Example usage for android.content Intent CATEGORY

Introduction

In this page you can find the example usage for android.content Intent CATEGORY_HOME.

Prototype

String CATEGORY_HOME

To view the source code for android.content Intent CATEGORY_HOME.

Click Source Link

Document

This is the home activity, that is the first activity that is displayed when the device boots.

Usage

From source file:Main.java

public static String getCurLauncher(Context context) {
    if (context == null) {
        return null;
    }//from  ww w .  j a va2  s . co  m

    try {
        Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
        mainIntent.addCategory(Intent.CATEGORY_HOME);
        ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(mainIntent, 0);
        if (resolveInfo != null) {
            return resolveInfo.activityInfo.packageName;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return null;
}

From source file:Main.java

public static String getLauncherPackageName(Context context) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_HOME);
    ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent,
            PackageManager.MATCH_DEFAULT_ONLY);
    return resolveInfo.activityInfo.packageName;
}

From source file:Main.java

public static boolean onKeyBackGoHome(Activity activity, int keyCode, KeyEvent event) {
    if (!(keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0)) {
        return false; // continue
    }/*www. jav a 2s . c  o  m*/

    activity.startActivity(new Intent().setAction(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME));
    return true;
}

From source file:com.fanfou.app.opensource.util.IntentHelper.java

public static Intent getLauncherIntent() {
    final Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.addCategory(Intent.CATEGORY_HOME);
    return intent;
}

From source file:org.apache.cordova.home.Home.java

@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
    if ("goHome".equals(action)) {
        try {/* w  w  w . java  2 s  .  c  o  m*/
            Intent i = new Intent(Intent.ACTION_MAIN);
            i.addCategory(Intent.CATEGORY_HOME);
            this.cordova.getActivity().startActivity(i);

        } catch (Exception e) {
            Log.e(LOG_TAG, "Exception occurred: ".concat(e.getMessage()));
            return false;
        }
        callbackContext.success();
        return true;
    }
    Log.e(LOG_TAG, "Called invalid action: " + action);
    return false;
}

From source file:me.tassoevan.cordova.GoHomePlugin.java

private boolean doGoHomeAction(JSONArray args, CallbackContext callbackContext) {
    try {/*from   w w w . ja v  a  2s.c  om*/
        Intent i = new Intent(Intent.ACTION_MAIN);
        i.addCategory(Intent.CATEGORY_HOME);
        this.cordova.getActivity().startActivity(i);
        callbackContext.success();
        return true;
    } catch (Exception e) {
        this.logError("Exception occurred: ".concat(e.getMessage()));
        callbackContext.error("Exception occurred: ".concat(e.getMessage()));
        return false;
    }
}

From source file:org.mozilla.focus.shortcut.HomeScreen.java

/**
 * Switch to the the default home screen activity (launcher).
 *///from ww  w. j a va 2  s.co m
private static void goToHomeScreen(Context context) {
    Intent intent = new Intent(Intent.ACTION_MAIN);

    intent.addCategory(Intent.CATEGORY_HOME);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

From source file:jahirfiquitiva.iconshowcase.utilities.utils.Utils.java

public static String getDefaultLauncherPackage(@NonNull Context context) {
    final Intent intent = new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME);
    final ResolveInfo resolveInfo = context.getPackageManager().resolveActivity(intent,
            PackageManager.MATCH_DEFAULT_ONLY);
    return resolveInfo.activityInfo.packageName;
}

From source file:com.nhn.android.archetype.base.AABaseApplicationOrg.java

public static void applicationAllKill() {
    final ActivityManager am = (ActivityManager) _internalInstance.getSystemService(Activity.ACTIVITY_SERVICE);
    // stop running service inside current process.
    List<RunningServiceInfo> serviceList = am.getRunningServices(100);
    for (RunningServiceInfo service : serviceList) {
        if (service.pid == android.os.Process.myPid()) {
            Intent stop = new Intent();
            stop.setComponent(service.service);
            _internalInstance.stopService(stop);
        }//from  w w w . j  ava 2s. co  m
    }

    // move current task to background.
    Intent launchHome = new Intent(Intent.ACTION_MAIN);
    launchHome.addCategory(Intent.CATEGORY_DEFAULT);
    launchHome.addCategory(Intent.CATEGORY_HOME);
    _internalInstance.startActivity(launchHome);

    // post delay runnable(waiting for home application launching)
    new Handler().postDelayed(new Runnable() {
        public void run() {
            am.killBackgroundProcesses(_internalInstance.getPackageName());
        }
    }, 2000);
}

From source file:com.gigathinking.simpleapplock.ResetUnlockMethod.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.layout_reset);
    getActionBar().setDisplayHomeAsUpEnabled(true);

    mDialog = new ProgressDialog(this, ProgressDialog.STYLE_SPINNER);
    mDialog.setIndeterminate(true);//from w  w  w.  ja v a 2  s .  co  m
    prefs = PreferenceManager.getDefaultSharedPreferences(this);

    mResetReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            prefs.edit().putString(AppLockApplication.LOCKTYPE, AppLockApplication.LOCKTYPE_PIN).commit();
            prefs.edit()
                    .putString(AppLockApplication.PASSWORD, intent.getStringExtra(AppLockApplication.PASSWORD))
                    .commit();
            Toast.makeText(context, getString(R.string.pin_reset), Toast.LENGTH_LONG).show();
            startActivity(new Intent(Intent.ACTION_MAIN).addCategory(Intent.CATEGORY_HOME)
                    .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK));
            //startActivity(new Intent(ResetUnlockMethod.this,UnlockWithPIN.class).putExtra("test","test"));
            finish();
        }
    };
    LocalBroadcastManager.getInstance(this).registerReceiver(mResetReceiver,
            new IntentFilter(AppLockApplication.RESET_UNLOCK));

    if (!PreferenceManager.getDefaultSharedPreferences(this).getBoolean(getString(R.string.register_complete),
            false)) {
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setMessage(getString(R.string.reset_register_device));
        builder.setTitle(getString(R.string.info));
        builder.setPositiveButton(getString(R.string.register), new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                new Register().execute();
                if (mDialog != null) {
                    mDialog.setMessage(getString(R.string.register_ongoing));
                    mDialog.show();
                }
                dialog.dismiss();
            }
        });
        builder.setNegativeButton(getString(R.string.cancel), new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                dialog.dismiss();
                finish();
                Intent intent = new Intent(Intent.ACTION_MAIN);
                intent.addCategory(Intent.CATEGORY_HOME);
                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(intent);
            }
        });
        builder.create().show();
    } else {
        if (mDialog != null) {
            mDialog.setMessage(getString(R.string.connect_to_server));
            mDialog.show();
        }
        new DoRequestReset().execute();
    }
}

Example usage for android.content Intent CATEGORY_HOME

Introduction

Prototype

Document

Usage