Android PlacePicker不会返回所选地址

Question

我正在Android应用中使用Google PlacePicker.我可以用它来选择地址.但是,一旦选择了地址,它就不会返回到调用者活动.相反,我必须按下后退按钮!

这是我初始化PlacePicker的方法:

/**
 * Add New Address
 */
mNewButton.setOnTouchListener(new View.OnTouchListener()
{
    @Override
    public boolean onTouch(View view, MotionEvent motionEvent)
    {
        PlacePicker.IntentBuilder builder = new PlacePicker.IntentBuilder();
        try
        {
            startActivityForResult(builder.build(AddressPickerActivity.this), ADDRESS_CODE);
        }
        catch (GooglePlayServicesRepairableException | GooglePlayServicesNotAvailableException e)
        {
            int status = GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(AddressPickerActivity.this);
            GoogleApiAvailability.getInstance().getErrorDialog(AddressPickerActivity.this, status, 100).show();
        }
        return false;
    }
});

这就是我倾听结果的方式:

protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
    if (requestCode == ADDRESS_CODE)
    {
        if (resultCode == RESULT_OK)
        {
            Log.d(TAG, "Google PlacePicker finished");
            // Do Stuff then finish current activity too
            AddressPickerActivity.this.setResult(RESULT_OK);
            AddressPickerActivity.this.finish();
        }
    }
}

问题是:Google PlacePicker finished除非我按下地方选择器上的后退按钮,否则我不会收到日志消息" " 之后一切都正常进行,我想要发生的动作很好(意味着地址已被正确选取)

有一个类似的问题在这里和评论表明,呼叫者活动可能会android:noHistory="true"在清单中.但我查了一下,事实并非如此.这是我的清单中的相应片段:

<activity
    android:name=".AddressPickerActivity"
    android:theme="@style/AppThemeNoActionBar" />

是什么导致这个？

EDIT1:

我也试过明确添加android:noHistory="false"到清单.没变.

Answer 1

您可以使用OnClickListener或尝试MotionEvent.ACTION_UP为startActivityForResult 添加if条件,因为PlacePicker会打开两次.

mNewButton.setOnTouchListener(new View.OnTouchListener() {
    @Override
    public boolean onTouch(View view, MotionEvent motionEvent) {
        if(motionEvent.getAction() == MotionEvent.ACTION_UP){
            PlacePicker.IntentBuilder builder = new PlacePicker.IntentBuilder();
            try {
                startActivityForResult(builder.build(AddressPickerActivity.this), ADDRESS_CODE);
            } catch (GooglePlayServicesRepairableException | GooglePlayServicesNotAvailableException e) {
                int status = GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(AddressPickerActivity.this);
                GoogleApiAvailability.getInstance().getErrorDialog(AddressPickerActivity.this, status, 100).show();
            }
        }
        return false;
    }
});