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implement F-Droid update checker

This commit is contained in:
Austin Huang 2020-09-08 15:42:12 -04:00
parent 1f2f526eb6
commit 93b80a7147
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GPG Key ID: 84C23AA04587A91F
1 changed files with 9 additions and 5 deletions
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14
app/src/main/java/awais/instagrabber/utils/UpdateChecker.java
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@ -5,6 +5,8 @@ import android.util.Log;
import androidx.annotation.NonNull;
import org.json.JSONObject;
import java.net.HttpURLConnection;
import java.net.URL;
@ -26,16 +28,18 @@ public final class UpdateChecker extends AsyncTask<Void, Void, Boolean> {
version = "";
HttpURLConnection conn =
(HttpURLConnection) new URL("https://github.com/austinhuang0131/instagrabber/releases/latest").openConnection();
conn.setInstanceFollowRedirects(false);
(HttpURLConnection) new URL("https://f-droid.org/api/v1/packages/me.austinhuang.instagrabber").openConnection();
conn.setUseCaches(false);
conn.setRequestProperty("User-Agent", Constants.A_USER_AGENT);
conn.connect();
final int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_MOVED_TEMP) {
version = conn.getHeaderField("Location").split("/v")[1];
return !version.equals(BuildConfig.VERSION_NAME);
if (responseCode == HttpURLConnection.HTTP_OK) {
final JSONObject data = new JSONObject(Utils.readFromConnection(conn));
if (BuildConfig.VERSION_CODE < data.getInt("suggestedVersionCode")) {
version = data.getJSONArray("packages").getString("versionName");
return true;
}
}
conn.disconnect();