Examples with KeyEvent android.view.KeyEvent used on opensource projects

Example 76 with KeyEvent

use of android.view.KeyEvent in project NewPipe by TeamNewPipe.

the class PlayVideoActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_play_video);
    setVolumeControlStream(AudioManager.STREAM_MUSIC);
    //set background arrow style
    getSupportActionBar().setHomeAsUpIndicator(R.drawable.ic_arrow_back_white_24dp);
    isLandscape = checkIfLandscape();
    hasSoftKeys = checkIfHasSoftKeys();
    actionBar = getSupportActionBar();
    assert actionBar != null;
    actionBar.setDisplayHomeAsUpEnabled(true);
    Intent intent = getIntent();
    if (mediaController == null) {
        //prevents back button hiding media controller controls (after showing them)
        //instead of exiting video
        //see http://stackoverflow.com/questions/6051825
        //also solves https://github.com/theScrabi/NewPipe/issues/99
        mediaController = new MediaController(this) {

            @Override
            public boolean dispatchKeyEvent(KeyEvent event) {
                int keyCode = event.getKeyCode();
                final boolean uniqueDown = event.getRepeatCount() == 0 && event.getAction() == KeyEvent.ACTION_DOWN;
                if (keyCode == KeyEvent.KEYCODE_BACK) {
                    if (uniqueDown) {
                        if (isShowing()) {
                            finish();
                        } else {
                            hide();
                        }
                    }
                    return true;
                }
                return super.dispatchKeyEvent(event);
            }
        };
    }
    //convert from seconds to milliseconds
    position = intent.getIntExtra(START_POSITION, 0) * 1000;
    videoView = (VideoView) findViewById(R.id.video_view);
    progressBar = (ProgressBar) findViewById(R.id.play_video_progress_bar);
    try {
        videoView.setMediaController(mediaController);
        videoView.setVideoURI(Uri.parse(intent.getStringExtra(STREAM_URL)));
    } catch (Exception e) {
        e.printStackTrace();
    }
    videoView.requestFocus();
    videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {

        @Override
        public void onPrepared(MediaPlayer mp) {
            progressBar.setVisibility(View.GONE);
            videoView.seekTo(position);
            if (position <= 0) {
                videoView.start();
                showUi();
            } else {
                videoView.pause();
            }
        }
    });
    videoUrl = intent.getStringExtra(VIDEO_URL);
    Button button = (Button) findViewById(R.id.content_button);
    button.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            if (uiIsHidden) {
                showUi();
            } else {
                hideUi();
            }
        }
    });
    decorView = getWindow().getDecorView();
    decorView.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {

        @Override
        public void onSystemUiVisibilityChange(int visibility) {
            if (visibility == View.VISIBLE && uiIsHidden) {
                showUi();
            }
        }
    });
    if (android.os.Build.VERSION.SDK_INT >= 17) {
        decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
    }
    prefs = getPreferences(Context.MODE_PRIVATE);
    if (prefs.getBoolean(PREF_IS_LANDSCAPE, false) && !isLandscape) {
        toggleOrientation();
    }
}

Example 77 with KeyEvent

use of android.view.KeyEvent in project GT by Tencent.

the class GTLogSearchActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.gt_log_search_activity);
    handler = new Handler();
    tv_count = (TextView) findViewById(R.id.log_search_count);
    btn_pre = (ImageButton) findViewById(R.id.log_msg_pre);
    btn_next = (ImageButton) findViewById(R.id.log_msg_next);
    /*
		 * 用于覆盖整个屏幕的透明ImageView，
		 * 主要帮助点击非filterListView区域使filterListView消失
		 */
    img_empty = (ImageView) findViewById(R.id.log_search_view_empty);
    img_empty.setOnTouchListener(new OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch(event.getAction()) {
                case MotionEvent.ACTION_DOWN:
                    img_empty.setVisibility(View.GONE);
                    filterListView.setVisibility(View.GONE);
                    cancelFilterMsgInput(v);
                    break;
                case MotionEvent.ACTION_UP:
                    v.performClick();
                    break;
                default:
                    break;
            }
            return false;
        }
    });
    // 过滤数据展示列表
    filterListView = (ListView) findViewById(R.id.log_search_spinner_list);
    //		filterLock = new ReentrantLock();
    filterListView.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View v, int position, long arg3) {
            img_empty.setVisibility(View.GONE);
            filterListView.setVisibility(View.GONE);
            String sCurSelectedMsg = (String) parent.getAdapter().getItem(position);
            LinkedList<String> curShowDownMsgList = GTLogInternal.getCurShowDownMsgList();
            LinkedList<String> msgHistory = GTLogInternal.getCurSearchMsgHistory();
            GTLogInternal.setCurSearchMsg(sCurSelectedMsg);
            msgWatched = false;
            et_Msg.removeTextChangedListener(msg_watcher);
            String s = curShowDownMsgList.remove(position);
            curShowDownMsgList.addFirst(s);
            msgHistory.remove(s);
            msgHistory.addFirst(s);
            et_Msg.setText(sCurSelectedMsg);
            btn_msg_clear.setVisibility(View.VISIBLE);
            cancelFilterMsgInput(parent);
            //				filterLock.lock();
            ((MsgAdaptor) filterListView.getAdapter()).getFilter().filter(sCurSelectedMsg);
            //				filterLock.unlock();
            doSearch(sCurSelectedMsg);
        }
    });
    // 过滤文本
    et_Msg = (EditText) findViewById(R.id.log_search_msg);
    //		et_Msg.setText(BHLog.getCurSearchMsg());
    et_Msg.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (!msgWatched) {
                et_Msg.addTextChangedListener(msg_watcher);
                msgWatched = true;
            }
            MsgAdaptor adapter = new MsgAdaptor(GTLogSearchActivity.this);
            adapter.getFilter().filter(et_Msg.getText().toString());
            //				filterLock.lock();
            filterListView.setAdapter(adapter);
            //				filterLock.unlock();
            if (!filterListView.getAdapter().isEmpty()) {
                filterListView.setVisibility(View.VISIBLE);
                img_empty.setVisibility(View.VISIBLE);
            }
        }
    });
    et_Msg.setOnKeyListener(new View.OnKeyListener() {

        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            switch(keyCode) {
                case KeyEvent.KEYCODE_ENTER:
                    // 要先把过滤showdown去掉，否则会多弹出一次
                    msgWatched = false;
                    et_Msg.removeTextChangedListener(msg_watcher);
                    String word = et_Msg.getText().toString();
                    filterListView.setVisibility(View.GONE);
                    img_empty.setVisibility(View.GONE);
                    cancelFilterMsgInput(v);
                    if (word.trim().length() == 0) {
                        return true;
                    }
                    LinkedList<String> curShowDownMsgList = GTLogInternal.getCurShowDownMsgList();
                    LinkedList<String> msgHistory = GTLogInternal.getCurSearchMsgHistory();
                    msgHistory.remove(word);
                    msgHistory.addFirst(word);
                    curShowDownMsgList.remove(word);
                    curShowDownMsgList.addFirst(word);
                    doSearch(word);
                    return true;
            }
            return false;
        }
    });
    // 过滤文本的清理
    btn_msg_clear = (ImageButton) findViewById(R.id.log_msg_search_clear);
    btn_msg_clear.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            et_Msg.setText("");
            // 清理本次搜索标记
            GTLogInternal.clearLastSearchMarks();
            tv_count.setText("0 / 0");
            arrayAdapter.notifyDataSetChanged();
            btn_msg_clear.setVisibility(View.GONE);
        }
    });
    // 改成back功能了
    btn_back = (Button) findViewById(R.id.log_msg_search_cancel);
    btn_back.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // 20130404 改成back功能了
            finish();
        }
    });
    btn_pre.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            int historySeq = GTLogInternal.getLastMatchedSeq();
            if (historySeq > 0) {
                GTLogInternal.setLastMatchedSeq(historySeq - 1);
                listView.setSelection(GTLogInternal.getLastMatchedEntryList().get(historySeq - 1).posionInDataSet);
                tv_count.setText(// 这里注意显示序号要比存储位置多1，因为从1开始算
                historySeq + " / " + GTLogInternal.getLastMatchedEntryList().size());
                handler.post(new Runnable() {

                    @Override
                    public void run() {
                        // 这个刷新需要在UI线程排队，否则会被listView.setSelection方法冲突掉
                        arrayAdapter.notifyDataSetChanged();
                    }
                });
            } else if (historySeq == 0 && GTLogInternal.getLastMatchedEntryList().size() > 0) {
                GTLogInternal.setLastMatchedSeq(GTLogInternal.getLastMatchedEntryList().size() - 1);
                listView.setSelection(GTLogInternal.getLastMatchedEntryList().get(GTLogInternal.getLastMatchedEntryList().size() - 1).posionInDataSet);
                tv_count.setText(GTLogInternal.getLastMatchedEntryList().size() + " / " + GTLogInternal.getLastMatchedEntryList().size());
                handler.post(new Runnable() {

                    @Override
                    public void run() {
                        // 这个刷新需要在UI线程排队，否则会被listView.setSelection方法冲突掉
                        arrayAdapter.notifyDataSetChanged();
                    }
                });
            }
        }
    });
    btn_next.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            int historySeq = GTLogInternal.getLastMatchedSeq();
            if (historySeq < GTLogInternal.getLastMatchedEntryList().size() - 1) {
                GTLogInternal.setLastMatchedSeq(historySeq + 1);
                listView.setSelection(GTLogInternal.getLastMatchedEntryList().get(historySeq + 1).posionInDataSet);
                int viewSeq = historySeq + 2;
                tv_count.setText(// 这里注意显示序号要比存储位置多1，因为从1开始算
                viewSeq + " / " + GTLogInternal.getLastMatchedEntryList().size());
                handler.post(new Runnable() {

                    @Override
                    public void run() {
                        // 这个刷新需要在UI线程排队，否则会被listView.setSelection方法冲突掉
                        arrayAdapter.notifyDataSetChanged();
                    }
                });
            } else if (historySeq == GTLogInternal.getLastMatchedEntryList().size() - 1) {
                GTLogInternal.setLastMatchedSeq(0);
                listView.setSelection(GTLogInternal.getLastMatchedEntryList().get(0).posionInDataSet);
                tv_count.setText(// 这里注意显示序号要比存储位置多1，因为从1开始算
                1 + " / " + GTLogInternal.getLastMatchedEntryList().size());
                handler.post(new Runnable() {

                    @Override
                    public void run() {
                        // 这个刷新需要在UI线程排队，否则会被listView.setSelection方法冲突掉
                        arrayAdapter.notifyDataSetChanged();
                    }
                });
            }
        }
    });
    // 准备日志列表数据
    listView = (ListView) findViewById(R.id.log_search_list);
    Intent intent = getIntent();
    String openFileName = intent.getStringExtra("openFileName");
    if (openFileName == null) {
        // 日志列表
        dataSet = GTLogInternal.getCurFilteredLogs();
        arrayAdapter = new SearchLogAdapter(this, dataSet);
        listView.setAdapter(arrayAdapter);
    } else // 打开历史日志
    {
        openLog(openFileName);
    }
}

Example 78 with KeyEvent

use of android.view.KeyEvent in project GT by Tencent.

the class GTCaptureActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.pi_capture);
    initLayout();
    tv_tcpdump_back = (TextView) findViewById(R.id.tcpdump_back_gt);
    tv_tcpdump_back.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            finish();
        }
    });
    tv_tcpdump_curFile.setText(curFilePath == null ? "" : curFilePath);
    tv_tcpdump_progress.setText(curFileSize == null ? "" : curFileSize + "KB");
    tv_param_switch = (TextView) findViewById(R.id.tcpdump_param_switch);
    tv_param_switch.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (!switch_param) {
                switch_param = true;
                tv_param_title.setVisibility(View.VISIBLE);
                fl_param.setVisibility(View.VISIBLE);
            } else {
                switch_param = false;
                et_param.setText(param);
                tv_param_title.setVisibility(View.GONE);
                fl_param.setVisibility(View.GONE);
            }
        }
    });
    btn_param_clear = (Button) findViewById(R.id.tcpdump_param_cancel);
    btn_param_clear.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            param = "";
            et_param.setText(param);
        }
    });
    et_param = (EditText) findViewById(R.id.tcpdump_param);
    et_param.setOnEditorActionListener(new OnEditorActionListener() {

        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            return (event.getKeyCode() == KeyEvent.KEYCODE_ENTER);
        }
    });
    tv_switch = (TextView) findViewById(R.id.tcpdump_switch);
    tv_switch.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            // 获取权限过程比较耗时，交给菊花去处理
            Thread t = new Thread(new ProgressRunnable());
            t.start();
        }
    });
    cb_param_switch = (GTCheckBox) findViewById(R.id.cb_param_switch);
    cb_param_switch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {

        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (isChecked) {
                cur_param_switch_status = isChecked;
                tv_param_title.setVisibility(View.VISIBLE);
                fl_param.setVisibility(View.VISIBLE);
                String cur_param = et_param.getText().toString();
                if (cur_param.equals("") || cur_param.trim().equals("")) {
                    et_param.setText(default_param);
                }
            } else {
                cur_param_switch_status = isChecked;
                tv_param_title.setVisibility(View.GONE);
                fl_param.setVisibility(View.GONE);
            }
        }
    });
    tcpdumpSwitchHandler = new Handler() {

        public void handleMessage(Message msg) {
            switch(msg.what) {
                case // 启动抓包开始，控件状态置为红色，显示stop
                0:
                    switch_tcpdump = true;
                    tv_switch.setBackgroundResource(R.drawable.switch_off_border);
                    tv_switch.setText(getString(R.string.stop));
                    break;
                case // 抓包结束，控件状态置为绿色，显示start
                1:
                    switch_tcpdump = false;
                    tv_switch.setBackgroundResource(R.drawable.switch_on_border);
                    tv_switch.setText(getString(R.string.start));
                    break;
                case // 吐槽提示
                2:
                    String message = msg.obj == null ? "" : msg.obj.toString();
                    WidgetUtils.openToast(message);
                    // 有菊花则停止菊花
                    dismissProDialog();
                    break;
                case // 抓包文件发生大小变化时
                3:
                    curFileSize = msg.obj == null ? "" : msg.obj.toString();
                    tv_tcpdump_progress.setText(curFileSize + "KB");
                    break;
                case // 启动抓包完成，显示当前保存的抓包文件  TODO
                4:
                    curFilePath = msg.obj == null ? "" : msg.obj.toString();
                    tv_tcpdump_curFile.setText(curFilePath == null ? "" : curFilePath);
                    // 停止菊花
                    dismissProDialog();
                    break;
                case // 抓包之前的校验，转菊花
                5:
                    showProDialog();
                    break;
            }
        }
    };
    GTCaptureEngine.getInstance().addListener(this);
}

Example 79 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class MediaKeyEventButton method sendMediaKeyEvent.

protected void sendMediaKeyEvent(Context context, int code) {
    long eventtime = SystemClock.uptimeMillis();
    KeyEvent key = new KeyEvent(eventtime, eventtime, KeyEvent.ACTION_DOWN, code, 0);
    dispatchMediaKeyWithWakeLockToAudioService(key);
    dispatchMediaKeyWithWakeLockToAudioService(KeyEvent.changeAction(key, KeyEvent.ACTION_UP));
}

Example 80 with KeyEvent

use of android.view.KeyEvent in project android_frameworks_base by ParanoidAndroid.

the class PhoneFallbackEventHandler method onKeyDown.

boolean onKeyDown(int keyCode, KeyEvent event) {
    /* ****************************************************************************
         * HOW TO DECIDE WHERE YOUR KEY HANDLING GOES.
         * See the comment in PhoneWindow.onKeyDown
         * ****************************************************************************/
    final KeyEvent.DispatcherState dispatcher = mView.getKeyDispatcherState();
    switch(keyCode) {
        case KeyEvent.KEYCODE_VOLUME_UP:
        case KeyEvent.KEYCODE_VOLUME_DOWN:
        case KeyEvent.KEYCODE_VOLUME_MUTE:
            {
                getAudioManager().handleKeyDown(event, AudioManager.USE_DEFAULT_STREAM_TYPE);
                return true;
            }
        case KeyEvent.KEYCODE_MEDIA_PLAY:
        case KeyEvent.KEYCODE_MEDIA_PAUSE:
        case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE:
            /* Suppress PLAY/PAUSE toggle when phone is ringing or in-call
                 * to avoid music playback */
            if (getTelephonyManager().getCallState() != TelephonyManager.CALL_STATE_IDLE) {
                // suppress key event
                return true;
            }
        case KeyEvent.KEYCODE_MUTE:
        case KeyEvent.KEYCODE_HEADSETHOOK:
        case KeyEvent.KEYCODE_MEDIA_STOP:
        case KeyEvent.KEYCODE_MEDIA_NEXT:
        case KeyEvent.KEYCODE_MEDIA_PREVIOUS:
        case KeyEvent.KEYCODE_MEDIA_REWIND:
        case KeyEvent.KEYCODE_MEDIA_RECORD:
        case KeyEvent.KEYCODE_MEDIA_FAST_FORWARD:
            {
                handleMediaKeyEvent(event);
                return true;
            }
        case KeyEvent.KEYCODE_CALL:
            {
                if (getKeyguardManager().inKeyguardRestrictedInputMode() || dispatcher == null) {
                    break;
                }
                if (event.getRepeatCount() == 0) {
                    dispatcher.startTracking(event, this);
                } else if (event.isLongPress() && dispatcher.isTracking(event)) {
                    dispatcher.performedLongPress(event);
                    mView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
                    // launch the VoiceDialer
                    Intent intent = new Intent(Intent.ACTION_VOICE_COMMAND);
                    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    try {
                        sendCloseSystemWindows();
                        mContext.startActivity(intent);
                    } catch (ActivityNotFoundException e) {
                        startCallActivity();
                    }
                }
                return true;
            }
        case KeyEvent.KEYCODE_CAMERA:
            {
                if (getKeyguardManager().inKeyguardRestrictedInputMode() || dispatcher == null) {
                    break;
                }
                if (event.getRepeatCount() == 0) {
                    dispatcher.startTracking(event, this);
                } else if (event.isLongPress() && dispatcher.isTracking(event)) {
                    dispatcher.performedLongPress(event);
                    mView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
                    sendCloseSystemWindows();
                    // Broadcast an intent that the Camera button was longpressed
                    Intent intent = new Intent(Intent.ACTION_CAMERA_BUTTON, null);
                    intent.putExtra(Intent.EXTRA_KEY_EVENT, event);
                    mContext.sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT_OR_SELF, null, null, null, 0, null, null);
                }
                return true;
            }
        case KeyEvent.KEYCODE_SEARCH:
            {
                if (getKeyguardManager().inKeyguardRestrictedInputMode() || dispatcher == null) {
                    break;
                }
                if (event.getRepeatCount() == 0) {
                    dispatcher.startTracking(event, this);
                } else if (event.isLongPress() && dispatcher.isTracking(event)) {
                    Configuration config = mContext.getResources().getConfiguration();
                    if (config.keyboard == Configuration.KEYBOARD_NOKEYS || config.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) {
                        // launch the search activity
                        Intent intent = new Intent(Intent.ACTION_SEARCH_LONG_PRESS);
                        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                        try {
                            mView.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS);
                            sendCloseSystemWindows();
                            getSearchManager().stopSearch();
                            mContext.startActivity(intent);
                            // Only clear this if we successfully start the
                            // activity; otherwise we will allow the normal short
                            // press action to be performed.
                            dispatcher.performedLongPress(event);
                            return true;
                        } catch (ActivityNotFoundException e) {
                        // Ignore
                        }
                    }
                }
                break;
            }
    }
    return false;
}