Android工具類系列-城市篩選

CityPicker

如今使用比較多的相似美團等APP的城市選擇界面.

2步便可實現，就是這麼簡單粗暴！

Gif

image

APK

下載demo.apk體驗.

Install

Gradle:

compile 'com.zaaach:citypicker:1.1'

or Maven:

<dependency>
  <groupId>com.zaaach</groupId>
  <artifactId>citypicker</artifactId>
  <version>1.1</version>
  <type>pom</type>
</dependency>

or 下載library手動導入.

Usage

CityPicker自己已經引入了高德地圖定位sdk.

step1:

在你項目的manifest.xml中添加開發平臺申請的key

<!--這裏的value要替換成你項目的-->
<meta-data
    android:name="com.amap.api.v2.apikey"
    android:value="138e5cf1e8961ae326ff0908c03d1ae1"

還須要添加CityPickerActivity

<!--城市篩選-->
<activity
android:name="com.zaaach.citypicker.CityPickerActivity"
android:theme="@style/CityPicker.NoActionBar"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden|adjustPan"/>

Step2

private static final int REQUEST_CODE_PICK_CITY = 233;
    private TextView resultTV;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_mychengshi);

        resultTV = (TextView) findViewById(R.id.tv_result);
        findViewById(R.id.btn_select).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivityForResult(new Intent(Mychengshi.this, CityPickerActivity.class),
                        REQUEST_CODE_PICK_CITY);
            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == REQUEST_CODE_PICK_CITY && resultCode == RESULT_OK){
            if (data != null){
                String city = data.getStringExtra(CityPickerActivity.KEY_PICKED_CITY);
                resultTV.setText("當前選擇：" + city);
            }
        }
    }
}

Step3:

enjoy it.

Proguard

注意混淆

#定位
-keep class com.amap.api.location.**{*;}
-keep class com.amap.api.fence.**{*;}
-keep class com.autonavi.aps.amapapi.model.**{*;}

做者：這條魚有點甜 連接：http://www.jianshu.com/p/b469c6f02754 來源：簡書 著做權歸做者全部。商業轉載請聯繫做者得到受權，非商業轉載請註明出處。