Android手势密码实现实例代码
作者:ganchuanpu
一、效果实现
二、实现思路:
1. 正上方的提示区域,用一个类(LockIndicator.java)来实现,自定义view来绘制9个提示图标;
2. 手势密码绘制区域,用一个类(GestureContentView.java)来实现,它继承自ViewGroup里面, 添加9个ImageView来表示图标, 在onLayout()方法中设置它们的位置;
3. 手势路径绘制, 用一个类(GestureDrawline.java)来实现,复写onTouchEvent()方法,在这个方法里面监听TouchEvent事件: ACTION_DOWN、ACTION_MOVE、ACTION_UP事件,来绘制手势连接不同点之间的路径;
4. 9个点的对象,用一个类(GesturePoint.java)来实现,保存它的位置、状态、背景图片等相关信息;
5. 手势密码的获取,判断手指当前的位置,根据滑动路径经过的点,按顺序保存绘制的点的顺序(这里的点顺序从上到下分别是:1,2,3,4,5,6,7,8,9),不能有重复的点。
三、代码实现步骤:
1.要用一个类来表示这9个点中的第一个点。里面保留有当前点的上下左右的各个位置等属性
2.自定义GroupView,用来装9个点,9个点的显示是通过ImageView。复写onLayout这个方法,让点按需求排列
3.定义一个可以画线的View,复写onTouchEvent方法,在这个方法里面进行画直线的操作
4.判断用户手指当前的位置,取出当前的位置去与那9个点中的每个点的位置进行比较,如果用户点的位置在某一个点之内,那么当那个点置换背景图片。
具体实现代码如下:
1.LockIndicator.java 图案提示类
package com.snda.fund.widget; import com.snda.fund.R; import android.content.Context; import android.content.res.TypedArray; import android.graphics.Canvas; import android.graphics.Paint; import android.graphics.Paint.Style; import android.graphics.drawable.Drawable; import android.os.PowerManager; import android.text.TextUtils; import android.util.AttributeSet; import android.util.Log; import android.view.View; /** * * 手势密码图案提示 * @author ganchuanpu * */ public class LockIndicator extends View { private int numRow = 3; // 行 private int numColum = 3; // 列 private int patternWidth = 40; private int patternHeight = 40; private int f = 5; private int g = 5; private int strokeWidth = 3; private Paint paint = null; private Drawable patternNoraml = null; private Drawable patternPressed = null; private String lockPassStr; // 手势密码 public LockIndicator(Context paramContext) { super(paramContext); } public LockIndicator(Context paramContext, AttributeSet paramAttributeSet) { super(paramContext, paramAttributeSet, 0); paint = new Paint(); paint.setAntiAlias(true); paint.setStrokeWidth(strokeWidth); paint.setStyle(Paint.Style.STROKE); patternNoraml = getResources().getDrawable(R.drawable.lock_pattern_node_normal); patternPressed = getResources().getDrawable(R.drawable.lock_pattern_node_pressed); if (patternPressed != null) { patternWidth = patternPressed.getIntrinsicWidth(); patternHeight = patternPressed.getIntrinsicHeight(); this.f = (patternWidth / 4); this.g = (patternHeight / 4); patternPressed.setBounds(0, 0, patternWidth, patternHeight); patternNoraml.setBounds(0, 0, patternWidth, patternHeight); } } @Override protected void onDraw(Canvas canvas) { if ((patternPressed == null) || (patternNoraml == null)) { return; } // 绘制3*3的图标 for (int i = 0; i < numRow; i++) { for (int j = 0; j < numColum; j++) { paint.setColor(-16777216); int i1 = j * patternHeight + j * this.g; int i2 = i * patternWidth + i * this.f; canvas.save(); canvas.translate(i1, i2); String curNum = String.valueOf(numColum * i + (j + 1)); if (!TextUtils.isEmpty(lockPassStr)) { if (lockPassStr.indexOf(curNum) == -1) { // 未选中 patternNoraml.draw(canvas); } else { // 被选中 patternPressed.draw(canvas); } } else { // 重置状态 patternNoraml.draw(canvas); } canvas.restore(); } } } @Override protected void onMeasure(int paramInt1, int paramInt2) { if (patternPressed != null) setMeasuredDimension(numColum * patternHeight + this.g * (-1 + numColum), numRow * patternWidth + this.f * (-1 + numRow)); } /** * 请求重新绘制 * @param paramString 手势密码字符序列 */ public void setPath(String paramString) { lockPassStr = paramString; invalidate(); } }
2.GestureContentView.java 手势密码容器类
它继承ViewGroup,通过addView()方法添加子view,手势密码的9个输入点(GesturePoint)、GestureDrawline手势密码路径都放在这个容器当中,下面是它的具体实现方法:
package com.wujay.fund.widget; import java.util.ArrayList; import java.util.List; import android.content.Context; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import com.wujay.fund.R; import com.wujay.fund.common.AppUtil; import com.wujay.fund.entity.GesturePoint; import com.wujay.fund.widget.GestureDrawline.GestureCallBack; /** * 手势密码容器类 * */ public class GestureContentView extends ViewGroup { private int baseNum = 6; private int[] screenDispaly; /** * 每个点区域的宽度 */ private int blockWidth; /** * 声明一个集合用来封装坐标集合 */ private List<GesturePoint> list; private Context context; private boolean isVerify; private GestureDrawline gestureDrawline; /** * 包含9个ImageView的容器,初始化 * @param context * @param isVerify 是否为校验手势密码 * @param passWord 用户传入密码 * @param callBack 手势绘制完毕的回调 */ public GestureContentView(Context context, boolean isVerify, String passWord, GestureCallBack callBack) { super(context); screenDispaly = AppUtil.getScreenDispaly(context); blockWidth = screenDispaly[0]/3; this.list = new ArrayList<GesturePoint>(); this.context = context; this.isVerify = isVerify; // 添加9个图标 addChild(); // 初始化一个可以画线的view gestureDrawline = new GestureDrawline(context, list, isVerify, passWord, callBack); } private void addChild(){ for (int i = 0; i < 9; i++) { ImageView image = new ImageView(context); image.setBackgroundResource(R.drawable.gesture_node_normal); this.addView(image); invalidate(); // 第几行 int row = i / 3; // 第几列 int col = i % 3; // 定义点的每个属性 int leftX = col*blockWidth+blockWidth/baseNum; int topY = row*blockWidth+blockWidth/baseNum; int rightX = col*blockWidth+blockWidth-blockWidth/baseNum; int bottomY = row*blockWidth+blockWidth-blockWidth/baseNum; GesturePoint p = new GesturePoint(leftX, rightX, topY, bottomY, image,i+1); this.list.add(p); } } public void setParentView(ViewGroup parent){ // 得到屏幕的宽度 int width = screenDispaly[0]; LayoutParams layoutParams = new LayoutParams(width, width); this.setLayoutParams(layoutParams); gestureDrawline.setLayoutParams(layoutParams); parent.addView(gestureDrawline); parent.addView(this); } @Override protected void onLayout(boolean changed, int l, int t, int r, int b) { for (int i = 0; i < getChildCount(); i++) { //第几行 int row = i/3; //第几列 int col = i%3; View v = getChildAt(i); v.layout(col*blockWidth+blockWidth/baseNum, row*blockWidth+blockWidth/baseNum, col*blockWidth+blockWidth-blockWidth/baseNum, row*blockWidth+blockWidth-blockWidth/baseNum); } } @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); // 遍历设置每个子view的大小 for (int i = 0; i < getChildCount(); i++) { View v = getChildAt(i); v.measure(widthMeasureSpec, heightMeasureSpec); } } /** * 保留路径delayTime时间长 * @param delayTime */ public void clearDrawlineState(long delayTime) { gestureDrawline.clearDrawlineState(delayTime); } }
3.GestureDrawline.java 手势密码路径绘制类
根据OnTouchEvent方法的不同事件,ACTION_DOWN、ACTION_MOVE、ACTION_UP分别处理不同的逻辑。
package com.wujay.fund.widget; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import com.wujay.fund.common.AppUtil; import com.wujay.fund.common.Constants; import com.wujay.fund.entity.GesturePoint; import android.content.Context; import android.graphics.Bitmap; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.Paint.Style; import android.graphics.PorterDuff; import android.os.Handler; import android.util.Log; import android.util.Pair; import android.view.MotionEvent; import android.view.View; import android.widget.Toast; /** * 手势密码路径绘制 * */ public class GestureDrawline extends View { private int mov_x;// 声明起点坐标 private int mov_y; private Paint paint;// 声明画笔 private Canvas canvas;// 画布 private Bitmap bitmap;// 位图 private List<GesturePoint> list;// 装有各个view坐标的集合 private List<Pair<GesturePoint, GesturePoint>> lineList;// 记录画过的线 private Map<String, GesturePoint> autoCheckPointMap;// 自动选中的情况点 private boolean isDrawEnable = true; // 是否允许绘制 /** * 屏幕的宽度和高度 */ private int[] screenDispaly; /** * 手指当前在哪个Point内 */ private GesturePoint currentPoint; /** * 用户绘图的回调 */ private GestureCallBack callBack; /** * 用户当前绘制的图形密码 */ private StringBuilder passWordSb; /** * 是否为校验 */ private boolean isVerify; /** * 用户传入的passWord */ private String passWord; public GestureDrawline(Context context, List<GesturePoint> list, boolean isVerify, String passWord, GestureCallBack callBack) { super(context); screenDispaly = AppUtil.getScreenDispaly(context); paint = new Paint(Paint.DITHER_FLAG);// 创建一个画笔 bitmap = Bitmap.createBitmap(screenDispaly[0], screenDispaly[0], Bitmap.Config.ARGB_8888); // 设置位图的宽高 canvas = new Canvas(); canvas.setBitmap(bitmap); paint.setStyle(Style.STROKE);// 设置非填充 paint.setStrokeWidth(10);// 笔宽5像素 paint.setColor(Color.rgb(245, 142, 33));// 设置默认连线颜色 paint.setAntiAlias(true);// 不显示锯齿 this.list = list; this.lineList = new ArrayList<Pair<GesturePoint, GesturePoint>>(); initAutoCheckPointMap(); this.callBack = callBack; // 初始化密码缓存 this.isVerify = isVerify; this.passWordSb = new StringBuilder(); this.passWord = passWord; } private void initAutoCheckPointMap() { autoCheckPointMap = new HashMap<String,GesturePoint>(); autoCheckPointMap.put("1,3", getGesturePointByNum(2)); autoCheckPointMap.put("1,7", getGesturePointByNum(4)); autoCheckPointMap.put("1,9", getGesturePointByNum(5)); autoCheckPointMap.put("2,8", getGesturePointByNum(5)); autoCheckPointMap.put("3,7", getGesturePointByNum(5)); autoCheckPointMap.put("3,9", getGesturePointByNum(6)); autoCheckPointMap.put("4,6", getGesturePointByNum(5)); autoCheckPointMap.put("7,9", getGesturePointByNum(8)); } private GesturePoint getGesturePointByNum(int num) { for (GesturePoint point : list) { if (point.getNum() == num) { return point; } } return null; } // 画位图 @Override protected void onDraw(Canvas canvas) { // super.onDraw(canvas); canvas.drawBitmap(bitmap, 0, 0, null); } // 触摸事件 @Override public boolean onTouchEvent(MotionEvent event) { if (isDrawEnable == false) { // 当期不允许绘制 return true; } paint.setColor(Color.rgb(245, 142, 33));// 设置默认连线颜色 switch (event.getAction()) { case MotionEvent.ACTION_DOWN: mov_x = (int) event.getX(); mov_y = (int) event.getY(); // 判断当前点击的位置是处于哪个点之内 currentPoint = getPointAt(mov_x, mov_y); if (currentPoint != null) { currentPoint.setPointState(Constants.POINT_STATE_SELECTED); passWordSb.append(currentPoint.getNum()); } // canvas.drawPoint(mov_x, mov_y, paint);// 画点 invalidate(); break; case MotionEvent.ACTION_MOVE: clearScreenAndDrawList(); // 得到当前移动位置是处于哪个点内 GesturePoint pointAt = getPointAt((int) event.getX(), (int) event.getY()); // 代表当前用户手指处于点与点之前 if (currentPoint == null && pointAt == null) { return true; } else {// 代表用户的手指移动到了点上 if (currentPoint == null) {// 先判断当前的point是不是为null // 如果为空,那么把手指移动到的点赋值给currentPoint currentPoint = pointAt; // 把currentPoint这个点设置选中为true; currentPoint.setPointState(Constants.POINT_STATE_SELECTED); passWordSb.append(currentPoint.getNum()); } } if (pointAt == null || currentPoint.equals(pointAt) || Constants.POINT_STATE_SELECTED == pointAt.getPointState()) { // 点击移动区域不在圆的区域,或者当前点击的点与当前移动到的点的位置相同,或者当前点击的点处于选中状态 // 那么以当前的点中心为起点,以手指移动位置为终点画线 canvas.drawLine(currentPoint.getCenterX(), currentPoint.getCenterY(), event.getX(), event.getY(), paint);// 画线 } else { // 如果当前点击的点与当前移动到的点的位置不同 // 那么以前前点的中心为起点,以手移动到的点的位置画线 canvas.drawLine(currentPoint.getCenterX(), currentPoint.getCenterY(), pointAt.getCenterX(), pointAt.getCenterY(), paint);// 画线 pointAt.setPointState(Constants.POINT_STATE_SELECTED); // 判断是否中间点需要选中 GesturePoint betweenPoint = getBetweenCheckPoint(currentPoint, pointAt); if (betweenPoint != null && Constants.POINT_STATE_SELECTED != betweenPoint.getPointState()) { // 存在中间点并且没有被选中 Pair<GesturePoint, GesturePoint> pair1 = new Pair<GesturePoint, GesturePoint>(currentPoint, betweenPoint); lineList.add(pair1); passWordSb.append(betweenPoint.getNum()); Pair<GesturePoint, GesturePoint> pair2 = new Pair<GesturePoint, GesturePoint>(betweenPoint, pointAt); lineList.add(pair2); passWordSb.append(pointAt.getNum()); // 设置中间点选中 betweenPoint.setPointState(Constants.POINT_STATE_SELECTED); // 赋值当前的point; currentPoint = pointAt; } else { Pair<GesturePoint, GesturePoint> pair = new Pair<GesturePoint, GesturePoint>(currentPoint, pointAt); lineList.add(pair); passWordSb.append(pointAt.getNum()); // 赋值当前的point; currentPoint = pointAt; } } invalidate(); break; case MotionEvent.ACTION_UP:// 当手指抬起的时候 if (isVerify) { // 手势密码校验 // 清掉屏幕上所有的线,只画上集合里面保存的线 if (passWord.equals(passWordSb.toString())) { // 代表用户绘制的密码手势与传入的密码相同 callBack.checkedSuccess(); } else { // 用户绘制的密码与传入的密码不同。 callBack.checkedFail(); } } else { callBack.onGestureCodeInput(passWordSb.toString()); } break; default: break; } return true; } /** * 指定时间去清除绘制的状态 * @param delayTime 延迟执行时间 */ public void clearDrawlineState(long delayTime) { if (delayTime > 0) { // 绘制红色提示路线 isDrawEnable = false; drawErrorPathTip(); } new Handler().postDelayed(new clearStateRunnable(), delayTime); } /** * 清除绘制状态的线程 */ final class clearStateRunnable implements Runnable { public void run() { // 重置passWordSb passWordSb = new StringBuilder(); // 清空保存点的集合 lineList.clear(); // 重新绘制界面 clearScreenAndDrawList(); for (GesturePoint p : list) { p.setPointState(Constants.POINT_STATE_NORMAL); } invalidate(); isDrawEnable = true; } } /** * 通过点的位置去集合里面查找这个点是包含在哪个Point里面的 * * @param x * @param y * @return 如果没有找到,则返回null,代表用户当前移动的地方属于点与点之间 */ private GesturePoint getPointAt(int x, int y) { for (GesturePoint point : list) { // 先判断x int leftX = point.getLeftX(); int rightX = point.getRightX(); if (!(x >= leftX && x < rightX)) { // 如果为假,则跳到下一个对比 continue; } int topY = point.getTopY(); int bottomY = point.getBottomY(); if (!(y >= topY && y < bottomY)) { // 如果为假,则跳到下一个对比 continue; } // 如果执行到这,那么说明当前点击的点的位置在遍历到点的位置这个地方 return point; } return null; } private GesturePoint getBetweenCheckPoint(GesturePoint pointStart, GesturePoint pointEnd) { int startNum = pointStart.getNum(); int endNum = pointEnd.getNum(); String key = null; if (startNum < endNum) { key = startNum + "," + endNum; } else { key = endNum + "," + startNum; } return autoCheckPointMap.get(key); } /** * 清掉屏幕上所有的线,然后画出集合里面的线 */ private void clearScreenAndDrawList() { canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR); for (Pair<GesturePoint, GesturePoint> pair : lineList) { canvas.drawLine(pair.first.getCenterX(), pair.first.getCenterY(), pair.second.getCenterX(), pair.second.getCenterY(), paint);// 画线 } } /** * 校验错误/两次绘制不一致提示 */ private void drawErrorPathTip() { canvas.drawColor(Color.TRANSPARENT, PorterDuff.Mode.CLEAR); paint.setColor(Color.rgb(154, 7, 21));// 设置默认线路颜色 for (Pair<GesturePoint, GesturePoint> pair : lineList) { pair.first.setPointState(Constants.POINT_STATE_WRONG); pair.second.setPointState(Constants.POINT_STATE_WRONG); canvas.drawLine(pair.first.getCenterX(), pair.first.getCenterY(), pair.second.getCenterX(), pair.second.getCenterY(), paint);// 画线 } invalidate(); } public interface GestureCallBack { /** * 用户设置/输入了手势密码 */ public abstract void onGestureCodeInput(String inputCode); /** * 代表用户绘制的密码与传入的密码相同 */ public abstract void checkedSuccess(); /** * 代表用户绘制的密码与传入的密码不相同 */ public abstract void checkedFail(); } }
4.GestureEditActivity.java 手势密码设置界面
手势密码设置
代码如下:
package com.wujay.fund; import com.wujay.fund.R; import android.app.Activity; import android.content.DialogInterface; import android.content.Intent; import android.os.Bundle; import android.text.Html; import android.text.TextUtils; import android.view.KeyEvent; import android.view.View; import android.view.View.OnClickListener; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.FrameLayout; import android.widget.TextView; import android.widget.Toast; import com.wujay.fund.common.Constants; import com.wujay.fund.widget.GestureContentView; import com.wujay.fund.widget.GestureDrawline.GestureCallBack; import com.wujay.fund.widget.LockIndicator; /** * * 手势密码设置界面 * */ public class GestureEditActivity extends Activity implements OnClickListener { /** 手机号码*/ public static final String PARAM_PHONE_NUMBER = "PARAM_PHONE_NUMBER"; /** 意图 */ public static final String PARAM_INTENT_CODE = "PARAM_INTENT_CODE"; /** 首次提示绘制手势密码,可以选择跳过 */ public static final String PARAM_IS_FIRST_ADVICE = "PARAM_IS_FIRST_ADVICE"; private TextView mTextTitle; private TextView mTextCancel; private LockIndicator mLockIndicator; private TextView mTextTip; private FrameLayout mGestureContainer; private GestureContentView mGestureContentView; private TextView mTextReset; private String mParamSetUpcode = null; private String mParamPhoneNumber; private boolean mIsFirstInput = true; private String mFirstPassword = null; private String mConfirmPassword = null; private int mParamIntentCode; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_gesture_edit); setUpViews(); setUpListeners(); } private void setUpViews() { mTextTitle = (TextView) findViewById(R.id.text_title); mTextCancel = (TextView) findViewById(R.id.text_cancel); mTextReset = (TextView) findViewById(R.id.text_reset); mTextReset.setClickable(false); mLockIndicator = (LockIndicator) findViewById(R.id.lock_indicator); mTextTip = (TextView) findViewById(R.id.text_tip); mGestureContainer = (FrameLayout) findViewById(R.id.gesture_container); // 初始化一个显示各个点的viewGroup mGestureContentView = new GestureContentView(this, false, "", new GestureCallBack() { @Override public void onGestureCodeInput(String inputCode) { if (!isInputPassValidate(inputCode)) { mTextTip.setText(Html.fromHtml("<font color='#c70c1e'>最少链接4个点, 请重新输入</font>")); mGestureContentView.clearDrawlineState(0L); return; } if (mIsFirstInput) { mFirstPassword = inputCode; updateCodeList(inputCode); mGestureContentView.clearDrawlineState(0L); mTextReset.setClickable(true); mTextReset.setText(getString(R.string.reset_gesture_code)); } else { if (inputCode.equals(mFirstPassword)) { Toast.makeText(GestureEditActivity.this, "设置成功", Toast.LENGTH_SHORT).show(); mGestureContentView.clearDrawlineState(0L); GestureEditActivity.this.finish(); } else { mTextTip.setText(Html.fromHtml("<font color='#c70c1e'>与上一次绘制不一致,请重新绘制</font>")); // 左右移动动画 Animation shakeAnimation = AnimationUtils.loadAnimation(GestureEditActivity.this, R.anim.shake); mTextTip.startAnimation(shakeAnimation); // 保持绘制的线,1.5秒后清除 mGestureContentView.clearDrawlineState(1300L); } } mIsFirstInput = false; } @Override public void checkedSuccess() { } @Override public void checkedFail() { } }); // 设置手势解锁显示到哪个布局里面 mGestureContentView.setParentView(mGestureContainer); updateCodeList(""); } private void setUpListeners() { mTextCancel.setOnClickListener(this); mTextReset.setOnClickListener(this); } private void updateCodeList(String inputCode) { // 更新选择的图案 mLockIndicator.setPath(inputCode); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.text_cancel: this.finish(); break; case R.id.text_reset: mIsFirstInput = true; updateCodeList(""); mTextTip.setText(getString(R.string.set_gesture_pattern)); break; default: break; } } private boolean isInputPassValidate(String inputPassword) { if (TextUtils.isEmpty(inputPassword) || inputPassword.length() < 4) { return false; } return true; } }
5.GestureVerifyActivity.java 手势密码校验界面
代码如下:
package com.wujay.fund; import com.wujay.fund.R; import com.wujay.fund.widget.GestureContentView; import com.wujay.fund.widget.GestureDrawline.GestureCallBack; import android.app.Activity; import android.app.Dialog; import android.content.DialogInterface; import android.content.DialogInterface.OnClickListener; import android.content.Intent; import android.os.Bundle; import android.text.Html; import android.text.TextUtils; import android.view.KeyEvent; import android.view.View; import android.view.animation.Animation; import android.view.animation.AnimationUtils; import android.widget.FrameLayout; import android.widget.ImageView; import android.widget.RelativeLayout; import android.widget.TextView; import android.widget.Toast; /** * * 手势绘制/校验界面 * */ public class GestureVerifyActivity extends Activity implements android.view.View.OnClickListener { /** 手机号码*/ public static final String PARAM_PHONE_NUMBER = "PARAM_PHONE_NUMBER"; /** 意图 */ public static final String PARAM_INTENT_CODE = "PARAM_INTENT_CODE"; private RelativeLayout mTopLayout; private TextView mTextTitle; private TextView mTextCancel; private ImageView mImgUserLogo; private TextView mTextPhoneNumber; private TextView mTextTip; private FrameLayout mGestureContainer; private GestureContentView mGestureContentView; private TextView mTextForget; private TextView mTextOther; private String mParamPhoneNumber; private long mExitTime = 0; private int mParamIntentCode; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_gesture_verify); ObtainExtraData(); setUpViews(); setUpListeners(); } private void ObtainExtraData() { mParamPhoneNumber = getIntent().getStringExtra(PARAM_PHONE_NUMBER); mParamIntentCode = getIntent().getIntExtra(PARAM_INTENT_CODE, 0); } private void setUpViews() { mTopLayout = (RelativeLayout) findViewById(R.id.top_layout); mTextTitle = (TextView) findViewById(R.id.text_title); mTextCancel = (TextView) findViewById(R.id.text_cancel); mImgUserLogo = (ImageView) findViewById(R.id.user_logo); mTextPhoneNumber = (TextView) findViewById(R.id.text_phone_number); mTextTip = (TextView) findViewById(R.id.text_tip); mGestureContainer = (FrameLayout) findViewById(R.id.gesture_container); mTextForget = (TextView) findViewById(R.id.text_forget_gesture); mTextOther = (TextView) findViewById(R.id.text_other_account); // 初始化一个显示各个点的viewGroup mGestureContentView = new GestureContentView(this, true, "1235789", new GestureCallBack() { @Override public void onGestureCodeInput(String inputCode) { } @Override public void checkedSuccess() { mGestureContentView.clearDrawlineState(0L); Toast.makeText(GestureVerifyActivity.this, "密码正确", 1000).show(); GestureVerifyActivity.this.finish(); } @Override public void checkedFail() { mGestureContentView.clearDrawlineState(1300L); mTextTip.setVisibility(View.VISIBLE); mTextTip.setText(Html .fromHtml("<font color='#c70c1e'>密码错误</font>")); // 左右移动动画 Animation shakeAnimation = AnimationUtils.loadAnimation(GestureVerifyActivity.this, R.anim.shake); mTextTip.startAnimation(shakeAnimation); } }); // 设置手势解锁显示到哪个布局里面 mGestureContentView.setParentView(mGestureContainer); } private void setUpListeners() { mTextCancel.setOnClickListener(this); mTextForget.setOnClickListener(this); mTextOther.setOnClickListener(this); } private String getProtectedMobile(String phoneNumber) { if (TextUtils.isEmpty(phoneNumber) || phoneNumber.length() < 11) { return ""; } StringBuilder builder = new StringBuilder(); builder.append(phoneNumber.subSequence(0,3)); builder.append("****"); builder.append(phoneNumber.subSequence(7,11)); return builder.toString(); } @Override public void onClick(View v) { switch (v.getId()) { case R.id.text_cancel: this.finish(); break; default: break; } } }
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