254 lines
13 KiB
Java
254 lines
13 KiB
Java
package org.mariotaku.twidere.activity;
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import android.app.Activity;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.UriMatcher;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.net.Uri;
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import android.os.Bundle;
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import android.text.TextUtils;
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import org.apache.commons.lang3.ArrayUtils;
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import org.mariotaku.twidere.Constants;
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import org.mariotaku.twidere.activity.support.ComposeActivity;
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import org.mariotaku.twidere.util.AbsLogger;
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import org.mariotaku.twidere.util.Utils;
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import java.util.List;
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import static org.mariotaku.twidere.util.Utils.getDefaultAccountId;
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public class TwitterLinkHandlerActivity extends Activity implements Constants {
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@SuppressWarnings("SpellCheckingInspection")
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public static final String[] TWITTER_RESERVED_PATHS = {"about", "account", "accounts", "activity", "all",
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"announcements", "anywhere", "api_rules", "api_terms", "apirules", "apps", "auth", "badges", "blog",
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"business", "buttons", "contacts", "devices", "direct_messages", "download", "downloads",
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"edit_announcements", "faq", "favorites", "find_sources", "find_users", "followers", "following",
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"friend_request", "friendrequest", "friends", "goodies", "help", "home", "im_account", "inbox",
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"invitations", "invite", "jobs", "list", "login", "logo", "logout", "me", "mentions", "messages",
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"mockview", "newtwitter", "notifications", "nudge", "oauth", "phoenix_search", "positions", "privacy",
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"public_timeline", "related_tweets", "replies", "retweeted_of_mine", "retweets", "retweets_by_others",
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"rules", "saved_searches", "search", "sent", "settings", "share", "signup", "signin", "similar_to",
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"statistics", "terms", "tos", "translate", "trends", "tweetbutton", "twttr", "update_discoverability",
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"users", "welcome", "who_to_follow", "widgets", "zendesk_auth", "media_signup"};
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private static final UriMatcher URI_MATCHER = new UriMatcher(UriMatcher.NO_MATCH);
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private static final String AUTHORITY_TWITTER_COM = "twitter.com";
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private static final int URI_CODE_TWITTER_STATUS = 1;
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private static final int URI_CODE_TWITTER_USER = 2;
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private static final int URI_CODE_TWITTER_USER_FOLLOWING = 11;
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private static final int URI_CODE_TWITTER_USER_FOLLOWERS = 12;
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private static final int URI_CODE_TWITTER_USER_FAVORITES = 13;
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private static final int URI_CODE_TWITTER_USER_LIST = 14;
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private static final int URI_CODE_TWITTER_USER_LIST_MEMBERS = 41;
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private static final int URI_CODE_TWITTER_USER_LIST_SUBSCRIBERS = 42;
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private static final int URI_CODE_TWITTER_INTENT_TWEET = 101;
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private static final int URI_CODE_TWITTER_REDIRECT = 201;
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static {
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/i/redirect", URI_CODE_TWITTER_REDIRECT);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/intent/tweet", URI_CODE_TWITTER_INTENT_TWEET);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/status/#", URI_CODE_TWITTER_STATUS);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/status/#/photo/#", URI_CODE_TWITTER_STATUS);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*", URI_CODE_TWITTER_USER);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/following", URI_CODE_TWITTER_USER_FOLLOWING);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/followers", URI_CODE_TWITTER_USER_FOLLOWERS);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/favorites", URI_CODE_TWITTER_USER_FAVORITES);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/*", URI_CODE_TWITTER_USER_LIST);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/*/members", URI_CODE_TWITTER_USER_LIST_MEMBERS);
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URI_MATCHER.addURI(AUTHORITY_TWITTER_COM, "/*/*/subscribers", URI_CODE_TWITTER_USER_LIST_MEMBERS);
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}
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private SharedPreferences mPreferences;
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private PackageManager mPackageManager;
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@Override
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protected void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
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switch (requestCode) {
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case REQUEST_PICK_ACTIVITY: {
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if (resultCode != RESULT_OK || data == null || !data.hasExtra(EXTRA_DATA)
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|| !data.hasExtra(EXTRA_INTENT)) {
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finish();
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return;
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}
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final ResolveInfo resolveInfo = data.getParcelableExtra(EXTRA_DATA);
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final Intent extraIntent = data.getParcelableExtra(EXTRA_INTENT);
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final ActivityInfo activityInfo = resolveInfo.activityInfo;
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if (activityInfo == null) {
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finish();
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return;
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}
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final SharedPreferences.Editor editor = mPreferences.edit();
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editor.putString(KEY_FALLBACK_TWITTER_LINK_HANDLER, activityInfo.packageName);
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editor.apply();
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final Intent intent = new Intent(Intent.ACTION_VIEW, extraIntent.getData());
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intent.setClassName(activityInfo.packageName, activityInfo.name);
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startActivity(intent);
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finish();
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}
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}
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}
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@Override
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protected void onCreate(final Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mPackageManager = getPackageManager();
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mPreferences = getSharedPreferences(SHARED_PREFERENCES_NAME, MODE_PRIVATE);
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final Intent intent = getIntent();
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final Uri data = intent.getData();
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if (data == null) {
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finish();
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return;
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}
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final Uri uri = regulateTwitterUri(data);
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final Intent handledIntent = getHandledIntent(uri);
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if (handledIntent != null) {
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startActivity(handledIntent);
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} else {
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AbsLogger.error(new TwitterLinkException("Unable to handle twitter uri " + uri));
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final String packageName = mPreferences.getString(KEY_FALLBACK_TWITTER_LINK_HANDLER, null);
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final Intent fallbackIntent = new Intent(Intent.ACTION_VIEW, uri);
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fallbackIntent.setPackage(packageName);
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if (TextUtils.isEmpty(packageName) || mPackageManager.queryIntentActivities(fallbackIntent, 0).isEmpty()) {
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final Intent pickIntent = new Intent(INTENT_ACTION_PICK_ACTIVITY);
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pickIntent.putExtra(EXTRA_INTENT, new Intent(Intent.ACTION_VIEW, uri));
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pickIntent.putExtra(EXTRA_BLACKLIST, new String[]{getPackageName()});
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startActivityForResult(pickIntent, REQUEST_PICK_ACTIVITY);
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return;
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} else {
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startActivity(fallbackIntent);
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}
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}
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finish();
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}
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private static Uri regulateTwitterUri(Uri data) {
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final String encodedFragment = data.getEncodedFragment();
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if (encodedFragment != null && encodedFragment.startsWith("!/")) {
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return regulateTwitterUri(Uri.parse("https://twitter.com" + encodedFragment.substring(1)));
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}
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final Uri.Builder builder = data.buildUpon();
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builder.authority(AUTHORITY_TWITTER_COM);
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return builder.build();
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}
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private Intent getHandledIntent(final Uri uri) {
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final List<String> pathSegments = uri.getPathSegments();
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switch (URI_MATCHER.match(uri)) {
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case URI_CODE_TWITTER_STATUS: {
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_STATUS);
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builder.appendQueryParameter(QUERY_PARAM_STATUS_ID, pathSegments.get(2));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_INTENT_TWEET: {
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final Intent handledIntent = new Intent(this, ComposeActivity.class);
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handledIntent.setAction(Intent.ACTION_SEND);
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final String text = uri.getQueryParameter("text");
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final String url = uri.getQueryParameter("url");
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handledIntent.putExtra(Intent.EXTRA_TEXT, Utils.getShareStatus(this, text, url));
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return handledIntent;
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}
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case URI_CODE_TWITTER_USER: {
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final String pathSegment = pathSegments.get(0);
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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if ("share".equals(pathSegment)) {
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final Intent handledIntent = new Intent(this, ComposeActivity.class);
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handledIntent.setAction(Intent.ACTION_SEND);
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final String text = uri.getQueryParameter("text");
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final String url = uri.getQueryParameter("url");
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handledIntent.putExtra(Intent.EXTRA_TEXT, Utils.getShareStatus(this, text, url));
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return handledIntent;
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} else if ("following".equals(pathSegment)) {
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builder.authority(AUTHORITY_USER_FRIENDS);
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builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(getDefaultAccountId(this)));
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} else if ("followers".equals(pathSegment)) {
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builder.authority(AUTHORITY_USER_FOLLOWERS);
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builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(getDefaultAccountId(this)));
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} else if ("favorites".equals(pathSegment)) {
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builder.authority(AUTHORITY_USER_FAVORITES);
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builder.appendQueryParameter(QUERY_PARAM_USER_ID, String.valueOf(getDefaultAccountId(this)));
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} else if (!ArrayUtils.contains(TWITTER_RESERVED_PATHS, pathSegment)) {
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builder.authority(AUTHORITY_USER);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, pathSegment);
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} else
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return null;
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_FOLLOWING: {
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_FRIENDS);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, pathSegments.get(0));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_FOLLOWERS: {
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_FOLLOWERS);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, pathSegments.get(0));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_FAVORITES: {
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_FAVORITES);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, pathSegments.get(0));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_LIST: {
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final String firstSegment = pathSegments.get(0);
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if (ArrayUtils.contains(TWITTER_RESERVED_PATHS, firstSegment)) {
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return null;
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}
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_LIST);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, firstSegment);
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builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, pathSegments.get(1));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_LIST_MEMBERS: {
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final String firstSegment = pathSegments.get(0);
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if (ArrayUtils.contains(TWITTER_RESERVED_PATHS, firstSegment)) {
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return null;
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}
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_LIST_MEMBERS);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, firstSegment);
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builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, pathSegments.get(1));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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case URI_CODE_TWITTER_USER_LIST_SUBSCRIBERS: {
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final String firstSegment = pathSegments.get(0);
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if (ArrayUtils.contains(TWITTER_RESERVED_PATHS, firstSegment)) {
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return null;
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}
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final Uri.Builder builder = new Uri.Builder();
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builder.scheme(SCHEME_TWIDERE);
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builder.authority(AUTHORITY_USER_LIST_SUBSCRIBERS);
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builder.appendQueryParameter(QUERY_PARAM_SCREEN_NAME, firstSegment);
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builder.appendQueryParameter(QUERY_PARAM_LIST_NAME, pathSegments.get(1));
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return new Intent(Intent.ACTION_VIEW, builder.build());
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}
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}
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return null;
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}
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private class TwitterLinkException extends Exception {
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public TwitterLinkException(final String s) {
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super(s);
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}
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}
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}
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