_setting_show_location_status.setTextColor(serviceRunning ? Color.WHITE : Color.GRAY);

        super.onResume();
    }
}

设置中心的“来电显示是否开启”是靠判断服务是否运行来判定的，具体的代码：

package com.example.utils;

import android.app.ActivityManager;
import android.content.Context;

import java.util.List;

/**
 * Created by sing on 14-1-13.
 * desc:判断某个服务是否处于运行状态
 */
public class ServiceStatusUtil {

    public static boolean isServiceRunning(Context context, String serviceName) {
        ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        List<ActivityManager.RunningServiceInfo> infos = am.getRunningServices(100);
        for (ActivityManager.RunningServiceInfo info : infos) {
            if (info.service.getClassName().equals(serviceName)) {
                return true;
            }
        }

        return false;
    }
}