MT6763 N1 防误触模式的实现
2024-05-07 06:38:08
1.base/core/java/android/provider/Settings.java 修改文件
public static final String POCKET_TOUCH_DISABLE = "pocket_touch_disable";2.base/core/res/res/layout/pocket_touch_disable.xml 新建一个view
+<?xml version="1.0" encoding="utf-8"?>28 +<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"29 + android:layout_width="match_parent"30 + android:layout_height="2160px"31 + android:background="#cc000000"32 + android:orientation="vertical">33 +34 + <TextView35 + android:layout_marginTop="360px"36 + android:layout_width="wrap_content"37 + android:layout_height="wrap_content"38 + android:layout_gravity="center_horizontal"39 + android:text="@string/oos_ptd_title"40 + android:textColor="#4cffffff"41 + android:textSize="48px" />42 +43 + <ImageView44 + android:layout_marginTop="119px"45 + android:layout_gravity="center_horizontal"46 + android:layout_height="882px"47 + android:layout_width="420px"48 + android:src="@drawable/funui_ptd" />49 +50 + <TextView51 + android:layout_width="wrap_content"52 + android:layout_height="wrap_content"53 + android:paddingTop="80px"54 + android:text="@string/oos_ptd_exit_mode"55 + android:textColor="#4cffffff"56 + android:layout_marginLeft="100px"57 + android:textSize="36px" />58 + <TextView59 + android:layout_width="wrap_content"60 + android:layout_height="wrap_content"61 + android:paddingTop="26px"62 + android:textSize="30px"63 + android:textColor="#4cffffff"64 + android:layout_marginLeft="100px"65 + android:text="@string/oos_ptd_notice1"66 + /> 67 + <TextView68 + android:layout_width="wrap_content"69 + android:layout_height="wrap_content"70 + android:paddingTop="26px"71 + android:textSize="30px"72 + android:textColor="#4cffffff"73 + android:layout_marginLeft="100px"74 + android:text="@string/oos_ptd_notice2"75 + android:lineSpacingExtra="26px"/>76 +</LinearLayout>3.base/core/res/res/values-zh-rCN/strings_pocket_mode.xml 新建一个 字符串文件
84 +<?xml version="1.0" encoding="utf-8"?>85 +<resources>86 + <string name="oos_ptd_title">已激活口袋模式</string>87 + <string name="oos_ptd_exit_mode">退出方式</string>88 + <string name="oos_ptd_notice1">1.请勿遮挡红色区域，擦拭掉该区域的灰尘或油污</string>89 + <string name="oos_ptd_notice2">2.同时按下电源键和音量-键，强制退出口袋模式</string>90 +</resources>
4.base/core/res/res/values/symbols.xml
128 + <java-symbol type="layout" name="pocket_touch_disable" />
5.base/services/core/java/com/android/server/policy/PhoneWindowManager.java
+import android.hardware.Sensor;
145 +import android.hardware.SensorEvent;
146 +import android.hardware.SensorEventListener;
147 +import com.android.featureoption.FeatureOption;
148 +import android.hardware.SensorManager;
@@ -1368,7 +1377,17 @@ public class PhoneWindowManager implements WindowManagerPolicy {
154 mScreenshotChordVolumeDownKeyConsumed = true;
155 cancelPendingPowerKeyAction();
156 mScreenshotRunnable.setScreenshotType(TAKE_SCREENSHOT_FULLSCREEN);
157
158 + * add_pocket_mode
159 mHandler.postDelayed(mScreenshotRunnable, getScreenshotChordLongPressDelay());
160 + */
161 + if (mProximityScreenShown) {
162 + setProximitySensorEnabled(false);
163 + } else {
164 + takeScreenshot(TAKE_SCREENSHOT_FULLSCREEN);
165 +// End of Vanzo:liuhuan
166 + }
167 +
168 }
169 }
170 }
@@ -1703,6 +1722,13 @@ public class PhoneWindowManager implements WindowManagerPolicy {
172 mAccessibilityManager = (AccessibilityManager) context.getSystemService(
173 Context.ACCESSIBILITY_SERVICE);
174 176 + * add_pocket_mode
177 + */
178 + mSensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE);//读取距离传感器的值
179 + mProximitySensor = mSensorManager.getDefaultSensor(Sensor.TYPE_PROXIMITY);
180 +//
181 +
182 // register for dock events
183 IntentFilter filter = new IntentFilter();
184 filter.addAction(UiModeManager.ACTION_ENTER_CAR_MODE);
185 @@ -1746,6 +1772,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
186 // register for multiuser-relevant broadcasts
187 filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);
188 context.registerReceiver(mMultiuserReceiver, filter);
18
190 + * modify settings fun
191 + */
192 + IntentFilter turningOnScreenfilter = new IntentFilter();屏幕亮或者灭发送广播
193 + turningOnScreenfilter.addAction(Intent.ACTION_SCREEN_OFF);
194 + turningOnScreenfilter.addAction(Intent.ACTION_SCREEN_ON);
195 + context.registerReceiver(mBatInfoReceiver, turningOnScreenfilter);
196 +//
197
198 // monitor for system gestures
199 mSystemGestures = new SystemGesturesPointerEventListener(context, @@ -6673,6 +6707,11 @@ public class PhoneWindowManager implements WindowManagerPolicy {
201 if (mKeyguardDelegate != null) {
202 mKeyguardDelegate.onScreenTurnedOff();
203 }
204
205 + */
206 + //if (isProximityScreenEnabled()) setProximitySensorEnabled(false);208 +
209 }
210 }
211
212 @@ -6688,6 +6727,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
213 mKeyguardDrawComplete = false;
214 mWindowManagerDrawComplete = false;
215 mScreenOnListener = screenOnListener;
216
217 + */
218 + //if (isProximityScreenEnabled()) {
219 + // setProximitySensorEnabled(true);
220 + // mHandler.postDelayed(mPsRunnable, ALS_PS_DELAY);
221 + //}223 +
224
225 if (mKeyguardDelegate != null) {
226 mHandler.removeMessages(MSG_KEYGUARD_DRAWN_TIMEOUT);227 @@ -6700,6 +6747,138 @@ public class PhoneWindowManager implements WindowManagerPolicy {
228 }
229 }
230 }
231
232 + * modify settings fun
233 + */
234 + BroadcastReceiver mBatInfoReceiver = new BroadcastReceiver() {
235 + @Override
236 + public void onReceive(final Context context, final Intent intent) {
237 + final String action = intent.getAction();
238 + if(Intent.ACTION_SCREEN_ON.equals(action)){
239 + if (isProximityScreenEnabled()) {
240 + setProximitySensorEnabled(true);
241 + mHandler.postDelayed(mPsRunnable, ALS_PS_DELAY);
242 + }
243 + }else if(Intent.ACTION_SCREEN_OFF.equals(action)){
244 + if (isProximityScreenEnabled()) setProximitySensorEnabled(false);
245 +
246 + }
247 + }
248 +
249 + };
250
251 +
252 +/*
253 + */
254 + private static final long ALS_PS_DELAY = 1000;
255 +
256 + private boolean mProximitySensorEnabled;
257 + private boolean mProximityScreenShown;
258 + private long mScreenOnTime;
259 +
260 + private SensorManager mSensorManager;
261 + private Sensor mProximitySensor;
262 + private View mProximityView;
263 + private WindowManager.LayoutParams mProximityParams;
264 +
265 + boolean isProximityScreenEnabled() {
266 + return Settings.System.getInt(mContext.getContentResolver(),
267 + Settings.System.POCKET_TOUCH_DISABLE,
268 + FeatureOption.VANZO_FEATURE_OOS_POCKET_TOUCH_SUPPORT) == 1;
269 + }271 + private void setProximitySensorEnabled(boolean enable) {
272 + if (enable) {
273 + if (!mProximitySensorEnabled) {
274 + mProximitySensorEnabled = true;
275 + mSensorManager.registerListener(mProximitySensorListener, mProximitySensor,
276 + SensorManager.SENSOR_DELAY_UI, mHandler);
277 + mScreenOnTime = SystemClock.uptimeMillis();
278 + }
279 + } else {
280 + if (mProximitySensorEnabled) {
281 + mProximitySensorEnabled = false;
282 + hideProximityScreen();
283 + mSensorManager.unregisterListener(mProximitySensorListener);
284 + }
285 + }
286 + }
287 +
288 + private void showProximityScreen() {
289 + if (!mProximityScreenShown) {
290 + if (mProximityView == null) {
291 + mProximityView = View.inflate(mContext,
292 + com.android.internal.R.layout.pocket_touch_disable, null);
293 + mProximityView.setSystemUiVisibility(View.STATUS_BAR_DISABLE_EXPAND);
294 + mProximityView.setFocusable(true);
295 + mProximityView.setFocusableInTouchMode(true);
296 + View.OnKeyListener listener = new View.OnKeyListener() {
297 + public boolean onKey(View v, int keyCode, KeyEvent event) {
298 + // capture all key event
299 + return true;
300 + }
301 + };
302 + mProximityView.setOnKeyListener(listener);
303 +
304 + mProximityParams = new WindowManager.LayoutParams(
305 + WindowManager.LayoutParams.MATCH_PARENT,
306 + WindowManager.LayoutParams.MATCH_PARENT);
307 + mProximityParams.type = WindowManager.LayoutParams.TYPE_BOOT_PROGRESS;
308 + mProximityParams.flags = WindowManager.LayoutParams.FLAG_FULLSCREEN
309 + | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN | WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS | WindowManager.LayoutPa rams.FLAG_NOT_FOCUSABLE;
310 + mProximityParams.format = PixelFormat.TRANSLUCENT;
311 + mProximityParams.gravity = Gravity.END | Gravity.TOP;
312 + mProximityParams.setTitle("PTD view");
313 + //mProximityParams.x = getResources().getDisplayMetrics().widthPixels/2;
314 + //mProximityParams.y = 100;
315 + }
316 + WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
317 + wm.addView(mProximityView, mProximityParams);
318 +
319 + mProximityScreenShown = true;
320 + mHandler.removeCallbacks(mPsRunnable);
321 + }
322 + }
323 +
324 + private void hideProximityScreen() {
325 + if (mProximityScreenShown) {
326 + WindowManager wm = (WindowManager) mContext.getSystemService(Context.WINDOW_SERVICE);
327 + wm.removeView(mProximityView);
328 + mProximityView = null;
329 + mProximityParams = null;
330 + mProximityScreenShown = false;
331 + }
332 + }
333 +
334 + public Runnable mPsRunnable = new Runnable() {
335 + @Override
336 + public void run() {
337 + setProximitySensorEnabled(false);
338 + }
339 + };
340 +
+ private final SensorEventListener mProximitySensorListener = new SensorEventListener() {
342 + @Override
343 + public void onSensorChanged(SensorEvent event) {
344 + boolean isNear = event.values[0] == 0.0f;
345 + long time = SystemClock.uptimeMillis();
346 + if (!mProximityScreenShown) {
347 + if (isNear) {
348 + showProximityScreen();
349 + }
350 + } else {
351 + if (!isNear) {
352 + setProximitySensorEnabled(false);
353 + }
354 + }
355 + }
356 +
357 + @Override
358 + public void onAccuracyChanged(Sensor sensor, int accuracy) {
359 + // Not used.
360 + }
361 + };
36
363
364 // Called on the DisplayManager's DisplayPowerController thread.
365 @Override365,14 Bot
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