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Commit 7ba230e3 authored by D4rKn3sSyS's avatar D4rKn3sSyS Committed by Danesh Mondegarian
Browse files

"Clear all" button on recent apps 

    Ported from ParanoidAndroid by zigackly:
    https://github.com/ParanoidAndroid/android_frameworks_base/commit/f8c44e6ef667a3ebe9b658f148fa78a8d4f9a8dd

    Add button to tablet layout ported from Codename Android by zigackly:
    https://github.com/CNA/android_frameworks_base/commit/8d259fe3588c261baa5a17c361255cf28cc82bfe

    Patch set 2: Make the layout consistent, with the button at the top right.

    Patch set 3: Remove the redundant use of removeTask()

    Patch set 4: Top right layout does not work in tablet mode: make it top left for tablets only.

    Patch set 5: Different implementation (No need to keep track of views) - Danesh M

    Patch set 6: Top left layout no longer works for tablet mode with new implementation.
                 Make it bottom left for tablets only.

Change-Id: Iceb86eef41160f1c17e51463b37fd97e27acfb2e

Conflicts:
	packages/SystemUI/res/layout-port/status_bar_recent_panel.xml
	packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

Change-Id: I5f3827299866a951e657ce64bea7c5f31c34ef9e
parent 10220eca

packages/SystemUI/res/layout-land/status_bar_recent_panel.xml

+9 −0
Original line number Diff line number Diff line
@@ -51,6 +51,15 @@ 


        </com.android.systemui.recent.RecentsHorizontalScrollView>



        <ImageView

            android:id="@+id/recents_clear"

            android:clickable="true"

            android:layout_width="50dp"

            android:layout_height="50dp"

            android:scaleType="center"

            android:layout_gravity="top|right"

            android:src="@drawable/ic_notify_clear" />



    </FrameLayout>



    <include layout="@layout/status_bar_no_recent_apps"

packages/SystemUI/res/layout/status_bar_recent_panel.xml

+9 −0
Original line number Diff line number Diff line
@@ -57,6 +57,15 @@ 


        </com.android.systemui.recent.RecentsVerticalScrollView>



        <ImageView

            android:id="@+id/recents_clear"

            android:clickable="true"

            android:layout_width="50dp"

            android:layout_height="50dp"

            android:scaleType="center"

            android:layout_gravity="top|right"

            android:src="@drawable/ic_notify_clear" />



    </FrameLayout>



    <include layout="@layout/status_bar_no_recent_apps"

packages/SystemUI/res/layout/system_bar_recent_panel.xml

+9 −0
Original line number Diff line number Diff line
@@ -61,6 +61,15 @@ 


        </com.android.systemui.recent.RecentsVerticalScrollView>



        <ImageView

            android:id="@+id/recents_clear"

            android:clickable="true"

            android:layout_width="50dp"

            android:layout_height="50dp"

            android:scaleType="center"

            android:layout_gravity="bottom|left"

            android:src="@drawable/ic_notify_clear" />



        <include layout="@layout/system_bar_no_recent_apps"

            android:id="@+id/recents_no_apps"

            android:layout_width="match_parent"

packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java

+16 −0
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ import android.content.Context; 
import android.content.res.Configuration;

import android.database.DataSetObserver;

import android.graphics.Canvas;

import android.os.Handler;

import android.util.AttributeSet;

import android.util.DisplayMetrics;

import android.util.FloatMath;
@@ -176,6 +177,21 @@ public class RecentsHorizontalScrollView extends HorizontalScrollView 
        dismissChild(view);

    }



    @Override

    public void removeAllViewsInLayout() {

        smoothScrollTo(0, 0);

        int count = mLinearLayout.getChildCount();

        for (int i = 0; i < count; i++) {

            final View child = mLinearLayout.getChildAt(i);

            postDelayed(new Runnable() {

                @Override

                public void run() {

                    dismissChild(child);

                }

            }, i * 150);

        }

    }



    public boolean onInterceptTouchEvent(MotionEvent ev) {

        if (DEBUG) Log.v(TAG, "onInterceptTouchEvent()");

        return mSwipeHelper.onInterceptTouchEvent(ev) ||

packages/SystemUI/src/com/android/systemui/recent/RecentsPanelView.java

+12 −1
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ public class RecentsPanelView extends FrameLayout implements OnItemClickListener 
    private boolean mFitThumbnailToXY;

    private int mRecentItemLayoutId;

    private boolean mHighEndGfx;

    private ImageView mClearRecents;



    public static interface RecentsScrollView {

        public int numItemsInOneScreenful();
@@ -330,7 +331,7 @@ public class RecentsPanelView extends FrameLayout implements OnItemClickListener 
                    && (mRecentTaskDescriptions.size() == 0);

            mRecentsNoApps.setAlpha(1f);

            mRecentsNoApps.setVisibility(noApps ? View.VISIBLE : View.INVISIBLE);



            mClearRecents.setVisibility(noApps ? View.GONE : View.VISIBLE);

            onAnimationEnd(null);

            setFocusable(true);

            setFocusableInTouchMode(true);
@@ -434,6 +435,16 @@ public class RecentsPanelView extends FrameLayout implements OnItemClickListener 
        mRecentsScrim = findViewById(R.id.recents_bg_protect);

        mRecentsNoApps = findViewById(R.id.recents_no_apps);



        mClearRecents = (ImageView) findViewById(R.id.recents_clear);

        if (mClearRecents != null){

            mClearRecents.setOnClickListener(new OnClickListener() {

                @Override

                public void onClick(View v) {

                    mRecentsContainer.removeAllViewsInLayout();

                }

            });

        }



        if (mRecentsScrim != null) {

            mHighEndGfx = ActivityManager.isHighEndGfx();

            if (!mHighEndGfx) {