1 package com.android.dialer.list; 2 3 import android.animation.Animator; 4 5 import android.animation.ValueAnimator; 6 import android.content.Context; 7 import android.content.SharedPreferences; 8 import android.content.res.Resources; 9 import android.util.AttributeSet; 10 import android.util.Log; 11 import android.view.View; 12 import android.view.animation.DecelerateInterpolator; 13 import android.widget.FrameLayout; 14 import android.widget.ImageView; 15 import android.widget.LinearLayout; 16 import android.widget.TextView; 17 18 import com.android.dialer.DialtactsActivity; 19 import com.android.dialer.R; 20 21 /** 22 * A teaser to introduce people to the contact photo check boxes 23 */ 24 public class TileInteractionTeaserView extends FrameLayout { 25 private static int sShrinkAnimationDuration; 26 27 private static final String KEY_TILE_INTERACTION_TEASER_SHOWN = 28 "key_tile_interaction_teaser_shown"; 29 30 private boolean mNeedLayout; 31 private int mTextTop; 32 private int mAnimatedHeight = -1; 33 34 private PhoneFavoriteMergedAdapter mAdapter; 35 TileInteractionTeaserView(final Context context)36 public TileInteractionTeaserView(final Context context) { 37 this(context, null); 38 } 39 TileInteractionTeaserView(final Context context, final AttributeSet attrs)40 public TileInteractionTeaserView(final Context context, final AttributeSet attrs) { 41 super(context, attrs); 42 final Resources resources = context.getResources(); 43 44 mNeedLayout = true; 45 sShrinkAnimationDuration = resources.getInteger(R.integer.escape_animation_duration); 46 } 47 48 @Override onFinishInflate()49 protected void onFinishInflate() { 50 findViewById(R.id.dismiss_button).setOnClickListener(new OnClickListener() { 51 @Override 52 public void onClick(View v) { 53 startDestroyAnimation(); 54 } 55 }); 56 } 57 58 @Override onLayout(boolean changed, int left, int top, int right, int bottom)59 protected void onLayout(boolean changed, int left, int top, int right, int bottom) { 60 super.onLayout(changed, left, top, right, bottom); 61 62 final TextView text = (TextView) findViewById(R.id.text); 63 final ImageView arrow = (ImageView) findViewById(R.id.arrow); 64 65 // We post to avoid calling layout within layout 66 arrow.post(new Runnable() { 67 @Override 68 public void run() { 69 70 // The text top is changed when we move the arrow, so we need to 71 // do multiple passes 72 int textTop = text.getTop(); 73 if (mNeedLayout || textTop != mTextTop) { 74 mNeedLayout = false; 75 mTextTop = textTop; 76 77 final int lineHeight = text.getLineHeight(); 78 final LinearLayout.LayoutParams arrowParams = (LinearLayout.LayoutParams) arrow 79 .getLayoutParams(); 80 arrowParams.topMargin = mTextTop + lineHeight / 2; 81 arrow.setLayoutParams(arrowParams); 82 } 83 arrow.setVisibility(View.VISIBLE); 84 } 85 }); 86 } 87 getShouldDisplayInList()88 public boolean getShouldDisplayInList() { 89 final SharedPreferences prefs = getContext().getSharedPreferences( 90 DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE); 91 return prefs.getBoolean(KEY_TILE_INTERACTION_TEASER_SHOWN, true); 92 } 93 setAdapter(PhoneFavoriteMergedAdapter adapter)94 public void setAdapter(PhoneFavoriteMergedAdapter adapter) { 95 mAdapter = adapter; 96 } 97 startDestroyAnimation()98 private void startDestroyAnimation() { 99 final int start = getHeight(); 100 final int end = 0; 101 mAnimatedHeight = start; 102 Log.v("Interaction", "Start from" + start); 103 104 ValueAnimator heightAnimator = ValueAnimator.ofInt(start, end); 105 heightAnimator.setDuration(sShrinkAnimationDuration); 106 heightAnimator.setInterpolator(new DecelerateInterpolator(2.0f)); 107 heightAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { 108 public void onAnimationUpdate(ValueAnimator animation) { 109 mAnimatedHeight = (Integer) animation.getAnimatedValue(); 110 requestLayout(); 111 } 112 }); 113 heightAnimator.addListener(new Animator.AnimatorListener() { 114 @Override 115 public void onAnimationStart(Animator animator) { 116 } 117 118 @Override 119 public void onAnimationEnd(Animator animator) { 120 setVisibility(GONE); 121 setDismissed(); 122 if (mAdapter != null) { 123 mAdapter.notifyDataSetChanged(); 124 } 125 } 126 127 @Override 128 public void onAnimationCancel(Animator animator) { 129 } 130 131 @Override 132 public void onAnimationRepeat(Animator animator) { 133 } 134 }); 135 136 heightAnimator.start(); 137 } 138 setDismissed()139 private void setDismissed() { 140 final SharedPreferences prefs = getContext().getSharedPreferences( 141 DialtactsActivity.SHARED_PREFS_NAME, Context.MODE_PRIVATE); 142 prefs.edit().putBoolean(KEY_TILE_INTERACTION_TEASER_SHOWN, false).apply(); 143 } 144 145 @Override onMeasure(final int widthMeasureSpec, final int heightMeasureSpec)146 protected void onMeasure(final int widthMeasureSpec, final int heightMeasureSpec) { 147 if (mAnimatedHeight == -1) { 148 super.onMeasure(widthMeasureSpec, heightMeasureSpec); 149 } else { 150 setMeasuredDimension(MeasureSpec.getSize(widthMeasureSpec), mAnimatedHeight); 151 } 152 } 153 } 154