赣州网站开发,标志设计名词解释,网站模板 带后台,wordpress删除插件ftpDemo链接 ----- https://download.csdn.net/download/u011694328/89118346
一些品牌手机都有了屏下指纹的功能#xff0c;还算是个比较新颖的功能#xff0c;最近有项目需要使用屏下指纹#xff0c; 使用的是汇顶#xff08;Goodix#xff09;的指纹方案#xff0c…Demo链接 ----- https://download.csdn.net/download/u011694328/89118346
一些品牌手机都有了屏下指纹的功能还算是个比较新颖的功能最近有项目需要使用屏下指纹 使用的是汇顶Goodix的指纹方案经过坚难尝试终于实现了屏下指纹录入与解锁下面记录一些知识要点同时分享给遇到相同问题的。 1 自从Android 12 以后 SystemUI 里是自带了屏下指纹方案的. 具体代码是在 frameworks\base\packages\SystemUI\src\com\android\systemui\biometrics 所有以 Udfps 开头的类均是跟屏下指纹相关。如果要打开自带的屏下指纹UI 需要在 frameworks 里设置指纹传感器的 X轴 Y轴 半径大小贴上详细代码。
路径 ----- frameworks/base/services/core/java/com/android/server/biometrics/AuthService.java
final int[] udfpsProps getContext().getResources().getIntArray(com.android.internal.R.array.config_udfps_sensor_props);
重要的是 config_udfps_sensor_props 数组 默认的是空下面是原始的代码 !-- The properties of a UDFPS sensor in pixels, in the order listed below: --integer-array nameconfig_udfps_sensor_props translatablefalse !--itemsensorLocationX/itemitemsensorLocationY/itemitemsensorRadius/item--/integer-array // The existence of config_udfps_sensor_props indicates that the sensor is UDFPS.
注释的意思是如果这个数组存在表明是屏下指纹 。 这里要根据屏幕上传感器的位置来确定 X Y R. 指纹方案商会提供。默认的指纹如下图。 2 打开传感器后调好正确的位置下面是到设置里录入指纹。
代码路径 packages\apps\Settings\src\com\android\settings\biometrics\fingerprint\FingerprintEnrollEnrolling.java
下面贴上我修改过的代码
package com.android.settings.biometrics.fingerprint;import android.animation.Animator;
import android.animation.ObjectAnimator;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Configuration;
import android.graphics.drawable.Animatable2;
import android.graphics.drawable.AnimatedVectorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.hardware.fingerprint.FingerprintManager;
import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
import android.os.Bundle;
import android.os.Process;
import android.os.VibrationAttributes;
import android.os.VibrationEffect;
import android.os.Vibrator;
import android.text.TextUtils;
import android.util.Log;
import android.view.MotionEvent;
import android.view.OrientationEventListener;
import android.view.Surface;
import android.view.View;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityManager;
import android.view.animation.AnimationUtils;
import android.view.animation.Interpolator;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.android.settings.R;
import com.android.settings.biometrics.BiometricEnrollSidecar;
import com.android.settings.biometrics.BiometricUtils;
import com.android.settings.biometrics.BiometricsEnrollEnrolling;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.display.DisplayDensityUtils;
import com.airbnb.lottie.LottieAnimationView;
import com.google.android.setupcompat.template.FooterBarMixin;
import com.google.android.setupcompat.template.FooterButton;
import com.google.android.setupcompat.util.WizardManagerHelper;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.HashMap;
import java.util.List;//import com.goodix.fingerprint.ShenzhenConstants;
//import com.goodix.fingerprint.service.GoodixFingerprintManager;public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {private static final String TAG zgyFp;static final String TAG_SIDECAR sidecar;private static final int PROGRESS_BAR_MAX 10000;private static final int STAGE_UNKNOWN -1;private static final int STAGE_CENTER 0;private static final int STAGE_GUIDED 1;private static final int STAGE_FINGERTIP 2;private static final int STAGE_LEFT_EDGE 3;private static final int STAGE_RIGHT_EDGE 4;IntDef({STAGE_UNKNOWN, STAGE_CENTER, STAGE_GUIDED, STAGE_FINGERTIP, STAGE_LEFT_EDGE, STAGE_RIGHT_EDGE})Retention(RetentionPolicy.SOURCE)private interface EnrollStage {}/*** If we dont see progress during this time, we show an error message to remind the users that* they need to lift the finger and touch again.*/private static final int HINT_TIMEOUT_DURATION 2500;private static final VibrationEffect VIBRATE_EFFECT_ERROR VibrationEffect.createWaveform(new long[] {0, 5, 55, 60}, -1);private static final VibrationAttributes FINGERPRINT_ENROLLING_SONFICATION_ATTRIBUTES VibrationAttributes.createForUsage(VibrationAttributes.USAGE_ACCESSIBILITY);private FingerprintManager mFingerprintManager;private boolean mCanAssumeUdfps;Nullable private ProgressBar mProgressBar;private ObjectAnimator mProgressAnim;private TextView mDescriptionText;private TextView mErrorText;private Interpolator mFastOutSlowInInterpolator;private Interpolator mLinearOutSlowInInterpolator;private Interpolator mFastOutLinearInInterpolator;private boolean mAnimationCancelled;Nullable private AnimatedVectorDrawable mIconAnimationDrawable;Nullable private AnimatedVectorDrawable mIconBackgroundBlinksDrawable;private boolean mRestoring;private Vibrator mVibrator;private boolean mIsSetupWizard;private AccessibilityManager mAccessibilityManager;private boolean mIsAccessibilityEnabled;private LottieAnimationView mIllustrationLottie;private boolean mHaveShownUdfpsTipLottie;private boolean mHaveShownUdfpsLeftEdgeLottie;private boolean mHaveShownUdfpsRightEdgeLottie;private boolean mShouldShowLottie;private OrientationEventListener mOrientationEventListener;private int mPreviousRotation 0;// private GoodixFingerprintManager mGoodixFingerprintManager;
// private ImageView mFingerprintAnimator;
// private CircleView mCircleView;Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);int flags View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY;getWindow().getDecorView().setSystemUiVisibility(flags);mFingerprintManager getSystemService(FingerprintManager.class);final ListFingerprintSensorPropertiesInternal props mFingerprintManager.getSensorPropertiesInternal();mCanAssumeUdfps props.size() 1 props.get(0).isAnyUdfpsType();mAccessibilityManager getSystemService(AccessibilityManager.class);mIsAccessibilityEnabled mAccessibilityManager.isEnabled();listenOrientationEvent();setContentView(R.layout.fingerprint_enroll_enrolling_base); mIsSetupWizard WizardManagerHelper.isAnySetupWizard(getIntent());updateTitleAndDescription();// mGoodixFingerprintManager GoodixFingerprintManager.getFingerprintManager(this);
//
// getMainThreadHandler().postDelayed(mDelayedSendCmd, getFinishDelay());DisplayDensityUtils displayDensity new DisplayDensityUtils(getApplicationContext());int currentDensityIndex displayDensity.getCurrentIndex();final int currentDensity displayDensity.getValues()[currentDensityIndex];final int defaultDensity displayDensity.getDefaultDensity();mShouldShowLottie defaultDensity currentDensity;boolean isLandscape BiometricUtils.isReverseLandscape(getApplicationContext()) || BiometricUtils.isLandscape(getApplicationContext());updateOrientation((isLandscape ? Configuration.ORIENTATION_LANDSCAPE : Configuration.ORIENTATION_PORTRAIT));mErrorText findViewById(R.id.error_text);mProgressBar findViewById(R.id.fingerprint_progress_bar);
// mFingerprintAnimator findViewById(R.id.fingerprint_image_hint);
// mCircleView findViewById(R.id.circle_view);mVibrator getSystemService(Vibrator.class);// setSensorAreaOnTouchListener(mFingerprintAnimator);final LayerDrawable fingerprintDrawable mProgressBar ! null ? (LayerDrawable) mProgressBar.getBackground() : null;if (fingerprintDrawable ! null) {mIconAnimationDrawable (AnimatedVectorDrawable) fingerprintDrawable.findDrawableByLayerId(R.id.fingerprint_animation);mIconBackgroundBlinksDrawable (AnimatedVectorDrawable) fingerprintDrawable.findDrawableByLayerId(R.id.fingerprint_background);mIconAnimationDrawable.registerAnimationCallback(mIconAnimationCallback);}mFastOutSlowInInterpolator AnimationUtils.loadInterpolator(this, android.R.interpolator.fast_out_slow_in);mLinearOutSlowInInterpolator AnimationUtils.loadInterpolator(this, android.R.interpolator.linear_out_slow_in);mFastOutLinearInInterpolator AnimationUtils.loadInterpolator(this, android.R.interpolator.fast_out_linear_in);mRestoring savedInstanceState ! null;}// private void setSensorAreaOnTouchListener(View view) {
// view.setOnTouchListener(new View.OnTouchListener() {
// public boolean onTouch(View view, MotionEvent motionEvent) {
// switch (motionEvent.getAction()) {
// case MotionEvent.ACTION_DOWN:
// mFingerprintAnimator.setVisibility(View.GONE);
// mCircleView.setVisibility(View.VISIBLE);
// break;
// case MotionEvent.ACTION_UP:
// case MotionEvent.ACTION_CANCEL:
// mFingerprintAnimator.setVisibility(View.VISIBLE);
// mCircleView.setVisibility(View.GONE);
// break;
// }
// return true;
// }
// });
// }Overrideprotected BiometricEnrollSidecar getSidecar() {final FingerprintEnrollSidecar sidecar new FingerprintEnrollSidecar();sidecar.setEnrollReason(FingerprintManager.ENROLL_ENROLL);return sidecar;}Overrideprotected boolean shouldStartAutomatically() {if (mCanAssumeUdfps) {return mRestoring;}return true;}Overrideprotected void onStart() {super.onStart();updateProgress(false);updateTitleAndDescription();if (mRestoring) {startIconAnimation();}}// Override
// protected void onResume() {
// super.onResume();
// mGoodixFingerprintManager.showSensorViewWindow(true);
//
// mGoodixFingerprintManager.setHBMMode(true);
// }Overridepublic void onEnterAnimationComplete() {super.onEnterAnimationComplete();if (mCanAssumeUdfps) {startEnrollment();}mAnimationCancelled false;startIconAnimation();}private void startIconAnimation() {if (mIconAnimationDrawable ! null) {mIconAnimationDrawable.start();}}private void stopIconAnimation() {mAnimationCancelled true;if (mIconAnimationDrawable ! null) {mIconAnimationDrawable.stop();}}Overrideprotected void onStop() {super.onStop();stopIconAnimation();// mGoodixFingerprintManager.showSensorViewWindow(false);
// mGoodixFingerprintManager.setHBMMode(false);}// Override
// protected void onPause() {
// super.onPause();
// android.util.Log.d(zgyFp, --onPause--);
// mGoodixFingerprintManager.showSensorViewWindow(false);
// }Overrideprotected void onDestroy() {stopListenOrientationEvent();super.onDestroy();}private void animateProgress(int progress) {if (mCanAssumeUdfps) {if (progress PROGRESS_BAR_MAX) {getMainThreadHandler().postDelayed(mDelayedFinishRunnable, getFinishDelay());}return;}if (mProgressAnim ! null) {mProgressAnim.cancel();}ObjectAnimator anim ObjectAnimator.ofInt(mProgressBar, progress, mProgressBar.getProgress(), progress);anim.addListener(mProgressAnimationListener);anim.setInterpolator(mFastOutSlowInInterpolator);anim.setDuration(250);anim.start();mProgressAnim anim;}private void animateFlash() {if (mIconBackgroundBlinksDrawable ! null) {mIconBackgroundBlinksDrawable.start();}}protected Intent getFinishIntent() {return new Intent(this, FingerprintEnrollFinish.class);}private void updateTitleAndDescription() {if (mCanAssumeUdfps) {updateTitleAndDescriptionForUdfps();return;}if (mSidecar null || mSidecar.getEnrollmentSteps() -1) {setDescriptionText(R.string.security_settings_fingerprint_enroll_start_message);} else {setDescriptionText(R.string.security_settings_fingerprint_enroll_repeat_message);}}private void updateTitleAndDescriptionForUdfps() {switch (getCurrentStage()) {case STAGE_CENTER:setHeaderText(R.string.security_settings_fingerprint_enroll_repeat_title);setDescriptionText(R.string.security_settings_udfps_enroll_start_message);break;case STAGE_GUIDED:setHeaderText(R.string.security_settings_fingerprint_enroll_repeat_title);if (mIsAccessibilityEnabled) {setDescriptionText(R.string.security_settings_udfps_enroll_repeat_a11y_message);} else {setDescriptionText(R.string.security_settings_udfps_enroll_repeat_message);}break;case STAGE_FINGERTIP:setHeaderText(R.string.security_settings_udfps_enroll_fingertip_title);if (!mHaveShownUdfpsTipLottie mIllustrationLottie ! null) {mHaveShownUdfpsTipLottie true;setDescriptionText();mIllustrationLottie.setAnimation(R.raw.udfps_tip_hint_lottie);mIllustrationLottie.setVisibility(View.VISIBLE);mIllustrationLottie.playAnimation();mIllustrationLottie.setContentDescription(getString(R.string.security_settings_udfps_tip_fingerprint_help));}break;case STAGE_LEFT_EDGE:setHeaderText(R.string.security_settings_udfps_enroll_left_edge_title);if (!mHaveShownUdfpsLeftEdgeLottie mIllustrationLottie ! null) {mHaveShownUdfpsLeftEdgeLottie true;setDescriptionText();mIllustrationLottie.setAnimation(R.raw.udfps_left_edge_hint_lottie);mIllustrationLottie.setVisibility(View.VISIBLE);mIllustrationLottie.playAnimation();mIllustrationLottie.setContentDescription(getString(R.string.security_settings_udfps_side_fingerprint_help));} else if (mIllustrationLottie null) {if (isStageHalfCompleted()) {setDescriptionText(R.string.security_settings_fingerprint_enroll_repeat_message);} else {setDescriptionText(R.string.security_settings_udfps_enroll_edge_message);}}break;case STAGE_RIGHT_EDGE:setHeaderText(R.string.security_settings_udfps_enroll_right_edge_title);if (!mHaveShownUdfpsRightEdgeLottie mIllustrationLottie ! null) {mHaveShownUdfpsRightEdgeLottie true;setDescriptionText();mIllustrationLottie.setAnimation(R.raw.udfps_right_edge_hint_lottie);mIllustrationLottie.setVisibility(View.VISIBLE);mIllustrationLottie.playAnimation();mIllustrationLottie.setContentDescription(getString(R.string.security_settings_udfps_side_fingerprint_help));} else if (mIllustrationLottie null) {if (isStageHalfCompleted()) {setDescriptionText(R.string.security_settings_fingerprint_enroll_repeat_message);} else {setDescriptionText(R.string.security_settings_udfps_enroll_edge_message);}}break;case STAGE_UNKNOWN:default:getLayout().setHeaderText(R.string.security_settings_fingerprint_enroll_udfps_title);setDescriptionText(R.string.security_settings_udfps_enroll_start_message);final CharSequence description getString(R.string.security_settings_udfps_enroll_a11y);getLayout().getHeaderTextView().setContentDescription(description);setTitle(description);break;}}EnrollStageprivate int getCurrentStage() {if (mSidecar null || mSidecar.getEnrollmentSteps() -1) {return STAGE_UNKNOWN;}final int progressSteps mSidecar.getEnrollmentSteps() - mSidecar.getEnrollmentRemaining();if (progressSteps getStageThresholdSteps(0)) {return STAGE_CENTER;} else if (progressSteps getStageThresholdSteps(1)) {return STAGE_GUIDED;} else if (progressSteps getStageThresholdSteps(2)) {return STAGE_FINGERTIP;} else if (progressSteps getStageThresholdSteps(3)) {return STAGE_LEFT_EDGE;} else {return STAGE_RIGHT_EDGE;}}private boolean isStageHalfCompleted() {if (mSidecar null || mSidecar.getEnrollmentSteps() -1) {return false;}final int progressSteps mSidecar.getEnrollmentSteps() - mSidecar.getEnrollmentRemaining();int prevThresholdSteps 0;for (int i 0; i mFingerprintManager.getEnrollStageCount(); i) {final int thresholdSteps getStageThresholdSteps(i);if (progressSteps prevThresholdSteps progressSteps thresholdSteps) {final int adjustedProgress progressSteps - prevThresholdSteps;final int adjustedThreshold thresholdSteps - prevThresholdSteps;return adjustedProgress adjustedThreshold / 2;}prevThresholdSteps thresholdSteps;}return true;}private int getStageThresholdSteps(int index) {if (mSidecar null || mSidecar.getEnrollmentSteps() -1) {Log.w(TAG, getStageThresholdSteps: Enrollment not started yet);return 1;}return Math.round(mSidecar.getEnrollmentSteps() * mFingerprintManager.getEnrollStageThreshold(index));}Overridepublic void onEnrollmentHelp(int helpMsgId, CharSequence helpString) {if (!TextUtils.isEmpty(helpString)) {if (!mCanAssumeUdfps) {mErrorText.removeCallbacks(mTouchAgainRunnable);}showError(helpString);}}Overridepublic void onEnrollmentError(int errMsgId, CharSequence errString) {Log.d(TAG, --onEnrollmentError-- errString);FingerprintErrorDialog.showErrorDialog(this, errMsgId);stopIconAnimation();if (!mCanAssumeUdfps) {mErrorText.removeCallbacks(mTouchAgainRunnable);}}Overridepublic void onEnrollmentProgressChange(int steps, int remaining) {Log.d(TAG, ----onEnrollmentProgressChange----steps , remaining remaining);updateProgress(true);updateTitleAndDescription();clearError();animateFlash();if (!mCanAssumeUdfps) {mErrorText.removeCallbacks(mTouchAgainRunnable);mErrorText.postDelayed(mTouchAgainRunnable, HINT_TIMEOUT_DURATION);} else {if (mIsAccessibilityEnabled) {final int percent (int) (((float)(steps - remaining) / (float) steps) * 100);CharSequence cs getString(R.string.security_settings_udfps_enroll_progress_a11y_message, percent);AccessibilityEvent e AccessibilityEvent.obtain();e.setEventType(AccessibilityEvent.TYPE_ANNOUNCEMENT);e.setClassName(getClass().getName());e.setPackageName(getPackageName());e.getText().add(cs);mAccessibilityManager.sendAccessibilityEvent(e);}}}private void updateProgress(boolean animate) {if (mSidecar null || !mSidecar.isEnrolling()) {Log.d(TAG, Enrollment not started yet);return;}int progress getProgress(mSidecar.getEnrollmentSteps(), mSidecar.getEnrollmentRemaining());Log.d(TAG, --updateProgress-- progress);
// if (animate) {animateProgress(progress);
// } else {if (mProgressBar ! null) {mProgressBar.setProgress(progress);}if (progress PROGRESS_BAR_MAX) {mDelayedFinishRunnable.run();}
// }}private int getProgress(int steps, int remaining) {if (steps -1) {return 0;}int progress Math.max(0, steps 1 - remaining);return PROGRESS_BAR_MAX * progress / (steps 1);}private void showError(CharSequence error) {if (mCanAssumeUdfps) {setHeaderText(error);setDescriptionText();} else {mErrorText.setText(error);if (mErrorText.getVisibility() View.INVISIBLE) {mErrorText.setVisibility(View.VISIBLE);mErrorText.setTranslationY(getResources().getDimensionPixelSize(R.dimen.fingerprint_error_text_appear_distance));mErrorText.setAlpha(0f);mErrorText.animate().alpha(1f).translationY(0f).setDuration(200).setInterpolator(mLinearOutSlowInInterpolator).start();} else {mErrorText.animate().cancel();mErrorText.setAlpha(1f);mErrorText.setTranslationY(0f);}}if (isResumed() mIsAccessibilityEnabled !mCanAssumeUdfps) {mVibrator.vibrate(Process.myUid(), getApplicationContext().getOpPackageName(),VIBRATE_EFFECT_ERROR, getClass().getSimpleName() ::showError,FINGERPRINT_ENROLLING_SONFICATION_ATTRIBUTES);}}private void clearError() {if (!mCanAssumeUdfps mErrorText.getVisibility() View.VISIBLE) {mErrorText.animate().alpha(0f).translationY(getResources().getDimensionPixelSize(R.dimen.fingerprint_error_text_disappear_distance)).setDuration(100).setInterpolator(mFastOutLinearInInterpolator).withEndAction(() - mErrorText.setVisibility(View.INVISIBLE)).start();}}private void listenOrientationEvent() {mOrientationEventListener new OrientationEventListener(this) {Overridepublic void onOrientationChanged(int orientation) {final int currentRotation getDisplay().getRotation();if ((mPreviousRotation Surface.ROTATION_90 currentRotation Surface.ROTATION_270) || (mPreviousRotation Surface.ROTATION_270 currentRotation Surface.ROTATION_90)) {mPreviousRotation currentRotation;recreate();}}};mOrientationEventListener.enable();mPreviousRotation getDisplay().getRotation();}private void stopListenOrientationEvent() {if (mOrientationEventListener ! null) {mOrientationEventListener.disable();}mOrientationEventListener null;}private final Animator.AnimatorListener mProgressAnimationListener new Animator.AnimatorListener() {Overridepublic void onAnimationStart(Animator animation) { }Overridepublic void onAnimationRepeat(Animator animation) { }Overridepublic void onAnimationEnd(Animator animation) {if (mProgressBar.getProgress() PROGRESS_BAR_MAX) {mProgressBar.postDelayed(mDelayedFinishRunnable, getFinishDelay());}}Overridepublic void onAnimationCancel(Animator animation) { }};private long getFinishDelay() {return mCanAssumeUdfps ? 400L : 250L;}private final Runnable mDelayedFinishRunnable new Runnable() {Overridepublic void run() {launchFinish(mToken);}};// private final Runnable mDelayedSendCmd new Runnable() {
// Override
// public void run() {
// Log.d(TAG, --mDelayedSendCmd-- );
// mGoodixFingerprintManager.testCmd(ShenzhenConstants.CMD_TEST_SZ_FINGER_DOWN);
// }
// };private final Animatable2.AnimationCallback mIconAnimationCallback new Animatable2.AnimationCallback() {Overridepublic void onAnimationEnd(Drawable d) {if (mAnimationCancelled) {return;}mProgressBar.post(new Runnable() {Overridepublic void run() {startIconAnimation();}});}};private final Runnable mTouchAgainRunnable new Runnable() {Overridepublic void run() {showError(getString(R.string.security_settings_fingerprint_enroll_lift_touch_again));}};Overridepublic int getMetricsCategory() {return SettingsEnums.FINGERPRINT_ENROLLING;}private void updateOrientation(int orientation) {switch(orientation) {case Configuration.ORIENTATION_LANDSCAPE: {mIllustrationLottie null;break;}case Configuration.ORIENTATION_PORTRAIT: {if (mShouldShowLottie) {mIllustrationLottie findViewById(R.id.illustration_lottie);}break;}}}Overridepublic void onConfigurationChanged(NonNull Configuration newConfig) {switch(newConfig.orientation) {case Configuration.ORIENTATION_LANDSCAPE: {updateOrientation(Configuration.ORIENTATION_LANDSCAPE);break;}case Configuration.ORIENTATION_PORTRAIT: {updateOrientation(Configuration.ORIENTATION_PORTRAIT);break;}}}
}基本上不用怎么修改。 3 最重要的是在System UI 里 下面详细的介绍。
首先在SystemUI里加入汇顶的 库 GoodixFingerprintManager 在bp文件里添加
vendor/mediatek/proprietary/packages/apps/SystemUI/Android.bp// add yk
android_library_import {name: mtkgf_manager_lib,aars: [libs/gf_manager_lib.aar],
}
// endAndroidManifest.xml 里要修改下 不然编译会报错replace标签里添加label vendor/mediatek/proprietary/packages/apps/SystemUI/AndroidManifest.xml tools:replaceandroid:label,android:appComponentFactory
编译成功后在 vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/biometrics/AuthController.java 初始化 GoodixFingerprintManager mGoodixFingerprintManager GoodixFingerprintManager.getFingerprintManager(mContext); // add mGoodixFingerprint.showSensorViewWindow(true); 显示汇顶的指纹解锁的窗口 mGoodixFingerprint.setHBMMode(true); 显示高亮
汇顶的人员建议不要调用他们的来实现 为此 我就反编译他们的做了一个反编译的代码后面贴出。
vendor/mediatek/proprietary/packages/apps/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java 这个是核心类
这个类里主要作用是工厂方法模式实现显示录指纹解锁等不同的UI fun inflateUdfpsAnimation(view: UdfpsView, controller: UdfpsController): UdfpsAnimationViewController*? {return when (requestReason) {REASON_ENROLL_FIND_SENSOR,REASON_ENROLL_ENROLLING - {Log.i(zgyFp, REASON_ENROLL_ENROLLING )null/* UdfpsEnrollViewController(view.addUdfpsView(R.layout.udfps_enroll_view) {},enrollHelper ?: throw IllegalStateException(no enrollment helper),statusBarStateController,panelExpansionStateManager,dialogManager,dumpManager,overlayParams.scaleFactor) */}BiometricOverlayConstants.REASON_AUTH_KEYGUARD - {Log.i(zgyFp, REASON_AUTH_KEYGUARD )UdfpsKeyguardViewController(view.addUdfpsView(R.layout.udfps_keyguard_view),statusBarStateController, panelExpansionStateManager,statusBarKeyguardViewManager, keyguardUpdateMonitor, dumpManager, transitionController,configurationController, systemClock, keyguardStateController, unlockedScreenOffAnimationController,dialogManager, controller, activityLaunchAnimator)}BiometricOverlayConstants.REASON_AUTH_BP - {UdfpsBpViewController(view.addUdfpsView(R.layout.udfps_bp_view), statusBarStateController, panelExpansionStateManager, dialogManager, dumpManager)}BiometricOverlayConstants.REASON_AUTH_OTHER,BiometricOverlayConstants.REASON_AUTH_SETTINGS - {UdfpsFpmOtherViewController(view.addUdfpsView(R.layout.udfps_fpm_other_view), statusBarStateController, panelExpansionStateManager, dialogManager, dumpManager)}else - {Log.e(TAG, Animation for reason $requestReason not supported yet)null}}}
完成后的解锁视频 完成后的视频
