小编Zac*_*Zac的帖子

我创建了一个很棒的应用程序,但我想单独重命名"应用程序名称"...(即用户在应用程序图标上看到的名称)..(这不是包重命名)

我怎么做,没有创建一个新的......

这是我得到的错误: W/TextView: TextView does not support text selection. Selection cancelled.

我很惊讶,因为Textviews我之前已经实现过的其他RelativeLayout文件在我拥有该属性时可以选择文本android:textIsSelectable="true"- 但是,这次不起作用.

此代码放在app_bar_main.xml使用includeXML中的关键字下.

这是app_bar_main.xml:

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    tools:context=".MainActivity">

    <android.support.design.widget.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:theme="@style/AppTheme.AppBarOverlay">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="?attr/colorPrimary"
            >
        </android.support.v7.widget.Toolbar>
    </android.support.design.widget.AppBarLayout>

    <include layout="@layout/content_main" /> //This is where the textview is added!

</android.support.design.widget.CoordinatorLayout>

这是编辑过的content_main.xml:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#ffffff"
    android:orientation="vertical"
    tools:context="com.androidterminal.MainActivity"
    tools:showIn="@layout/app_bar_main">
    //I have some other LinearLayouts …

我尝试了其他答案中指定的几种解决方案,例如尝试使用不同的用户代理(Chrome,safari等),并使用HTTPClient和BufferedReader直接获取HTML,但它们都不起作用.如何使Android输出类似于Web输出？这是我正在寻找的网络输出; (查看完整输出的https://finance.yahoo.com/quote/AAPL/financials?p=AAPL的页面源- 这基本上包含名为"Quarterly"的AJAX选项卡,其中包含一个表.我需要获取该数据,但Android HTML源代码没有它,但网络源代码确实如此.)

root.App.main = {"context":{"dispatcher":{"stores":{"PageStore":{"currentPageName":"quote","currentRenderTargetId":"default","pagesConfigRaw":{"base":{"quote":{"layout":{"bundleName":"yahoodotcom-layout.TwoColumnLayout","name":"TwoColumnLayout","config":{"enableHeaderCollapse":true,"Header":{"isFixed":true,"uhContainerClasses":"Bgi($uhGrayGradient)","navContainerClasses":"Bgi($navrailGrayGradient) Bxsh($navrailShadow) Pos(r) hasScrolled_Bxsh(headerShadow) Panel-open_Bxsh(headerShadow)","navTransitionClasses":"HideNavrail_Translate3d(0,-46px,0) Panel-open_Translate3d(0,-46px,0)","secondaryNavContainerClasses":"hasScrolled_Bdbw(0px) Bxsh($navrailShadow)","height":135},"fetchNewAttribution":true},"meta":{"property":{"twitter:site":"@YahooFinance"}}},"meta":{"property":{"twitter:site":"@YahooFinance","fb:pages":"90376669494"}},"regions":{"SecondaryNav":[{"bundleName":"react-finance","name":"SecondaryNav","config":{"ui":{"enableRelativeUrl":true}},"props":{"key":"SecondaryNav-0-SecondaryNav","id":"SecondaryNav-0-SecondaryNav"},"isPageComposite":true}],"Overlay":[{"bundleName":"react-lightbox","name":"Lightbox","props":{"key":"Overlay-0-Lightbox","id":"Overlay-0-Lightbox"},"isPageComposite":true},{"bundleName":"td-app-finance","name":"Null","props":{"key":"Overlay-1-Null","id":"Overlay-1-Null"},"isPageComposite":true},{"bundleName":"td-app-finance","name":"Null","props":{"key":"Overlay-2-Null","id":"Overlay-2-Null"},"isPageComposite":true}],"Lead":[{"bundleName":"react-finance","name":"FinanceHeader","props":{"className":"Bxz(bb) H(100%) Pos(r) Maw($newGridWidth) Miw($minGridWidth) Miw(a)!--tab768 Miw(a)!--tab1024 Mstart(a) Mend(a) Px(20px) My(10px)","showAds":true,"adsConfig":{"positions":["FB2A","FB2B","FB2C","FB2D"]},"key":"Lead-0-FinanceHeader","id":"Lead-0-FinanceHeader"},"isPageComposite":true},{"bundleName":"tdv2-applet-featurebar","name":"FeatureBar","config":{"ui":{"container_classnames":"W(100%) Bxz(bb) Bdrs(2px) Mb(10px) Maw($maxModuleWidth) Miw($minGridWidth) Miw(a)!--tab768 Miw(a)!--tab1024 Mx(a)","prerender":{"enabled":true,"renderTargetId":"modal"}},"site":"finance"},"props":{"key":"Lead-1-FeatureBar","id":"Lead-1-FeatureBar"},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteHeader","props":{"key":"Lead-2-QuoteHeader","id":"Lead-2-QuoteHeader"},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteNav","props":{"key":"Lead-3-QuoteNav","id":"Lead-3-QuoteNav"},"isPageComposite":true}],"Col1":[{"bundleName":"td-ads","name":"Ad","props":{"pos":"LDRB","style":{"marginBottom":"8px","paddingTop":"0px","marginLeft":"auto","marginRight":"auto","textAlign":"center","lineHeight":"0px","position":"relative","zIndex":"5"},"key":"Col1-0-Ad","id":"Col1-0-Ad"},"isPageComposite":true},{"bundleName":"Quote.financials","name":"Financials","props":{"key":"Col1-1-Financials","id":"Col1-1-Financials"},"isPageComposite":true},{"bundleName":"react-finance","name":"AdUnitWithTdAds","props":{"className":"ad-foot","positions":["FOOT"],"key":"Col1-2-AdUnitWithTdAds","id":"Col1-2-AdUnitWithTdAds"},"isPageComposite":true},{"bundleName":"react-finance","name":"AdUnitWithTdAds","props":{"className":"ad-fsrvy","positions":["FSRVY"],"key":"Col1-3-AdUnitWithTdAds","id":"Col1-3-AdUnitWithTdAds"},"isPageComposite":true}],"Col2":[{"bundleName":"td-app-finance","name":"ExtPromoButton","props":{"className":"btn Bds(s) Bdc($c-fuji-grey-c) Bdrs(4px) Bgc($white) Bdw(1px) Bgc($ExtButtonHov):h C($white):h C($ExtButtonHov) Cur(p) Fz(s) Fw(b) H(44px) Lh(40px) Mb(20px) Ta(c) Td(n) W(100%)","sec":"ext-promo-all-mkt-submit","titleId":"EXTENSION_PROMO_TITLE","url":"https:\u002F\u002Fchrome.google.com\u002Fwebstore\u002Fdetail\u002Fdoojmkhhplhicnghmafjbhncmgjiohma","enabled":true,"key":"Col2-0-ExtPromoButton","id":"Col2-0-ExtPromoButton"},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteModule","props":{"type":"eventPromo","key":"Col2-1-QuoteModule","id":"Col2-1-QuoteModule"},"isPageComposite":true},{"bundleName":"td-ads","name":"ComboAd","props":{"adparseStyle":{"marginBottom":"20px"},"finishedStyle":{"marginBottom":"20px"},"children":[{"bundleName":"td-ads","name":"Ad","props":{"pos":"LREC"}},{"bundleName":"td-ads","name":"Ad","props":{"pos":"MON"}}],"serverHeight":true,"key":"Col2-2-ComboAd","id":"Col2-2-ComboAd"},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteModule","props":{"type":"similarCompanies","key":"Col2-3-QuoteModule","id":"Col2-3-QuoteModule"},"initMode":{"deferRender":true},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteModule","props":{"type":"earningsChart","key":"Col2-4-QuoteModule","id":"Col2-4-QuoteModule"},"initMode":{"deferRender":true},"isPageComposite":true},{"bundleName":"QuotePage","name":"QuoteModule","props":{"type":"financialsChart","key":"Col2-5-QuoteModule","id":"Col2-5-QuoteModule"},"initMode":{"deferRender":true},"isPageComposite":true},{"bundleName":"react-finance",..."}}}};

这是我得到的Android输出;

(root.App.main = {"context":{"dispatcher":{"stores":{"PageStore":{"currentPageName":"quote","currentRenderTargetId":"default","pagesConfigRaw":{"base":{"quote":{"layout":{"bundleName":"yahoodotcom-layout.TwoColumnLayout","name":"TwoColumnLayout","config":{"enableHeaderCollapse":true,"Header":{"isFixed":true,"uhContainerClasses":"Bgi($uhGrayGradient)","navContainerClasses":"Bgi($navrailGrayGradient) Bxsh($navrailShadow) Pos(r) hasScrolled_Bxsh(headerShadow) Panel-open_Bxsh(headerShadow)","navTransitionClasses":"HideNavrail_Translate3d(0,-46px,0) Panel-open_Translate3d(0,-46px,0)","secondaryNavContainerClasses":"hasScrolled_Bdbw(0px) Bxsh($navrailShadow)","height":135},"fetchNewAttribution":true},"meta":{"property":{"twitter:site":"@YahooFinance"}}},"meta":{"property":{"twitter:site":"@YahooFinance","fb:pages":"90376669494"}},"regions":{"SecondaryNav":[{"bundleName":"react-finance","name":"SecondaryNav","config":{"ui":{"enableRelativeUrl":true}},"props":{"key":"SecondaryNav-0-SecondaryNav","id":"SecondaryNav-0-SecondaryNav"},"isPageComposite":true}],"Overlay":[{"bundleName":"react-lightbox","name":"Lightbox","props":{"key":"Overlay-0-Lightbox","id":"Overlay-0-Lightbox"},"isPageComposite":true},{"bundleName":"td-app-finance","name":"Null","props":{"key":"Overlay-1-Null","id":"Overlay-1-Null"},"isPageComposite":true},{"bundleName":"td-app-finance","name":"Null","props":{"key":"Overlay-2-Null","id":"Overlay-2-Null"},"isPageComposite":true}],"Lead":[{"bundleName":"react-finance","name":"FinanceHeader","props":{"className":"Bxz(bb) H(100%) Pos(r) Maw($newGridWidth) Miw($minGridWidth) Miw(a)!--tab768 Miw(a)!--tab1024 Mstart(a) Mend(a) Px(20px) My(10px)","showAds":true,"adsConfig":{"positions":["FB2A","FB2B","FB2C","FB2D"]},"key":"Lead-0-FinanceHeader","id":"Lead-0-FinanceHeader"},"isPageComposite":true},{"bundleName":"tdv2-applet-featurebar","name":"FeatureBar","config":{"ui":{"container_classnames":"W(100%) Bxz(bb) Bdrs(2px) Mb(10px) Maw($maxModuleWidth) Miw($minGridWidth) Miw(a)!--tab768 …

我编写了以下函数来处理 AJAX 请求以获取数据：

var xhr = createCORSRequest('GET', url);
if (!xhr) {
    alert('CORS not supported');
    return;
}
xhr.onload = function() {
    var txt1 = xhr.responsetxt1;
    var heading = getheading(txt1);

    if (heading == 'PASS') {
        var file = "My_URL" + ".js";
        downloadFile(file);
        //My code to display a progress bar here?
    } else {
        //Logic to handle failure to load
    }
};

这是我downloadFile下载文件的功能。但是，我不明白如何：

• 检查下载是否完成。
• 显示进度条以显示进度。

如果您可以添加其工作原理的描述，那就太好了。谢谢。

function downloadFile(fileName) {
    (function(d) {
        var ref = d.getElementsByTagName('script')[0];
        var js = d.createElement('script');
        js.src = …