7

我正在尝试直接从 Google 相册应用中获取图片。我希望绕过通常在使用时启动的应用程序选择器Intent.ACTION_GET_CONTENT，如果用户安装了它，而是直接转到 Google 照片，并允许用户选择一个图像，然后该图像将在 ActivityResult 中返回到我的应用程序。

我试图通过以下方式做到这一点：

if (callingActivity != null && isGooglePhotosInstalled(callingActivity)) {
    Intent intent = callingActivity.getPackageManager().getLaunchIntentForPackage(GOOGLE_PHOTOS_PACKAGE_NAME);
    intent.setAction(Intent.ACTION_GET_CONTENT); // ALSO TRIED Intent.ACTION_PICK
    intent.setType("image/*");
    try {
        callingActivity.startActivityForResult(intent, MediaPickerActivity.REQUEST_PHOTO_FROM_GOOGLE_PHOTOS);
    } catch (ActivityNotFoundException e) {
        showErrorMsgDialog(callingActivity, "You don't have Google Photos installed! Download it from the play store today.");
        e.printStackTrace();
    }
}

要检查是否安装了 Google 相册，我正在使用：

private static final String GOOGLE_PHOTOS_PACKAGE_NAME = "com.google.android.apps.photos";
public static boolean isGooglePhotosInstalled(Context context) {
    PackageManager packageManager = context.getPackageManager();
    try {
        return packageManager.getPackageInfo(GOOGLE_PHOTOS_PACKAGE_NAME, PackageManager.GET_ACTIVITIES) != null;
    } catch (PackageManager.NameNotFoundException e) {
        return false;
    }
}

使用这种方法，我可以在选择模式下成功打开 Google Photos，但是在选择图像时，Google Photos 应用程序崩溃。

我怎样才能做到这一点？

编辑： 如果有帮助，我在 Github 上创建了一个示例应用程序项目来帮助进行故障排除。来自 Google Photos 的崩溃堆栈跟踪如下：

09-01 21:30:25.081    1109-1109/? E/Binder﹕ Unbound type: dli
Searched binders:
com.google.android.apps.photos.home.HomeActivity ->
com.google.android.apps.photos.PhotosApplication ->
com.google.android.apps.photos.PhotosApplication
java.lang.IllegalStateException: Unbound type: dli
Searched binders:
com.google.android.apps.photos.home.HomeActivity ->
com.google.android.apps.photos.PhotosApplication ->
com.google.android.apps.photos.PhotosApplication
        at noy.a(PG:210)
        at noy.a(PG:485)
        at hmm.b_(PG:1061)
        at myf.a(PG:54)
        at myc.a(PG:36)
        at hlm.d(PG:242)
        at hll.b(PG:2232)
        at fns.onClick(PG:1375)
        at fnr.onClick(PG:1408)
        at android.view.View.performClick(View.java:4761)
        at android.view.View$PerformClick.run(View.java:19767)
        at android.os.Handler.handleCallback(Handler.java:739)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:135)
        at android.app.ActivityThread.main(ActivityThread.java:5312)
        at java.lang.reflect.Method.invoke(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:372)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:696)

示例项目在这里找到： https ://github.com/michaelgarnerdev/GooglePhotosIntent

4

2 回答 2

7

试试下面的代码：

public void launchGooglePhotosPicker(Activity callingActivity) {
    if (callingActivity != null && isGooglePhotosInstalled()) {
        Intent intent = new Intent();
        intent.setAction(Intent.ACTION_PICK);
        intent.setType("image/*");
        List<ResolveInfo> resolveInfoList = callingActivity.getPackageManager().queryIntentActivities(intent, 0);
        for (int i = 0; i < resolveInfoList.size(); i++) {
            if (resolveInfoList.get(i) != null) {
                String packageName = resolveInfoList.get(i).activityInfo.packageName;
                if (GOOGLE_PHOTOS_PACKAGE_NAME.equals(packageName)) {
                    intent.setComponent(new ComponentName(packageName, resolveInfoList.get(i).activityInfo.name));
                    callingActivity.startActivityForResult(intent, REQUEST_PHOTO_FROM_GOOGLE_PHOTOS);
                    return;
                }
            }
        }
    }
}
于 2015-09-02T06:05:33.677 回答
5

你可以只使用intent.setPackage()：

Intent intent = new Intent();
intent.setAction(Intent.ACTION_PICK);
intent.setType("image/*");
intent.setPackage(GOOGLE_PHOTOS_PACKAGE_NAME);
callingActivity.startActivityForResult(intent, REQUEST_PHOTO_FROM_GOOGLE_PHOTOS);
于 2015-09-28T09:57:50.823 回答