Example usage for android.content Intent setClass

List of usage examples for android.content Intent setClass

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Introduction

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

Prototype

public @NonNull Intent setClass(@NonNull Context packageContext, @NonNull Class<?> cls)

Source Link

Document

Convenience for calling #setComponent(ComponentName) with the name returned by a Class object.

Usage

From source file:terse.a1.TerseActivity.java

private void viewPath9display(String path, LayoutParams widgetParams) {
    String explain;/*from w w  w  . j a v  a  2  s.c o m*/
    if (terp_error != null) {
        explain = "terp_error = " + terp_error;
    } else {
        try {
            terp.say("Sending to terp: %s", path);
            final Dict d = terp.handleUrl(path, taQuery);
            explain = "DEFAULT EXPLANATION:\n\n" + d.toString();

            Str TYPE = d.cls.terp.newStr("type");
            Str VALUE = d.cls.terp.newStr("value");
            Str TITLE = d.cls.terp.newStr("title");
            Str type = (Str) d.dict.get(TYPE);
            Ur value = d.dict.get(VALUE);
            Ur title = d.dict.get(TITLE);

            // {
            // double ticks = Static.floatAt(d, "ticks", -1);
            // double nanos = Static.floatAt(d, "nanos", -1);
            // Toast.makeText(
            // getApplicationContext(),
            // Static.fmt("%d ticks, %.3f secs", (long) ticks,
            // (double) nanos / 1e9), Toast.LENGTH_SHORT)
            // .show();
            // }

            if (type.str.equals("list") && value instanceof Vec) {
                final ArrayList<Ur> v = ((Vec) value).vec;
                final ArrayList<String> labels = new ArrayList<String>();
                final ArrayList<String> links = new ArrayList<String>();
                for (int i = 0; i < v.size(); i++) {
                    Ur item = v.get(i);
                    String label = item instanceof Str ? ((Str) item).str : item.toString();
                    if (item instanceof Vec && ((Vec) item).vec.size() == 2) {
                        // OLD STYLE
                        label = ((Vec) item).vec.get(0).toString();
                        Matcher m = LINK_P.matcher(label);
                        if (m.lookingAt()) {
                            label = m.group(2) + " " + m.group(3);
                        }
                        label += "    [" + ((Vec) item).vec.get(1).toString().length() + "]";
                        links.add(null); // Use old style, not links.
                    } else {
                        // NEW STYLE
                        label = item.toString();
                        if (label.charAt(0) == '/') {
                            String link = Terp.WHITE_PLUS.split(label, 2)[0];
                            links.add(link);
                        } else {
                            links.add("");
                        }
                    }
                    labels.add(label);
                }
                if (labels.size() != links.size())
                    terp.toss("lables#%d links#%d", labels.size(), links.size());

                ListView listv = new ListView(this);
                listv.setAdapter(new ArrayAdapter<String>(this, R.layout.list_item, labels));
                listv.setLayoutParams(widgetParams);
                listv.setTextFilterEnabled(true);

                listv.setOnItemClickListener(new OnItemClickListener() {
                    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                        // When clicked, show a toast with the TextView text
                        // Toast.makeText(getApplicationContext(),
                        // ((TextView) view).getText(),
                        // Toast.LENGTH_SHORT).show();
                        String toast_text = ((TextView) view).getText().toString();
                        // if (v.get(position) instanceof Vec) {
                        if (links.get(position) == null) {
                            // OLD STYLE
                            Vec pair = (Vec) v.get(position);
                            if (pair.vec.size() == 2) {
                                if (pair.vec.get(0) instanceof Str) {
                                    String[] words = ((Str) pair.vec.get(0)).str.split("\\|");
                                    Log.i("TT-WORDS", terp.arrayToString(words));
                                    toast_text += "\n\n" + Static.arrayToString(words);
                                    if (words[1].equals("link")) {
                                        Uri uri = new Uri.Builder().scheme("terse").path(words[2]).build();
                                        Intent intent = new Intent("android.intent.action.MAIN", uri);
                                        intent.setClass(getApplicationContext(), TerseActivity.class);

                                        startActivity(intent);
                                    }
                                }
                            }
                        } else {
                            // NEW STYLE
                            terp.say("NEW STYLE LIST SELECT #%d link=<%s> label=<%s>", position,
                                    links.get(position), labels.get(position));
                            if (links.get(position).length() > 0) {
                                Uri uri = new Uri.Builder().scheme("terse").path(links.get(position)).build();
                                Intent intent = new Intent("android.intent.action.MAIN", uri);
                                intent.setClass(getApplicationContext(), TerseActivity.class);

                                startActivity(intent);
                            }
                        }
                        // }
                        // Toast.makeText(getApplicationContext(),
                        // ((TextView) view).getText(),
                        // Toast.LENGTH_SHORT).show();
                    }
                });
                setContentView(listv);
                return;
            } else if (type.str.equals("edit") && value instanceof Str) {
                final EditText ed = new EditText(this);

                ed.setText(taSaveMe == null ? value.toString() : taSaveMe);

                ed.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_MULTI_LINE
                        | InputType.TYPE_TEXT_VARIATION_LONG_MESSAGE | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
                ed.setLayoutParams(widgetParams);
                // ed.setTextSize(TypedValue.COMPLEX_UNIT_SP, 22);
                ed.setTextAppearance(this, R.style.teletype);
                ed.setBackgroundColor(Color.BLACK);
                ed.setGravity(Gravity.TOP);
                ed.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_INSET);
                ed.setVerticalFadingEdgeEnabled(true);
                ed.setVerticalScrollBarEnabled(true);
                ed.setOnKeyListener(new OnKeyListener() {
                    public boolean onKey(View v, int keyCode, KeyEvent event) {
                        // If the event is a key-down event on the "enter"
                        // button
                        // if ((event.getAction() == KeyEvent.ACTION_DOWN)
                        // &&
                        // (keyCode == KeyEvent.KEYCODE_ENTER)) {
                        // // Perform action on key press
                        // Toast.makeText(TerseActivity.this, ed.getText(),
                        // Toast.LENGTH_SHORT).show();
                        // return true;
                        // }
                        return false;
                    }
                });

                Button btn = new Button(this);
                btn.setText("Save");
                btn.setOnClickListener(new OnClickListener() {
                    public void onClick(View v) {
                        // Perform action on clicks
                        String text = ed.getText().toString();
                        text = Parser.charSubsts(text);
                        Toast.makeText(TerseActivity.this, text, Toast.LENGTH_SHORT).show();
                        String action = stringAt(d, "action");
                        String query = "";

                        String f1 = stringAt(d, "field1");
                        String v1 = stringAt(d, "value1");
                        String f2 = stringAt(d, "field2");
                        String v2 = stringAt(d, "value2");
                        f1 = (f1 == null) ? "f1null" : f1;
                        v1 = (v1 == null) ? "v1null" : v1;
                        f2 = (f2 == null) ? "f2null" : f2;
                        v2 = (v2 == null) ? "v2null" : v2;

                        startTerseActivity(action, query, stringAt(d, "field1"), stringAt(d, "value1"),
                                stringAt(d, "field2"), stringAt(d, "value2"), "text", text);
                    }
                });

                LinearLayout linear = new LinearLayout(this);
                linear.setOrientation(LinearLayout.VERTICAL);
                linear.addView(btn);
                linear.addView(ed);
                setContentView(linear);
                return;

            } else if (type.str.equals("draw") && value instanceof Vec) {
                Vec v = ((Vec) value);
                DrawView dv = new DrawView(this, v.vec, d);
                dv.setLayoutParams(widgetParams);
                setContentView(dv);
                return;
            } else if (type.str.equals("live")) {
                Blk blk = value.mustBlk();
                Blk event = Static.urAt(d, "event").asBlk();
                TerseSurfView tsv = new TerseSurfView(this, blk, event);
                setContentView(tsv);
                return;
            } else if (type.str.equals("fnord")) {
                Blk blk = value.mustBlk();
                Blk event = Static.urAt(d, "event").asBlk();
                FnordView fnord = new FnordView(this, blk, event);
                setContentView(fnord);
                return;
            } else if (type.str.equals("world") && value instanceof Str) {
                String newWorld = value.toString();
                if (Terp.WORLD_P.matcher(newWorld).matches()) {
                    world = newWorld;
                    resetTerp();
                    explain = Static.fmt("Switching to world <%s>\nUse menu to go Home.", world);
                    Toast.makeText(getApplicationContext(), explain, Toast.LENGTH_LONG).show();
                } else {
                    terp.toss("Bad world syntax (must be 3 letters then 0 to 3 digits: <%s>", newWorld);
                }
                // Fall thru for explainv.setText(explain).
            } else if (type.str.equals("text")) {
                explain = "<<< " + title + " >>>\n\n" + value.toString();
                // Fall thru for explainv.setText(explain).
            } else if (type.str.equals("html")) {
                final WebView webview = new WebView(this);
                // webview.loadData(value.toString(), "text/html", null);
                webview.loadDataWithBaseURL("terse://terse", value.toString(), "text/html", "UTF-8", null);
                webview.setWebViewClient(new WebViewClient() {
                    @Override
                    public boolean shouldOverrideUrlLoading(WebView view, String url) {
                        // terp.say("WebView UrlLoading: url=%s", url);
                        URI uri = URI.create("" + url);
                        // terp.say("WebView UrlLoading: URI=%s", uri);
                        terp.say("WebView UrlLoading: getPath=%s", uri.getPath());
                        terp.say("WebView UrlLoading: getQuery=%s", uri.getQuery());

                        // Toast.makeText(getApplicationContext(),
                        // uri.toASCIIString(), Toast.LENGTH_SHORT)
                        // .show();
                        // webview.invalidate();
                        //
                        // TextView quick = new
                        // TextView(TerseActivity.this);
                        // quick.setText(uri.toASCIIString());
                        // quick.setBackgroundColor(Color.BLACK);
                        // quick.setTextColor(Color.WHITE);
                        // setContentView(quick);

                        startTerseActivity(uri.getPath(), uri.getQuery());

                        return true;
                    }
                });

                // webview.setWebChromeClient(new WebChromeClient());
                webview.getSettings().setBuiltInZoomControls(true);
                // webview.getSettings().setJavaScriptEnabled(true);
                webview.getSettings().setDefaultFontSize(18);
                webview.getSettings().setNeedInitialFocus(true);
                webview.getSettings().setSupportZoom(true);
                webview.getSettings().setSaveFormData(true);
                setContentView(webview);

                // ScrollView scrollv = new ScrollView(this);
                // scrollv.addView(webview);
                // setContentView(scrollv);
                return;
            } else {
                explain = "Unknown page type: " + type.str + " with vaule type: " + value.cls
                        + "\n\n##############\n\n";
                explain += value.toString();
                // Fall thru for explainv.setText(explain).
            }

        } catch (Exception ex) {
            ex.printStackTrace();
            explain = Static.describe(ex);
        }
    }

    TextView explainv = new TextView(this);
    explainv.setText(explain);
    explainv.setBackgroundColor(Color.BLACK);
    explainv.setTextSize(TypedValue.COMPLEX_UNIT_SP, 24);
    explainv.setTextColor(Color.YELLOW);

    SetContentViewWithHomeButtonAndScroll(explainv);
}

From source file:com.sft.fragment.SchoolsFragment.java

@Override
public void onActivityResult(int requestCode, final int resultCode, final Intent data) {
    if (data != null) {
        if (resultCode == R.id.base_left_btn) {
            SchoolVO school = (SchoolVO) data.getSerializableExtra("school");
            if (app.userVO != null && app.userVO.getApplystate().equals(EnrollResult.SUBJECT_NONE.getValue())
                    && school != null) {
                int position = adapter.getData().indexOf(school);
                adapter.setSelected(position);
                adapter.notifyDataSetChanged();
            }//  ww w  .j a  v  a  2  s .co  m
            return;
        }
        LogUtil.print("schoolsss-->");
        if (isFromMenu) {
            data.setClass(getActivity(), ApplyActivity.class);
            data.putExtra("isFromMenu", isFromMenu);
            startActivity(data);
        }
        new MyHandler(200) {
            @Override
            public void run() {
                getActivity().setResult(resultCode, data);
                getActivity().finish();
            }
        };
    }
}

From source file:com.ringdroid.RingdroidEditActivity.java

@Override
protected Dialog onCreateDialog(int id) {
    if (id == DIALOG_USE_ALL) {
        return new AlertDialog.Builder(this).setIcon(android.R.drawable.ic_dialog_alert)
                .setTitle(R.string.ring_picker_title)
                .setSingleChoiceItems(R.array.set_ring_option, 0, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                        ring_button_type = whichButton;
                    }/*from   w w  w  . j av a  2  s . co m*/
                }).setPositiveButton(R.string.alert_ok_button, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                        int ring_type = 0;
                        if (ring_button_type == 3) {
                            Intent intent = new Intent();
                            Uri currentFileUri = Uri.parse(mFilename);
                            intent.setData(currentFileUri);
                            intent.setClass(RingdroidEditActivity.this,
                                    com.ringdroid.ChooseContactActivity.class);
                            RingdroidEditActivity.this.startActivity(intent);
                            return;
                        } else if (ring_button_type == 0) {
                            ring_type = RingtoneManager.TYPE_RINGTONE;
                        } else if (ring_button_type == 1) {
                            ring_type = RingtoneManager.TYPE_NOTIFICATION;
                        } else if (ring_button_type == 2) {
                            ring_type = RingtoneManager.TYPE_ALARM;
                        }
                        // u = Const.mp3dir + ring.getString(Const.mp3);
                        Uri currentFileUri = null;
                        if (!mFilename.startsWith("content:")) {
                            String selection;
                            selection = MediaStore.Audio.Media.DATA + "=?";//+"='"+DatabaseUtils.sqlEscapeString(mFilename)+"'";
                            String[] selectionArgs = new String[1];
                            selectionArgs[0] = mFilename;

                            Uri head = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                            Cursor c = getExternalAudioCursor(selection, selectionArgs);
                            if (c == null || c.getCount() == 0) {
                                head = MediaStore.Audio.Media.INTERNAL_CONTENT_URI;
                                c = getInternalAudioCursor(selection, selectionArgs);
                            }
                            startManagingCursor(c);
                            if (c == null || c.getCount() == 0)
                                return;
                            c.moveToFirst();
                            String itemUri = head.toString() + "/"
                                    + c.getString(c.getColumnIndexOrThrow(MediaStore.Audio.Media._ID));
                            currentFileUri = Uri.parse(itemUri);
                        } else {
                            currentFileUri = Uri.parse(mFilename);
                        }
                        RingtoneManager.setActualDefaultRingtoneUri(RingdroidEditActivity.this, ring_type,
                                currentFileUri);
                        Toast.makeText(RingdroidEditActivity.this,
                                "" + getResources().getStringArray(R.array.set_ring_option)[ring_button_type],
                                Toast.LENGTH_SHORT).show();
                    }
                }).setNegativeButton(R.string.alertdialog_cancel, new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                    }
                }).create();
    }
    return super.onCreateDialog(id);
}

From source file:co.taqat.call.LinphoneActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    //This must be done before calling super.onCreate().
    super.onCreate(savedInstanceState);

    if (getResources().getBoolean(R.bool.orientation_portrait_only)) {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    }//from w  w w . j ava  2 s.c om

    boolean useFirstLoginActivity = getResources().getBoolean(R.bool.display_account_assistant_at_first_start);
    if (LinphonePreferences.instance().isProvisioningLoginViewEnabled()) {
        Intent wizard = new Intent();
        wizard.setClass(this, RemoteProvisioningLoginActivity.class);
        wizard.putExtra("Domain", LinphoneManager.getInstance().wizardLoginViewDomain);
        startActivity(wizard);
        finish();
        return;
    } else if (savedInstanceState == null
            && (useFirstLoginActivity && LinphonePreferences.instance().isFirstLaunch())) {
        if (LinphonePreferences.instance().getAccountCount() > 0) {
            LinphonePreferences.instance().firstLaunchSuccessful();
        } else {
            startActivity(new Intent().setClass(this, AssistantActivity.class));
            finish();
            return;
        }
    }

    if (getIntent() != null && getIntent().getExtras() != null) {
        newProxyConfig = getIntent().getExtras().getBoolean("isNewProxyConfig");
    }

    if (getResources().getBoolean(R.bool.use_linphone_tag)) {
        if (getPackageManager().checkPermission(Manifest.permission.WRITE_SYNC_SETTINGS,
                getPackageName()) != PackageManager.PERMISSION_GRANTED) {
            checkSyncPermission();
        } else {
            ContactsManager.getInstance().initializeSyncAccount(getApplicationContext(), getContentResolver());
        }
    } else {
        ContactsManager.getInstance().initializeContactManager(getApplicationContext(), getContentResolver());
    }

    setContentView(R.layout.main);
    instance = this;
    fragmentsHistory = new ArrayList<FragmentsAvailable>();
    pendingFragmentTransaction = FragmentsAvailable.UNKNOW;

    initButtons();
    initSideMenu();

    currentFragment = FragmentsAvailable.EMPTY;
    if (savedInstanceState == null) {
        changeCurrentFragment(FragmentsAvailable.DIALER, getIntent().getExtras());
    } else {
        currentFragment = (FragmentsAvailable) savedInstanceState.getSerializable("currentFragment");
    }

    mListener = new LinphoneCoreListenerBase() {
        @Override
        public void messageReceived(LinphoneCore lc, LinphoneChatRoom cr, LinphoneChatMessage message) {
            displayMissedChats(getUnreadMessageCount());
        }

        @Override
        public void registrationState(LinphoneCore lc, LinphoneProxyConfig proxy,
                LinphoneCore.RegistrationState state, String smessage) {
            if (state.equals(RegistrationState.RegistrationCleared)) {
                if (lc != null) {
                    LinphoneAuthInfo authInfo = lc.findAuthInfo(proxy.getIdentity(), proxy.getRealm(),
                            proxy.getDomain());
                    if (authInfo != null)
                        lc.removeAuthInfo(authInfo);
                }
            }

            refreshAccounts();

            if (getResources().getBoolean(R.bool.use_phone_number_validation)) {
                if (state.equals(RegistrationState.RegistrationOk)) {
                    LinphoneManager.getInstance().isAccountWithAlias();
                }
            }

            if (state.equals(RegistrationState.RegistrationFailed) && newProxyConfig) {
                newProxyConfig = false;
                if (proxy.getError() == Reason.BadCredentials) {
                    //displayCustomToast(getString(R.string.error_bad_credentials), Toast.LENGTH_LONG);
                }
                if (proxy.getError() == Reason.Unauthorized) {
                    displayCustomToast(getString(R.string.error_unauthorized), Toast.LENGTH_LONG);
                }
                if (proxy.getError() == Reason.IOError) {
                    displayCustomToast(getString(R.string.error_io_error), Toast.LENGTH_LONG);
                }
            }
        }

        @Override
        public void callState(LinphoneCore lc, LinphoneCall call, LinphoneCall.State state, String message) {
            if (state == State.IncomingReceived) {
                startActivity(new Intent(LinphoneActivity.instance(), CallIncomingActivity.class));
            } else if (state == State.OutgoingInit || state == State.OutgoingProgress) {
                startActivity(new Intent(LinphoneActivity.instance(), CallOutgoingActivity.class));
            } else if (state == State.CallEnd || state == State.Error || state == State.CallReleased) {
                resetClassicMenuLayoutAndGoBackToCallIfStillRunning();
            }

            int missedCalls = LinphoneManager.getLc().getMissedCallsCount();
            displayMissedCalls(missedCalls);
        }
    };

    int missedCalls = LinphoneManager.getLc().getMissedCallsCount();
    displayMissedCalls(missedCalls);

    int rotation = getWindowManager().getDefaultDisplay().getRotation();
    switch (rotation) {
    case Surface.ROTATION_0:
        rotation = 0;
        break;
    case Surface.ROTATION_90:
        rotation = 90;
        break;
    case Surface.ROTATION_180:
        rotation = 180;
        break;
    case Surface.ROTATION_270:
        rotation = 270;
        break;
    }

    LinphoneManager.getLc().setDeviceRotation(rotation);
    mAlwaysChangingPhoneAngle = rotation;
}

From source file:com.adafruit.bluefruit.le.connect.app.MainActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_help) {
        startHelp();/*from  w  w  w  .ja va2  s  .co  m*/
        return true;
    } else if (id == R.id.action_settings) {
        Intent intent = new Intent();
        intent.setClass(MainActivity.this, SettingsActivity.class);
        startActivityForResult(intent, kActivityRequestCode_Settings);
        return true;
    } else if (id == R.id.action_licenses) {
        Intent intent = new Intent(this, CommonHelpActivity.class);
        intent.putExtra("title", getString(R.string.licenses_title));
        intent.putExtra("help", "licenses.html");
        startActivity(intent);
    }
    return super.onOptionsItemSelected(item);
}

From source file:com.andrew.apolloMod.activities.QueryBrowserActivity.java

@Override
public void onServiceConnected(ComponentName name, IBinder service) {
    if (mAdapter != null) {
        getQueryCursor(mAdapter.getQueryHandler(), null);
    }//from   w ww.j a  v a  2s  .  c o  m

    Intent intent = getIntent();
    String action = intent != null ? intent.getAction() : null;

    if (Intent.ACTION_VIEW.equals(action)) {
        // this is something we got from the search bar
        Uri uri = intent.getData();
        String path = uri.toString();
        if (path.startsWith("content://media/external/audio/media/")) {
            // This is a specific file
            String id = uri.getLastPathSegment();
            long[] list = new long[] { Long.valueOf(id) };
            MusicUtils.playAll(this, list, 0);
            finish();
            return;
        } else if (path.startsWith("content://media/external/audio/albums/")) {
            // This is an album, show the songs on it
            Intent i = new Intent(Intent.ACTION_VIEW);
            i.setDataAndType(Uri.EMPTY, "vnd.android.cursor.dir/track");
            i.putExtra("album", uri.getLastPathSegment());
            startActivity(i);
            finish();
            return;
        } else if (path.startsWith("content://media/external/audio/artists/")) {
            intent = new Intent(Intent.ACTION_VIEW);

            Bundle bundle = new Bundle();
            bundle.putString(MIME_TYPE, Audio.Artists.CONTENT_TYPE);
            bundle.putString(ARTIST_KEY, uri.getLastPathSegment());
            bundle.putLong(BaseColumns._ID, ApolloUtils.getArtistId(uri.getLastPathSegment(), ARTIST_ID, this));

            intent.setClass(this, TracksBrowser.class);
            intent.putExtras(bundle);
            startActivity(intent);
            return;
        }
    }

    mFilterString = intent.getStringExtra(SearchManager.QUERY);
    if (MediaStore.INTENT_ACTION_MEDIA_SEARCH.equals(action)) {
        String focus = intent.getStringExtra(MediaStore.EXTRA_MEDIA_FOCUS);
        String artist = intent.getStringExtra(MediaStore.EXTRA_MEDIA_ARTIST);
        String album = intent.getStringExtra(MediaStore.EXTRA_MEDIA_ALBUM);
        String title = intent.getStringExtra(MediaStore.EXTRA_MEDIA_TITLE);
        if (focus != null) {
            if (focus.startsWith("audio/") && title != null) {
                mFilterString = title;
            } else if (focus.equals(Audio.Albums.ENTRY_CONTENT_TYPE)) {
                if (album != null) {
                    mFilterString = album;
                    if (artist != null) {
                        mFilterString = mFilterString + " " + artist;
                    }
                }
            } else if (focus.equals(Audio.Artists.ENTRY_CONTENT_TYPE)) {
                if (artist != null) {
                    mFilterString = artist;
                }
            }
        }
    }

    setContentView(R.layout.listview);
    mTrackList = getListView();
    mTrackList.setTextFilterEnabled(true);
    if (mAdapter == null) {
        mAdapter = new QueryListAdapter(getApplication(), this, R.layout.listview_items, null, // cursor
                new String[] {}, new int[] {}, 0);
        setListAdapter(mAdapter);
        if (TextUtils.isEmpty(mFilterString)) {
            getQueryCursor(mAdapter.getQueryHandler(), null);
        } else {
            mTrackList.setFilterText(mFilterString);
            mFilterString = null;
        }
    } else {
        mAdapter.setActivity(this);
        setListAdapter(mAdapter);
        mQueryCursor = mAdapter.getCursor();
        if (mQueryCursor != null) {
            init(mQueryCursor);
        } else {
            getQueryCursor(mAdapter.getQueryHandler(), mFilterString);
        }
    }

    LinearLayout emptyness = (LinearLayout) findViewById(R.id.empty_view);
    emptyness.setVisibility(View.GONE);
}

From source file:org.deviceconnect.android.deviceplugin.host.HostDeviceService.java

/**
 * ??.//from   w  w  w .  j  av a2  s .c om
 * 
 * @return ID
 */
public int playMedia() {
    if (mSetMediaType == MEDIA_TYPE_MUSIC) {
        try {
            mMediaPlayer.prepare();
            if (mMediaStatus == MEDIA_PLAYER_STOP) {
                mMediaPlayer.seekTo(0);
            }
            mMediaPlayer.start();
            mMediaStatus = MEDIA_PLAYER_PLAY;
        } catch (Exception e) {
            if (BuildConfig.DEBUG) {
                e.printStackTrace();
            }
        }
        sendOnStatusChangeEvent("play");
        return mMediaPlayer.getAudioSessionId();
    } else if (mSetMediaType == MEDIA_TYPE_VIDEO) {
        String className = getClassnameOfTopActivity();

        if (VideoPlayer.class.getName().equals(className)) {
            mMediaStatus = MEDIA_PLAYER_PLAY;
            Intent mIntent = new Intent(VideoConst.SEND_HOSTDP_TO_VIDEOPLAYER);
            mIntent.putExtra(VideoConst.EXTRA_NAME, VideoConst.EXTRA_VALUE_VIDEO_PLAYER_PLAY);
            this.getContext().sendBroadcast(mIntent);
            sendOnStatusChangeEvent("play");

        } else {
            mMediaStatus = MEDIA_PLAYER_PLAY;
            Intent mIntent = new Intent(VideoConst.SEND_HOSTDP_TO_VIDEOPLAYER);
            mIntent.setClass(getContext(), VideoPlayer.class);
            Uri data = Uri.parse(myCurrentFilePath);
            mIntent.setDataAndType(data, myCurrentFileMIMEType);
            mIntent.putExtra(VideoConst.EXTRA_NAME, VideoConst.EXTRA_VALUE_VIDEO_PLAYER_PLAY);
            mIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            startActivity(mIntent);
            sendOnStatusChangeEvent("play");

        }

        return 0;
    } else {
        return 0;
    }
}

From source file:com.mobiletin.inputmethod.indic.LatinIME.java

private void launchSettings() {
    mInputLogic.commitTyped(mSettings.getCurrent(), LastComposedWord.NOT_A_SEPARATOR);
    requestHideSelf(0);/*from   w  w w .  ja  va2 s .c  o m*/
    final MainKeyboardView mainKeyboardView = mKeyboardSwitcher.getMainKeyboardView();
    if (mainKeyboardView != null) {
        mainKeyboardView.closing();
    }
    final Intent intent = new Intent();
    intent.setClass(LatinIME.this, SettingsActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED
            | Intent.FLAG_ACTIVITY_CLEAR_TOP);
    intent.putExtra(SettingsActivity.EXTRA_SHOW_HOME_AS_UP, false);
    startActivity(intent);
}

From source file:com.ichi2.anki.DeckPicker.java

private void openStudyOptions(boolean withDeckOptions) {
    if (mFragmented) {
        // The fragment will show the study options screen instead of launching a new activity.
        loadStudyOptionsFragment(withDeckOptions);
    } else {//from  w ww .jav a 2s  .c o m
        Intent intent = new Intent();
        intent.putExtra("withDeckOptions", withDeckOptions);
        intent.setClass(this, StudyOptionsActivity.class);
        startActivityForResultWithAnimation(intent, SHOW_STUDYOPTIONS, ActivityTransitionAnimation.LEFT);
    }
}