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https://code.briarproject.org/briar/briar.git
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92 lines
2.8 KiB
Java
92 lines
2.8 KiB
Java
package org.briarproject.android;
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import static android.view.Gravity.CENTER;
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import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
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import static java.util.logging.Level.INFO;
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import static org.briarproject.android.TestingConstants.DEFAULT_LOG_LEVEL;
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import static org.briarproject.android.TestingConstants.PREVENT_SCREENSHOTS;
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import static org.briarproject.android.util.CommonLayoutParams.MATCH_MATCH;
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import java.io.File;
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import java.util.logging.Logger;
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import org.briarproject.R;
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import org.briarproject.android.util.LayoutUtils;
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import org.briarproject.api.db.DatabaseConfig;
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import roboguice.RoboGuice;
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import roboguice.activity.RoboSplashActivity;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Color;
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import android.os.Bundle;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import com.google.inject.Injector;
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public class SplashScreenActivity extends RoboSplashActivity {
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private static final Logger LOG =
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Logger.getLogger(SplashScreenActivity.class.getName());
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// This build expires on 12 July 2014
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private static final long EXPIRY_DATE = 1405123200 * 1000L;
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private long now = System.currentTimeMillis();
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public SplashScreenActivity() {
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Logger.getLogger("").setLevel(DEFAULT_LOG_LEVEL);
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minDisplayMs = 500;
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}
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@Override
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public void onCreate(Bundle state) {
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super.onCreate(state);
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if(PREVENT_SCREENSHOTS) getWindow().addFlags(FLAG_SECURE);
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LinearLayout layout = new LinearLayout(this);
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layout.setLayoutParams(MATCH_MATCH);
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layout.setGravity(CENTER);
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layout.setBackgroundColor(Color.WHITE);
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int pad = LayoutUtils.getLargeItemPadding(this);
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ImageView logo = new ImageView(this);
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logo.setPadding(pad, pad, pad, pad);
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logo.setImageResource(R.drawable.briar_logo_large);
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layout.addView(logo);
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setContentView(layout);
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}
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@Override
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protected void startNextActivity() {
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long duration = System.currentTimeMillis() - now;
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if(LOG.isLoggable(INFO))
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LOG.info("Guice startup took " + duration + " ms");
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if(System.currentTimeMillis() >= EXPIRY_DATE) {
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LOG.info("Expired");
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startActivity(new Intent(this, ExpiredActivity.class));
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} else {
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SharedPreferences prefs = getSharedPreferences("db", MODE_PRIVATE);
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String hex = prefs.getString("key", null);
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Injector i = RoboGuice.getBaseApplicationInjector(getApplication());
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DatabaseConfig databaseConfig = i.getInstance(DatabaseConfig.class);
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if(hex != null && databaseConfig.databaseExists()) {
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startActivity(new Intent(this, DashboardActivity.class));
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} else {
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prefs.edit().clear().commit();
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delete(databaseConfig.getDatabaseDirectory());
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startActivity(new Intent(this, SetupActivity.class));
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}
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}
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}
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private void delete(File f) {
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if(f.isFile()) f.delete();
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else if(f.isDirectory()) for(File child : f.listFiles()) delete(child);
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}
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}
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