ChromeCustomTabs - 处理活动中的意图错误

Question

我目前正在开发一个音乐播放器应用程序，我想在其中将艺术家网站与chrome自定义标签链接(Chrome已安装在我的手机上(。大多数链接都可以正常工作并像它们应该的那样打开，但是当我想从想象龙打开网站时，我收到错误"找不到处理意图的活动"。该链接看起来与其他链接一样，但每次我想打开此链接时，我的应用程序都会崩溃。

这是我的错误日志：

E/UncaughtException: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=www.imaginedragonsmusic.com/ (has extras) }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1815)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1513)
at android.app.Activity.startActivityForResult(Activity.java:3940)
at android.app.Activity.startActivityForResult(Activity.java:3888)
at android.app.Activity.startActivity(Activity.java:4211)
at android.support.v4.content.ContextCompat.startActivity(ContextCompat.java:141)
at android.support.customtabs.CustomTabsIntent.launchUrl(CustomTabsIntent.java:262)
at com.mobileagreements.radio.liferadio.activities.SongDetailActivity.onClick(SongDetailActivity.java:160)
at android.view.View.performClick(View.java:5106)
at android.view.View$PerformClick.run(View.java:20329)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5912)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)

有没有人遇到过类似的问题并能够帮助我？

Answer 1

尝试修改网址

与www.imaginedragonsmusic.com/相比

到http://www.imaginedragonsmusic.com/

使用以下代码：

if (!url.startsWith("http://") && !url.startsWith("https://"))
url = "http://" + url;

希望对您有所帮助!!

Answer 2

这是我来自应用程序的代码

public class MainActivity extends AppCompatActivity {
Button btChrome, btWebView;
EditText etUrl;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
etUrl = (EditText) findViewById(R.id.etUrl);
btChrome = (Button) findViewById(R.id.btChrome);
btWebView = (Button) findViewById(R.id.btWebView);
btChrome.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String url = etUrl.getText().toString().toLowerCase().trim();
if (url.isEmpty()) etUrl.setError("Enter URL");
else if (!url.startsWith("http://") && !url.startsWith("https://")) {
url = "http://" + url;
openChromeTabs(url);
} else {
openChromeTabs(url);
}
}
});
btWebView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String url = etUrl.getText().toString().toLowerCase().trim();
if (url.isEmpty()) etUrl.setError("Enter URL");
else if (!url.startsWith("http://") && !url.startsWith("https://")) {
url = "http://" + url;
openWebView(url);
} else {
openWebView(url);
}

}
});
}
void openChromeTabs(String url) {
CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
CustomTabsIntent customTabsIntent = builder.build();
customTabsIntent.launchUrl(MainActivity.this, Uri.parse(url));
}
void openWebView(String url){
Intent intent = new Intent(MainActivity.this, WebViewActivity.class);
intent.putExtra("URL", url);
startActivity(intent);
}
}