Yeah, man. Unfortunately android isn't just java. Can you post the whole
error log because I can't see anything beyond "Unknown failure (at
android.os.Binder.execTransact(Binder.java:697))" I will say that a
failure to install an APK doesn't constitute a problem with your code
itself but the Android Studio environment clashing with the OS of your
device in some fashion. Do you have "Install From Unknown Sources" checked
off in your phone settings?
On Friday, November 16, 2018 at 5:27:55 PM UTC-5, Bobby_Bouche wrote:
>
> This is what i got. IT fails to installl apk...
>
> import android.support.v7.app.AppCompatActivity;
> import android.os.Bundle;
> import android.widget.ProgressBar;
> import org.bitcoinj.core.Context;
> import org.bitcoinj.core.NetworkParameters;
> import org.bitcoinj.core.listeners.DownloadProgressTracker;
> import org.bitcoinj.kits.WalletAppKit;
> import org.bitcoinj.params.TestNet3Params;
>
> import java.io.File;
> import java.util.Date;
>
> public class MainActivity extends AppCompatActivity {
>
> public static NetworkParameters BTCparams = TestNet3Params.get();
> public static WalletAppKit BTCkit = new WalletAppKit(BTCparams,new
> File("."),"BTC-Test");
> private ProgressBar BTCProgress;
>
> @Override
> protected void onCreate(Bundle savedInstanceState) {
> super.onCreate(savedInstanceState);
> setContentView(R.layout.activity_main);
> BTCProgress = findViewById(R.id.BTCProgress);
> Context.propagate(new Context(BTCparams));
> DownloadProgressTracker BTCListener = new DownloadProgressTracker() {
> @Override
> public void progress(double pct, int blocksSoFar, Date date) {
> System.out.println("Syncing..."+pct+"%");
> BTCProgress.setProgress((int) pct);
> }
> @Override
> public void doneDownload() {
> System.out.println("Sync Done.");
> BTCProgress.setProgress(100);
> }
> };
>
> BTCkit.setDownloadListener(BTCListener).setBlockingStartup(false).startAsync().awaitRunning();
> }
> }
>
>
> Unknown failure (at android.os.Binder.execTransact(Binder.java:697))
> Error while Installing APKs
>
> This is a pretty simple script and i know this code works in a normal java
> program.
>
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