1 files changed, 104 insertions, 0 deletions
diff --git a/src/com/android/settings/ChooseLockPatternExample.java b/src/com/android/settings/ChooseLockPatternExample.java
new file mode 100644
index 000000000..77517b9d3
--- /dev/null
+++ b/src/com/android/settings/ChooseLockPatternExample.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2008 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.settings;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.drawable.AnimationDrawable;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.View;
+import android.widget.ImageView;
+
+public class ChooseLockPatternExample extends Activity implements View.OnClickListener {
+    private static final int REQUESTCODE_CHOOSE = 1;
+    private static final long START_DELAY = 1000;
+    protected static final String TAG = "Settings";
+    private View mNextButton;
+    private View mSkipButton;
+    private View mImageView;
+    private AnimationDrawable mAnimation;
+    private Handler mHandler = new Handler();
+    private Runnable mRunnable = new Runnable() {
+        public void run() {
+            startAnimation(mAnimation);
+        }
+    };
+   
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.choose_lock_pattern_example);
+        initViews();
+    }
+    
+    @Override
+    protected void onResume() {
+        super.onResume();
+        mHandler.postDelayed(mRunnable, START_DELAY);
+    }
+    
+    @Override
+    protected void onPause() {
+        super.onPause();
+        stopAnimation(mAnimation);
+    }
+    
+    public void onClick(View v) {
+        if (v == mSkipButton) {
+            // Canceling, so finish all
+            setResult(ChooseLockPattern.RESULT_FINISHED);
+            finish();
+        } else if (v == mNextButton) {
+            stopAnimation(mAnimation);
+            Intent intent = new Intent(this, ChooseLockPattern.class);
+            startActivityForResult(intent, REQUESTCODE_CHOOSE);
+        }
+    }
+    
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == REQUESTCODE_CHOOSE && resultCode == ChooseLockPattern.RESULT_FINISHED) {
+            setResult(resultCode);
+            finish();
+        }
+    }
+    
+    private void initViews() {
+        mNextButton = findViewById(R.id.next_button);
+        mNextButton.setOnClickListener(this);
+        
+        mSkipButton = findViewById(R.id.skip_button);
+        mSkipButton.setOnClickListener(this);
+        
+        mImageView = (ImageView) findViewById(R.id.lock_anim);
+        mImageView.setBackgroundResource(R.drawable.lock_anim);
+        mImageView.setOnClickListener(this);
+        mAnimation = (AnimationDrawable) mImageView.getBackground();
+    }
+    
+    protected void startAnimation(final AnimationDrawable animation) {
+        if (animation != null && !animation.isRunning()) {
+            animation.run();
+        }
+    }
+   
+    protected void stopAnimation(final AnimationDrawable animation) {
+        if (animation != null && animation.isRunning()) animation.stop();
+    }
+}
+