aboutsummaryrefslogtreecommitdiff
path: root/testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java
diff options
context:
space:
mode:
Diffstat (limited to 'testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java')
-rw-r--r--testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java246
1 files changed, 0 insertions, 246 deletions
diff --git a/testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java b/testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java
deleted file mode 100644
index c30e05fd5..000000000
--- a/testapps/testSensors/src/com/android/tests/testsensors/TestSensorsActivity.java
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
-
-package com.android.tests.testsensors;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import android.app.Activity;
-import android.hardware.Sensor;
-import android.hardware.SensorEvent;
-import android.hardware.SensorEventListener;
-import android.hardware.SensorManager;
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.widget.TableLayout;
-import android.widget.TableRow;
-import android.widget.TextView;
-
-public class TestSensorsActivity extends Activity {
- private static final String TAG = "testSensors";
- /** Array containing monitored sensors. */
- private List<MonitoredSensor> mSensors;
- /** Controls displayed list of sensors. */
- private TableLayout mTableLayout;
-
- /**
- * Encapsulates a sensor.
- */
- private class MonitoredSensor implements SensorEventListener {
- /** Sensor to monitor. */
- private final Sensor mSensor;
- /** Check box representing the sensor on the screen. */
- private final TextView mName;
- /** Text view displaying the value of the sensor. */
- private final TextView mVal;
- /** Formats string to show in the TextView. */
- private String mTextFmt;
-
- /**
- * Constructs MonitoredSensor instance, and register the listeners.
- *
- * @param sensor Sensor to monitor.
- */
- MonitoredSensor(Sensor sensor) {
- mSensor = sensor;
-
- // Add a row representing this sensor on the display
- final LayoutInflater inflater = getLayoutInflater();
- final TableRow row = (TableRow) inflater.inflate(R.layout.one_row, mTableLayout, false);
- mTableLayout.addView(row);
-
- // Initialize displayed checkbox for this sensor, and register
- // checked state listener for it.
- mName = (TextView) row.findViewById(R.id.row_textview_name);
-
- // Initialize displayed text box for this sensor.
- mVal = (TextView) row.findViewById(R.id.row_textview_value);
- mVal.setText("");
-
- // Set appropriate sensor name depending on the type. Unfortunately,
- // we can't really use sensor.getName() here, since the value it
- // returns (although resembles the purpose) is a bit vaguer than it
- // should be. Also choose an appropriate format for the strings that
- // display sensor's value, and strings that are sent to the
- // emulator.
- switch (sensor.getType()) {
- case Sensor.TYPE_ACCELEROMETER:
- mName.setText("Accelerometer");
- // 3 floats.
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case 9: // Sensor.TYPE_GRAVITY is missing in API 7
- // 3 floats.
- mName.setText("Gravity");
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case Sensor.TYPE_GYROSCOPE:
- mName.setText("Gyroscope");
- // 3 floats.
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case Sensor.TYPE_LIGHT:
- mName.setText("Light");
- // 1 integer.
- mTextFmt = "%.0f";
- break;
- case 10: // Sensor.TYPE_LINEAR_ACCELERATION is missing in API 7
- mName.setText("Linear acceleration");
- // 3 floats.
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case Sensor.TYPE_MAGNETIC_FIELD:
- mName.setText("Magnetic field");
- // 3 floats.
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case Sensor.TYPE_ORIENTATION:
- mName.setText("Orientation");
- // 3 integers.
- mTextFmt = "%+03.0f %+03.0f %+03.0f";
- break;
- case Sensor.TYPE_PRESSURE:
- mName.setText("Pressure");
- // 1 integer.
- mTextFmt = "%.0f";
- break;
- case Sensor.TYPE_PROXIMITY:
- mName.setText("Proximity");
- // 1 integer.
- mTextFmt = "%.0f";
- break;
- case 11: // Sensor.TYPE_ROTATION_VECTOR is missing in API 7
- mName.setText("Rotation");
- // 3 floats.
- mTextFmt = "%+.2f %+.2f %+.2f";
- break;
- case Sensor.TYPE_TEMPERATURE:
- mName.setText("Temperature");
- // 1 integer.
- mTextFmt = "%.0f";
- break;
- default:
- mName.setText("<Unknown>");
- mTextFmt = "N/A";
- break;
- }
- }
-
- /**
- * Gets sensor type.
- *
- * @return Sensor type as one of the Sensor.TYPE_XXX constants.
- */
- private int getType() {
- return mSensor.getType();
- }
-
- /**
- * Starts monitoring the sensor. NOTE: This method is called from
- * outside of the UI thread.
- */
- private void startListening() {
- SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
- sm.registerListener(this, mSensor, SensorManager.SENSOR_DELAY_UI);
- }
-
- /**
- * Stops monitoring the sensor. NOTE: This method is called from outside
- * of the UI thread.
- */
- private void stopListening() {
- SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
- sm.unregisterListener(this);
- }
-
- /**
- * Handles "sensor changed" event. This is an implementation of the
- * SensorEventListener interface.
- */
- @Override
- public void onSensorChanged(SensorEvent event) {
- // Display current sensor value, and format message that will be
- // sent to the emulator.
- final int nArgs = event.values.length;
- String val;
- if (nArgs == 3) {
- val = String.format(mTextFmt, event.values[0], event.values[1], event.values[2]);
- } else if (nArgs == 2) {
- val = String.format(mTextFmt, event.values[0], event.values[1]);
- } else if (nArgs == 1) {
- val = String.format(mTextFmt, event.values[0]);
- } else {
- return;
- }
- mVal.setText(val);
- }
-
- /**
- * Handles "sensor accuracy changed" event. This is an implementation of
- * the SensorEventListener interface.
- */
- @Override
- public void onAccuracyChanged(Sensor sensor, int accuracy) {
- }
- } // MonitoredSensor
-
- /** Called when the activity is first created. */
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.main);
-
- mTableLayout = (TableLayout) findViewById(R.id.tableLayout);
-
- // Iterate through the available sensors, adding them to the array.
- mSensors = new ArrayList<MonitoredSensor>();
- SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
- List<Sensor> sensors = sm.getSensorList(Sensor.TYPE_ALL);
- int cur_index = 0;
- for (int n = 0; n < sensors.size(); n++) {
- Sensor avail_sensor = sensors.get(n);
-
- // There can be multiple sensors of the same type. We need only one.
- if (!isSensorTypeAlreadyMonitored(avail_sensor.getType())) {
- // The first sensor we've got for the given type is not
- // necessarily the right one. So, use the default sensor
- // for the given type.
- Sensor def_sens = sm.getDefaultSensor(avail_sensor.getType());
- MonitoredSensor to_add = new MonitoredSensor(def_sens);
- cur_index++;
- mSensors.add(to_add);
- to_add.startListening();
- }
- }
- }
-
- /**
- * Checks if a sensor for the given type is already monitored.
- *
- * @param type Sensor type (one of the Sensor.TYPE_XXX constants)
- * @return true if a sensor for the given type is already monitored, or
- * false if the sensor is not monitored.
- */
- private boolean isSensorTypeAlreadyMonitored(int type) {
- for (int n = 0; n < mSensors.size(); n++) {
- if (mSensors.get(n).getType() == type) {
- return true;
- }
- }
- return false;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-26 07:38:14 +0000