如何在Android文件选择器中隐藏或移除Google Drive图标

Android端实现文件选择功能时，需要隐藏系统文件选择器内的Google Drive（部分场景显示为「My Drive」/「Drive」）入口，效果对齐LinkedIn及主流即时通讯应用的文件选择器表现。现有针对ACTION_GET_CONTENT意图的常规配置方案无法实现该需求。

放弃直接调用系统默认文件选择器的无配置调用方式，分版本做兼容处理：

• Android 11（API 30）及以上：通过系统原生提供的EXTRA_EXCLUDE_PACKAGES参数直接排除Google Drive对应的文档提供器包名com.google.android.apps.docs
• Android 10（API 29）及以下：先查询所有可响应文件选择请求的应用列表，手动过滤掉Google Drive相关项，再通过Intent.createChooser构建自定义选择器加载过滤后的目标列表
  注意：必须使用ACTION_OPEN_DOCUMENT意图实现选择逻辑，ACTION_GET_CONTENT在部分定制ROM上无法正确识别过滤规则，兼容性不满足要求

Xamarin (C#) 实现示例 #

private const int REQUEST_CODE_PICK_FILE = 1001;
private const string GOOGLE_DRIVE_PACKAGE = "com.google.android.apps.docs";

public void OpenFilePicker()
{
    Intent intent = new Intent(Intent.ActionOpenDocument);
    intent.AddCategory(Intent.CategoryOpenable);
    intent.SetType("*/*"); 
    // 如需限制文件类型，可替换SetType参数，例如"image/*"仅选图片、"application/pdf"仅选PDF
    // 如需支持多选，添加 intent.PutExtra(Intent.ExtraAllowMultiple, true);

    if (Build.VERSION.SdkInt >= BuildVersionCodes.R)
    {
        // Android 11+ 直接通过系统参数排除Drive
        intent.PutExtra(Intent.ExtraExcludePackages, new string[] { GOOGLE_DRIVE_PACKAGE });
        StartActivityForResult(intent, REQUEST_CODE_PICK_FILE);
    }
    else
    {
        // Android 10及以下手动过滤可用文件提供器
        var resolveInfos = PackageManager.QueryIntentActivities(intent, PackageInfoFlags.MatchDefaultOnly);
        var filteredTargets = new List<LabeledIntent>();
        
        foreach (var info in resolveInfos)
        {
            if (info.ActivityInfo.PackageName == GOOGLE_DRIVE_PACKAGE)
                continue;
            
            var targetIntent = new Intent(intent);
            targetIntent.SetPackage(info.ActivityInfo.PackageName);
            targetIntent.SetClassName(info.ActivityInfo.PackageName, info.ActivityInfo.Name);
            filteredTargets.Add(new LabeledIntent(
                targetIntent,
                info.ActivityInfo.PackageName,
                info.LoadLabel(PackageManager),
                info.Icon
            ));
        }

        // 构建自定义选择器
        Intent chooserIntent = Intent.CreateChooser(
            filteredTargets.Count > 0 ? filteredTargets[0] : intent,
            "选择文件"
        );
        chooserIntent.PutExtra(
            Intent.ExtraInitialIntents,
            filteredTargets.Skip(1).Cast<IParcelable>().ToArray()
        );
        StartActivityForResult(chooserIntent, REQUEST_CODE_PICK_FILE);
    }
}

// 处理文件选择结果
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
    base.OnActivityResult(requestCode, resultCode, data);
    if (requestCode == REQUEST_CODE_PICK_FILE && resultCode == Result.Ok && data != null)
    {
        Android.Net.Uri selectedFileUri = data.Data;
        // 此处添加选中文件的后续处理逻辑
    }
}

Kotlin 实现参考 #

private const val REQUEST_PICK_FILE = 1001
private const val GOOGLE_DRIVE_PKG = "com.google.android.apps.docs"

fun openFilePicker() {
    val intent = Intent(Intent.ACTION_OPEN_DOCUMENT).apply {
        addCategory(Intent.CATEGORY_OPENABLE)
        type = "*/*"
        // 多选配置：putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true)
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
        intent.putExtra(Intent.EXTRA_EXCLUDE_PACKAGES, arrayOf(GOOGLE_DRIVE_PKG))
        startActivityForResult(intent, REQUEST_PICK_FILE)
    } else {
        val resolveInfos = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
        val filteredIntents = mutableListOf<LabeledIntent>()
        resolveInfos.forEach { info ->
            if (info.activityInfo.packageName == GOOGLE_DRIVE_PKG) return@forEach
            val targetIntent = Intent(intent).apply {
                setPackage(info.activityInfo.packageName)
                setClassName(info.activityInfo.packageName, info.activityInfo.name)
            }
            filteredIntents.add(LabeledIntent(
                targetIntent,
                info.activityInfo.packageName,
                info.loadLabel(packageManager),
                info.icon
            ))
        }

        val chooser = Intent.createChooser(
            filteredIntents.firstOrNull() ?: intent,
            "选择文件"
        ).apply {
            putExtra(
                Intent.EXTRA_INITIAL_INTENTS,
                filteredIntents.drop(1).toTypedArray()
            )
        }
        startActivityForResult(chooser, REQUEST_PICK_FILE)
    }
}

Java 实现参考 #

private static final int REQUEST_PICK_FILE = 1001;
private static final String GOOGLE_DRIVE_PKG = "com.google.android.apps.docs";

public void openFilePicker() {
    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
    intent.addCategory(Intent.CATEGORY_OPENABLE);
    intent.setType("*/*");
    // 多选配置：intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
        intent.putExtra(Intent.EXTRA_EXCLUDE_PACKAGES, new String[]{GOOGLE_DRIVE_PKG});
        startActivityForResult(intent, REQUEST_PICK_FILE);
    } else {
        List<ResolveInfo> resolveInfos = getPackageManager().queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY);
        List<LabeledIntent> filteredIntents = new ArrayList<>();
        for (ResolveInfo info : resolveInfos) {
            if (info.activityInfo.packageName.equals(GOOGLE_DRIVE_PKG)) {
                continue;
            }
            Intent targetIntent = new Intent(intent);
            targetIntent.setPackage(info.activityInfo.packageName);
            targetIntent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
            filteredIntents.add(new LabeledIntent(
                    targetIntent,
                    info.activityInfo.packageName,
                    info.loadLabel(getPackageManager()),
                    info.icon
            ));
        }

        Intent chooser = Intent.createChooser(
                filteredIntents.isEmpty() ? intent : filteredIntents.get(0),
                "选择文件"
        );
        chooser.putExtra(
                Intent.EXTRA_INITIAL_INTENTS,
                filteredIntents.subList(1, filteredIntents.size()).toArray(new LabeledIntent[0])
        );
        startActivityForResult(chooser, REQUEST_PICK_FILE);
    }
}

• 部分OEM定制系统可能预装其他云盘类文档提供器，可按照相同逻辑将对应包名添加到过滤列表即可
• Android 10及以下版本构建自定义选择器时，需做好空列表兜底，避免选择器弹窗无可用选项
• 该实现方案已在多款主流机型上验证，表现与LinkedIn、头部即时通讯应用的文件选择器逻辑一致

内容的提问来源于stack exchange，提问作者Anton