Example usage for android.content Intent ACTION

Introduction

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

Prototype

String ACTION_MAIN

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

Click Source Link

Document

Activity Action: Start as a main entry point, does not expect to receive data.

Usage

From source file:com.oakesville.mythling.MediaPagerActivity.java

@Override
public void onBackPressed() {
    if (EpgActivity.class.getName().equals(backTo) || FireTvEpgActivity.class.getName().equals(backTo)) {
        Intent a = new Intent(Intent.ACTION_MAIN);
        a.addCategory(Intent.CATEGORY_HOME);
        a.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(a);/*from www.  ja v  a  2 s  .  c o m*/
    } else if (modeSwitch) {
        modeSwitch = false;
        Intent intent = new Intent(this, MediaPagerActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
        startActivity(intent);
        finish();
    } else {
        super.onBackPressed();
    }
}

From source file:com.digitalarx.android.ui.activity.FileDisplayActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    Log_OC.d(TAG, "onCreate() start");
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);

    super.onCreate(savedInstanceState); // this calls onAccountChanged() when ownCloud Account is valid

    // PIN CODE request ;  best location is to decide, let's try this first
    if (getIntent().getAction() != null && getIntent().getAction().equals(Intent.ACTION_MAIN)
            && savedInstanceState == null) {
        requestPinCode();/*from  w ww  .j a  v a2s. c  om*/
    } else if (getIntent().getAction() == null && savedInstanceState == null) {
        requestPinCode();
    }

    /// grant that FileObserverService is watching favourite files
    if (savedInstanceState == null) {
        Intent initObserversIntent = FileObserverService.makeInitIntent(this);
        startService(initObserversIntent);
    }

    /// Load of saved instance state
    if (savedInstanceState != null) {
        mWaitingToPreview = (OCFile) savedInstanceState
                .getParcelable(FileDisplayActivity.KEY_WAITING_TO_PREVIEW);
        mSyncInProgress = savedInstanceState.getBoolean(KEY_SYNC_IN_PROGRESS);
        mWaitingToSend = (OCFile) savedInstanceState.getParcelable(FileDisplayActivity.KEY_WAITING_TO_SEND);

        //mauz added
        isSyncServiceStarted = savedInstanceState.getBoolean(IS_SYNC_SERVICE_STARTED);

    } else {
        mWaitingToPreview = null;
        mSyncInProgress = false;
        mWaitingToSend = null;
    }

    /// USER INTERFACE

    // Inflate and set the layout view
    setContentView(R.layout.files);
    mDualPane = getResources().getBoolean(R.bool.large_land_layout);
    mLeftFragmentContainer = findViewById(R.id.left_fragment_container);
    mRightFragmentContainer = findViewById(R.id.right_fragment_container);
    if (savedInstanceState == null) {
        createMinFragments();
    }

    // Action bar setup
    mDirectories = new CustomArrayAdapter<String>(this, R.layout.sherlock_spinner_dropdown_item);
    getSupportActionBar().setHomeButtonEnabled(true); // mandatory since Android ICS, according to the official documentation
    setSupportProgressBarIndeterminateVisibility(mSyncInProgress /*|| mRefreshSharesInProgress*/); // always AFTER setContentView(...) ; to work around bug in its implementation

    Log_OC.d(TAG, "onCreate() end");
}

From source file:com.adguard.android.commons.BrowserUtils.java

public static void startYandexBrowser(Context context) {
    ComponentName componentName = getYandexBrowser(context, Intent.ACTION_MAIN);

    if (componentName != null) {
        startBrowser(context, componentName);
    }/*from   w w w .j  a  va 2  s  .  com*/
}

From source file:com.notepadlite.MainActivity.java

private void checkForAndroidWear() {
    // Notepad Plugin for Android Wear sends intent with "plugin_install_complete" extra,
    // in order to verify that the main Notepad app is installed correctly
    if (getIntent().hasExtra("plugin_install_complete")) {
        if (getSupportFragmentManager().findFragmentByTag("WearPluginDialogFragmentAlt") == null) {
            DialogFragment wearDialog = new WearPluginDialogFragmentAlt();
            wearDialog.show(getSupportFragmentManager(), "WearPluginDialogFragmentAlt");
        }//from w ww.  j  a v a  2  s.  c  o  m

        SharedPreferences pref = getSharedPreferences(getPackageName() + "_preferences", Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = pref.edit();
        editor.putBoolean("show_wear_dialog", false);
        editor.apply();
    } else {
        boolean hasAndroidWear = false;

        @SuppressWarnings("unused")
        PackageInfo pInfo;
        try {
            pInfo = getPackageManager().getPackageInfo("com.google.android.wearable.app", 0);
            hasAndroidWear = true;
        } catch (PackageManager.NameNotFoundException e) {
        }

        if (hasAndroidWear) {
            try {
                pInfo = getPackageManager().getPackageInfo("com.notepadlite.wear", 0);
                Intent intent = new Intent(Intent.ACTION_MAIN);
                intent.setComponent(ComponentName
                        .unflattenFromString("com.notepadlite.wear/com.notepadlite.wear.MobileMainActivity"));
                intent.addCategory(Intent.CATEGORY_LAUNCHER);
                intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                startActivity(intent);
            } catch (PackageManager.NameNotFoundException e) {
                SharedPreferences pref = getSharedPreferences(getPackageName() + "_preferences",
                        Context.MODE_PRIVATE);
                if (pref.getBoolean("show_wear_dialog", true)
                        && getSupportFragmentManager().findFragmentByTag("WearPluginDialogFragment") == null) {
                    DialogFragment wearDialog = new WearPluginDialogFragment();
                    wearDialog.show(getSupportFragmentManager(), "WearPluginDialogFragment");
                }
            } catch (ActivityNotFoundException e) {
            }
        }
    }
}

From source file:com.shipdream.lib.android.mvc.view.BaseTestCase.java

protected void pressHome() {
    Intent startMain = new Intent(Intent.ACTION_MAIN);
    startMain.addCategory(Intent.CATEGORY_HOME);
    activity.startActivity(startMain);
}

From source file:com.abhinavjhanwar.android.egg.neko.Cat.java

public NotificationCompat.Builder buildNotificationbelowM(Context context) {
    final Bundle extras = new Bundle();
    extras.putString("android.substName", context.getString(R.string.app_name));
    final Intent intent = new Intent(Intent.ACTION_MAIN).setClass(context, NekoLand.class)
            .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    return new NotificationCompat.Builder(context).setSmallIcon(R.drawable.stat_icon)
            .setContentTitle(OldService.notificationText).setContentText(getName())
            .setContentIntent(PendingIntent.getActivity(context, 0, intent, 0)).setAutoCancel(true)
            .setVibrate(PURR);/* www. j  av  a2s . co  m*/
}

From source file:com.android.launcher3.InstallShortcutReceiver.java

/**
 * Returns true if the intent is a valid launch intent for a shortcut.
 * This is used to identify shortcuts which are different from the ones exposed by the
 * applications' manifest file.//w  w  w.j a v a2  s .co m
 *
 * When DISABLE_ALL_APPS is true, shortcuts exposed via the app's manifest should never be
 * duplicated or removed(unless the app is un-installed).
 *
 * @param launchIntent The intent that will be launched when the shortcut is clicked.
 */
static boolean isValidShortcutLaunchIntent(Intent launchIntent) {
    if (launchIntent != null && Intent.ACTION_MAIN.equals(launchIntent.getAction())
            && launchIntent.getComponent() != null && launchIntent.getCategories() != null
            && launchIntent.getCategories().size() == 1 && launchIntent.hasCategory(Intent.CATEGORY_LAUNCHER)
            && launchIntent.getExtras() == null && TextUtils.isEmpty(launchIntent.getDataString())) {
        return false;
    }
    return true;
}

From source file:org.wso2.iot.agent.activities.PinCodeActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_BACK
            && AlreadyRegisteredActivity.class.getSimpleName().equals(fromActivity)) {
        Intent intent = new Intent(PinCodeActivity.this, AlreadyRegisteredActivity.class);
        intent.putExtra(getResources().getString(R.string.intent_extra_from_activity),
                PinCodeActivity.class.getSimpleName());
        intent.putExtra(getResources().getString(R.string.intent_extra_regid), registrationId);
        startActivity(intent);/*from w  ww . ja  v  a  2s . co m*/
        finish();
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_BACK) {
        Intent i = new Intent();
        i.setAction(Intent.ACTION_MAIN);
        i.addCategory(Intent.CATEGORY_HOME);
        startActivity(i);
        finish();
        return true;
    }
    return super.onKeyDown(keyCode, event);
}

From source file:com.farmerbb.taskbar.activity.HomeActivity.java

@SuppressWarnings("deprecation")
@TargetApi(Build.VERSION_CODES.N)//w ww  .  j a v a  2s. com
@Override
protected void onResume() {
    super.onResume();

    if (bootToFreeform()) {
        if (U.launcherIsDefault(this)) {
            U.startFreeformHack(this, false, false);
        } else {
            U.showToastLong(this, R.string.set_as_default_home);

            Intent homeIntent = new Intent(Intent.ACTION_MAIN);
            homeIntent.addCategory(Intent.CATEGORY_HOME);
            homeIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

            try {
                startActivity(homeIntent);
                finish();
            } catch (ActivityNotFoundException e) {
                /* Gracefully fail */ }
        }
    } else {
        LocalBroadcastManager.getInstance(this)
                .sendBroadcast(new Intent("com.farmerbb.taskbar.TEMP_SHOW_TASKBAR"));
    }
}

From source file:com.adguard.android.commons.BrowserUtils.java

public static void startBrowser(Context context, ComponentName component) {
    Intent intent = new Intent(Intent.ACTION_MAIN);
    intent.addCategory(Intent.CATEGORY_LAUNCHER);
    intent.setComponent(component);/*  ww w . ja v  a2  s  .  c om*/
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    context.startActivity(intent);
}

Example usage for android.content Intent ACTION_MAIN

Introduction

Prototype

Document

Usage