Android指纹解锁功能封装

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指纹解锁

Android从6.0版本开始，提供了指纹解锁的api。本文使用api中的FingerprintManager类，封装了一个可供直接调用的类库。

使用方式

添加依赖

Step 1. Add it in your root build.gradle at the end of repositories:

    allprojects {repositories {...maven { url 'https://jitpack.io' }}}

Step 2. Add the dependency

dependencies {implementation 'com.github.stewardHan:fingerprintplugin:3.0.0'}

具体使用

kotlin

        val fingerFacade = FingerFacade(this, {Toast.makeText(this, "指纹验证成功", Toast.LENGTH_SHORT).show()}, {Toast.makeText(this, "指纹验证失败", Toast.LENGTH_SHORT).show()})btn_start.setOnClickListener {Toast.makeText(this, "开始指纹验证", Toast.LENGTH_SHORT).show()if (fingerFacade.isSupportFingerprint() == FingerprintUtil.SUPPORT) {fingerFacade.startFingerprintValidate()} else {Toast.makeText(this, "您的设备不支持指纹", Toast.LENGTH_SHORT).show()}}btn_end.setOnClickListener {fingerFacade.stopFingerprintValidate()}

java

       final FingerFacadeJava fingerFacadeJava = new FingerFacadeJava(this, new FingerFacadeJava.FingerCallback() {@Overridepublic void onSuccess() {Toast.makeText(JavaActivity.this, "指纹验证成功", Toast.LENGTH_SHORT).show();}@Overridepublic void onFailed() {Toast.makeText(JavaActivity.this, "指纹验证失败", Toast.LENGTH_SHORT).show();}});findViewById(R.id.btn_start).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {Toast.makeText(JavaActivity.this, "开始指纹验证", Toast.LENGTH_SHORT).show();if (fingerFacadeJava.isSupportFingerprint() == FingerprintUtil.SUPPORT) {fingerFacadeJava.startFingerprintValidate();} else {Toast.makeText(JavaActivity.this, "您的设备不支持指纹", Toast.LENGTH_SHORT).show();}}});findViewById(R.id.btn_end).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View view) {fingerFacadeJava.stopFingerprintValidate();}});