Initial commit

1 files changed, 127 insertions, 0 deletions

diff --git a/app/src/main/java/org/bienvenidoainternet/baiparser/UpdaterActivity.java b/app/src/main/java/org/bienvenidoainternet/baiparser/UpdaterActivity.java
new file mode 100644
index 0000000..e98f303
--- /dev/null
+++ b/app/src/main/java/org/bienvenidoainternet/baiparser/UpdaterActivity.java
@@ -0,0 +1,127 @@
+package org.bienvenidoainternet.baiparser;
+
+import android.content.Context;
+import android.content.ContextWrapper;
+import android.content.Intent;
+import android.net.Uri;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.text.Html;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.koushikdutta.async.future.FutureCallback;
+import com.koushikdutta.ion.Ion;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.InputStream;
+
+public class UpdaterActivity extends AppCompatActivity {
+    private float lastVersion = 1.0F;
+    Button btnUpdate;
+    ProgressBar barUpdate;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_updater);
+        setTheme(R.style.AppTheme_Black_Activity);
+        btnUpdate = (Button) findViewById(R.id.btnDownloadLastVersion);
+        barUpdate = (ProgressBar) findViewById(R.id.barUpdateProgress);
+        TextView txtCurrentVersion = (TextView) findViewById(R.id.txtCurrentVersion);
+        btnUpdate.setEnabled(false);
+        txtCurrentVersion.setText("Versión actual: " + MainActivity.CURRENT_VERSION);
+        getVersionData();
+        btnUpdate.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                downloadApk();
+            }
+        });
+    }
+
+    private void getVersionData(){
+        Ion.with(getApplicationContext())
+                .load("http://ahri.xyz/bai/version.php")
+                .asString()
+                .setCallback(new FutureCallback<String>() {
+                    @Override
+                    public void onCompleted(Exception e, String result) {
+                        if (e != null) {
+                            e.printStackTrace();
+                        } else {
+                            JSONObject version = null;
+                            try {
+                                version = new JSONObject(result);
+                                lastVersion = (float) version.getDouble("version");
+                                TextView txtLastVersion = (TextView) findViewById(R.id.txtLastVersion);
+                                txtLastVersion.setText("Última versión: " + lastVersion);
+
+                                if (lastVersion > MainActivity.CURRENT_VERSION) {
+                                    getChangelog();
+                                    btnUpdate.setEnabled(true);
+                                }
+                            } catch (JSONException e1) {
+                                e1.printStackTrace();
+                            }
+                        }
+                    }
+                });
+    }
+
+    private void getChangelog(){
+        Ion.with(getApplicationContext())
+                .load("http://ahri.xyz/bai/lastChangelog.txt")
+                .asString()
+                .setCallback(new FutureCallback<String>() {
+                    @Override
+                    public void onCompleted(Exception e, String result) {
+                        if (e != null){
+                            e.printStackTrace();
+                        }else{
+                            TextView txtChangelog = (TextView) findViewById(R.id.txtChangelog);
+                            txtChangelog.setText(Html.fromHtml(result));
+                        }
+                    }
+                });
+    }
+
+    private void downloadApk(){
+        ContextWrapper cw = new ContextWrapper(getApplicationContext());
+        File directory = cw.getDir("src", Context.MODE_PRIVATE);
+        if (!directory.exists()) {
+            directory.mkdir();
+        }
+        final File filePath = new File(directory, "last.apk");
+        if (filePath.exists()) {
+            filePath.delete();
+        }
+        Ion.with(getApplicationContext())
+                .load("http://ahri.xyz/bai/" + lastVersion + "/last.apk")
+                .setLogging("Updater", Log.VERBOSE)
+                .progressBar(barUpdate)
+                .write(filePath)
+                .setCallback(new FutureCallback<File>() {
+                    @Override
+                    public void onCompleted(Exception e, File result) {
+                        if (e != null) {
+                            Toast.makeText(getApplicationContext(), "Error: " + e.getMessage(), Toast.LENGTH_LONG).show();
+                        } else {
+                            Intent promptInstall = new Intent(Intent.ACTION_VIEW)
+                                    .setDataAndType(Uri.fromFile(filePath),
+                                            "application/vnd.android.package-archive");
+                            startActivity(promptInstall);
+                        }
+                    }
+                });
+    }
+}
+
+