117 lines
3.1 KiB
Java
117 lines
3.1 KiB
Java
package btools.routingapp;
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import java.util.HashSet;
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import java.util.Set;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.DialogInterface;
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import android.content.pm.ActivityInfo;
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import android.os.Bundle;
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import android.os.PowerManager;
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import android.os.PowerManager.WakeLock;
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import android.speech.tts.TextToSpeech.OnInitListener;
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public class BInstallerActivity extends Activity implements OnInitListener {
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private static final int DIALOG_CONFIRM_DELETE_ID = 1;
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private BInstallerView mBInstallerView;
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private PowerManager mPowerManager;
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private WakeLock mWakeLock;
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/** Called when the activity is first created. */
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@Override
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@SuppressWarnings("deprecation")
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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// Get an instance of the PowerManager
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mPowerManager = (PowerManager) getSystemService(POWER_SERVICE);
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// Create a bright wake lock
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mWakeLock = mPowerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK, getClass()
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.getName());
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setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
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// instantiate our simulation view and set it as the activity's content
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mBInstallerView = new BInstallerView(this);
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setContentView(mBInstallerView);
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}
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@Override
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protected void onResume() {
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super.onResume();
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/*
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* when the activity is resumed, we acquire a wake-lock so that the
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* screen stays on, since the user will likely not be fiddling with the
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* screen or buttons.
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*/
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mWakeLock.acquire();
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// Start the download manager
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mBInstallerView.startInstaller();
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}
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@Override
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protected void onPause() {
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super.onPause();
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System.exit(0);
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}
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@Override
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public void onInit(int i)
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{
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}
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@Override
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@SuppressWarnings("deprecation")
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protected Dialog onCreateDialog( int id )
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{
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AlertDialog.Builder builder;
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switch ( id )
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{
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case DIALOG_CONFIRM_DELETE_ID:
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builder = new AlertDialog.Builder( this );
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builder
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.setTitle( "Confirm Delete" )
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.setMessage( "Really delete?" ).setPositiveButton( "Yes", new DialogInterface.OnClickListener()
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{
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public void onClick( DialogInterface dialog, int id )
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{
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mBInstallerView.deleteSelectedTiles();
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}
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} ).setNegativeButton( "No", new DialogInterface.OnClickListener()
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{
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public void onClick( DialogInterface dialog, int id )
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{
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}
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} );
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return builder.create();
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default:
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return null;
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}
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}
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@SuppressWarnings("deprecation")
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public void showConfirmDelete()
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{
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showDialog( DIALOG_CONFIRM_DELETE_ID );
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}
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private Set<Integer> dialogIds = new HashSet<Integer>();
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private void showNewDialog( int id )
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{
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if ( dialogIds.contains( Integer.valueOf( id ) ) )
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{
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removeDialog( id );
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}
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dialogIds.add( Integer.valueOf( id ) );
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showDialog( id );
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}
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}
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