我只是想在我的应用程序中加载 map 应用程序，但它总是关闭并显示一条消息，Unfortunately, the app has stopped.
我也搜索了其他 stackoverflow 答案，但不明白为什么每次单击 Show Map 时都会强制关闭它。按钮。
我的代码是:
<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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.himanshu.intents.MainActivity" >
<Button
android:id="@+id/button3"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/button2"
android:layout_below="@+id/button2"
android:layout_marginTop="14dp"
android:onClick="onClickSM"
android:text="Show Map" />
</RelativeLayout>
主 Activity 文件:
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void onClickSM(View v) {
Intent i = new Intent (android.content.Intent.ACTION_VIEW);
i.setData(Uri.parse("geo:<28.629404>,<77.086824>?q=<28.629404>,<77.086824>"));
startActivity(i);
}
}
LogCat 消息:
08-09 14:31:58.142: D/dalvikvm(2001): Not late-enabling CheckJNI (already on)
08-09 14:31:58.372: D/(2001): HostConnection::get() New Host Connection established 0xb7f424f0, tid 2001
08-09 14:31:58.422: W/EGL_emulation(2001): eglSurfaceAttrib not implemented
08-09 14:31:58.432: D/OpenGLRenderer(2001): Enabling debug mode 0
08-09 14:32:02.632: D/AndroidRuntime(2001): Shutting down VM
08-09 14:32:02.632: W/dalvikvm(2001): threadid=1: thread exiting with uncaught exception (group=0xb2d72b20)
08-09 14:32:02.632: E/AndroidRuntime(2001): FATAL EXCEPTION: main
08-09 14:32:02.632: E/AndroidRuntime(2001): Process: com.himanshu.intents, PID: 2001
08-09 14:32:02.632: E/AndroidRuntime(2001): java.lang.IllegalStateException: Could not execute method of the activity
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.view.View$1.onClick(View.java:3823)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.view.View.performClick(View.java:4438)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.view.View$PerformClick.run(View.java:18422)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.os.Handler.handleCallback(Handler.java:733)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.os.Handler.dispatchMessage(Handler.java:95)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.os.Looper.loop(Looper.java:136)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.ActivityThread.main(ActivityThread.java:5017)
08-09 14:32:02.632: E/AndroidRuntime(2001): at java.lang.reflect.Method.invokeNative(Native Method)
08-09 14:32:02.632: E/AndroidRuntime(2001): at java.lang.reflect.Method.invoke(Method.java:515)
08-09 14:32:02.632: E/AndroidRuntime(2001): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
08-09 14:32:02.632: E/AndroidRuntime(2001): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
08-09 14:32:02.632: E/AndroidRuntime(2001): at dalvik.system.NativeStart.main(Native Method)
08-09 14:32:02.632: E/AndroidRuntime(2001): Caused by: java.lang.reflect.InvocationTargetException
08-09 14:32:02.632: E/AndroidRuntime(2001): at java.lang.reflect.Method.invokeNative(Native Method)
08-09 14:32:02.632: E/AndroidRuntime(2001): at java.lang.reflect.Method.invoke(Method.java:515)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.view.View$1.onClick(View.java:3818)
08-09 14:32:02.632: E/AndroidRuntime(2001): ... 11 more
08-09 14:32:02.632: E/AndroidRuntime(2001): Caused by: android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=geo:<28.629404>,<77.086824>?q=<28.629404>,<77.086824> }
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1632)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1424)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Activity.startActivityForResult(Activity.java:3424)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Activity.startActivityForResult(Activity.java:3385)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Activity.startActivity(Activity.java:3627)
08-09 14:32:02.632: E/AndroidRuntime(2001): at android.app.Activity.startActivity(Activity.java:3595)
08-09 14:32:02.632: E/AndroidRuntime(2001): at com.himanshu.intents.MainActivity.onClickSM(MainActivity.java:32)
08-09 14:32:02.632: E/AndroidRuntime(2001): ... 14 more
最佳答案
首先，geo:您尝试解析的 URL 不是 the documented and supported structures 之一, 超出无效 <和 >在 cygery 的回答中指出。
其次，您的设备或模拟器上可能没有支持 geo: 的 map 应用程序Intent
关于android - Intent 中的地理在 Android 应用程序中不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/25221870/