我正在将PayPal集成到我的Android应用程序中,我被建议使用Chrome自定义选项卡,但似乎无法触发意图。
我认为我已经在AndroidManifest.xml中正确设置了意图。
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.rhiannon.chromecustomtabs">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/title_activity_main" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".CompletePayPalPaymentActivity">
<intent-filter android:autoVerify="true">
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<data
android:scheme="Test"
android:host="com.Test.TestApp.PayPalReturn"/>
</intent-filter>
</activity>
</application>
</manifest>
我可以在我的Fragment类中成功启动Google Chrome标签(其中我有两个按钮:
- 一个按钮将在Chrome自定义选项卡中启动www.google.co.uk
- 一个按钮启动我的自定义网页(托管在本地主机上),当用户单击按钮/链接时,它将抛出重定向
请参见下面的代码片段:
public class MainFragment extends Fragment implements CustomTabsSceneHelper.ConnectionCallback {
public enum CustomTabsAction {
GOOGLE ("Open Google", "http://google.co.uk"),
REDIRECT ("Open Redirect", "http://{mylocalhost_ip}/~Rhiannon/example1/test.html");
private final String mActionDescription;
private final String mActionUrl;
CustomTabsAction (
final String actionDescription,
final String actionUrl) {
mActionDescription = actionDescription;
mActionUrl = actionUrl;
}
public String actionDescription () {
return mActionDescription;
}
public String actionUrl () {
return mActionUrl;
}
}
private CustomTabsSceneHelper mCustomTabsSceneHelper;
private CustomTabsAction mCurrentAction;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mCustomTabsSceneHelper = new CustomTabsSceneHelper();
mCustomTabsSceneHelper.setConnectionCallback(this);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
View view = inflater.inflate(R.layout.fragment_main, container, false);
Button buttonGoogle = (Button) view.findViewById(R.id.button_google);
buttonGoogle.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
open(CustomTabsAction.GOOGLE);
}
});
Button buttonRedirect = (Button) view.findViewById(R.id.button_redirect);
buttonRedirect.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
open(CustomTabsAction.REDIRECT);
}
});
return view;
}
private void open(CustomTabsAction action) {
final Activity scene = getActivity ();
mCurrentAction = action;
CustomTabsSceneHelper.openCustomTab(
scene,
getCustomTabIntent(scene, mCustomTabsSceneHelper.occupySession()).build(),
Uri.parse(action.actionUrl())
);
}
public static CustomTabsIntent.Builder getCustomTabIntent(
@NonNull Context context,
@Nullable CustomTabsSession session) {
// Construct our intent via builder
final CustomTabsIntent.Builder intentBuilder = new CustomTabsIntent.Builder (session);
// Toolbar color
intentBuilder.setToolbarColor(Color.GREEN);
// Show title
intentBuilder.setShowTitle(true);
// Allow hiding for toolbar
intentBuilder.enableUrlBarHiding();
return intentBuilder;
}
@Override
public void onCustomTabsConnected() {
Log.i("MainFragment", "Custom Tabs > CONNECTED");
if(mCurrentAction != null){
mCustomTabsSceneHelper.mayLaunchUrl(Uri.parse(mCurrentAction.actionUrl()), null, null);
}
}
@Override
public void onCustomTabsDisconnected() {
Log.i("MainFragment", "Custom Tabs > DISCONNECTED");
}
@Override
public void onStart() {
super.onStart();
mCustomTabsSceneHelper.bindCustomTabsService(getActivity());
}
@Override
public void onStop() {
mCustomTabsSceneHelper.unbindCustomTabsService(getActivity());
super.onStop();
}
@Override
public void onDestroy() {
mCustomTabsSceneHelper.setConnectionCallback(null);
super.onDestroy();
}
}
我现在有一个自定义的网页:
然后我有我的自定义网页:
<!DOCTYPE html>
<html>
<head>
<title>PayPal Test Redirect</title>
<script type="text/javascript">
function RedirectSuccess(){
window.location="Test://com.Test.TestApp.PayPalReturn://return";
}
function RedirectCancel(){
window.location="Test://com.Test.TestApp.PayPalReturn://cancel";
}
</script>
</head>
<body>
<a href="Test://com.Test.TestApp.PayPalReturn://return">Success</a>
<a href="Test://com.Test.TestApp.PayPalReturn://cancel">Cancel</a>
<input type="button" onclick="RedirectSuccess();" name="ok" value="Success" />
<input type="button" onclick="RedirectCancel();" name="ok" value="Cancel" />
</body>
</html>
我希望当用户在Chrome自定义标签页上点击链接/按钮时,能够重定向回应用程序,但我似乎无法使此功能正常工作。
public class CompletePayPalPaymentActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_complete_paypal);
List<String> params = getIntent().getData().getPathSegments();
if(params.get(0).equals("return")){
Log.i("CompletePP", "PayPal Payment Success");
}else{
Log.i("CompletePP", "PayPal Payment Cancelled");
}
}
}
非常感谢你的帮助!
有任何问题,我们将不遗余力地提供支持。
http://localhost:8200
用作其授权redirectUrl
的人,您不能在Chrome自定义标签
中使用localhost
... 您需要定义自己的自定义URL方案。 如果您只是Android开发人员,则可能需要让后端开发人员在其端包含此更改。 - Sakiboy