我想在android中解析图酷服务.我无法解析数据.
这是URL:
https://api.graph.cool/simple/v1/cj8dyjr0144dk33b7pz
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必须解析这项服务
mutation {
updateLocation(
id:"cjck0maq9q7ovs54z",
lat:"16.11",
long:"81.11"
) {
id,lat,long
}
}
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请,任何人都有这个想法.请帮助解决这个问题.
如果网络连接速度慢,我必须显示一个页面
我正在使用此代码检查网络
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = cm.getActiveNetworkInfo();
if (info.getType() == ConnectivityManager.TYPE_WIFI) {
Toast.makeText(MainActivity.this,"wifi",Toast.LENGTH_LONG).show();
// do something
} else if (info.getType() == ConnectivityManager.TYPE_MOBILE) {
// check NetworkInfo subtype
if (info.getSubtype() == TelephonyManager.NETWORK_TYPE_GPRS) {
Toast.makeText(MainActivity.this,"mobile 100kbps",Toast.LENGTH_LONG).show();
// Bandwidth between 100 kbps and below
} else if (info.getSubtype() == TelephonyManager.NETWORK_TYPE_EDGE) {
Toast.makeText(MainActivity.this,"mobile 50-100kbps",Toast.LENGTH_LONG).show();
// Bandwidth between 50-100 kbps
} else if (info.getSubtype() == TelephonyManager.NETWORK_TYPE_EVDO_0) {
Toast.makeText(MainActivity.this,"mobile 400-1000kbps",Toast.LENGTH_LONG).show();
// Bandwidth between 400-1000 kbps
} else if (info.getSubtype() == TelephonyManager.NETWORK_TYPE_EVDO_A) { …Run Code Online (Sandbox Code Playgroud) 我想从测试用例中设置文本视图的可见性.我正在使用espresso来测试UI.我使用viewAction将文本设置为文本视图.但我想为文本视图设置可见性.请任何人帮我解决这个问题.这是我将文本设置为文本视图的代码.
public ViewAction setTextInTextView(final String value){
return new ViewAction() {
@SuppressWarnings("unchecked")
@Override
public void perform(UiController uiController, View view) {
((TextView) view).setText(value);
}
@Override
public Matcher<View> getConstraints() {
return allOf(isDisplayed(), isAssignableFrom(TextView.class));
}
@Override
public String getDescription() {
return "replace text";
}
};
}
Run Code Online (Sandbox Code Playgroud) 我正在为Fragment编写测试用例.我可以将文本设置为Edittext,但无法通过测试将文本视图设置为文本视图.请有人帮我解决这个问题.Bellow是我编辑文本的代码.
onView(withId(R.id.editText))
.perform(typeText("my text"), closeSoftKeyboard());
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请帮我如何设置文本到文本视图.
android ×4
textview ×2
android-connectivitymanager ×1
graphcool ×1
networking ×1
parsing ×1
testing ×1
unit-testing ×1
visibility ×1
wifi ×1