Update Android Apps to use gradle

platform_tools/android/app/src/com/skia/SkiaSampleActivity.java

Index: platform_tools/android/app/src/com/skia/SkiaSampleActivity.java
diff --git a/platform_tools/android/app/src/com/skia/SkiaSampleActivity.java b/platform_tools/android/app/src/com/skia/SkiaSampleActivity.java
deleted file mode 100644
index d9cd9f887d64bdce4ab1c48696d8b98c006ea615..0000000000000000000000000000000000000000
--- a/platform_tools/android/app/src/com/skia/SkiaSampleActivity.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-package com.skia;
-
-import android.app.ActionBar;
-import android.app.Activity;
-import android.app.DownloadManager;
-import android.content.Intent;
-import android.content.Context;
-import android.os.Build;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.view.KeyEvent;
-import android.view.Menu;
-import android.view.MenuItem;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-import android.widget.LinearLayout;
-import android.widget.TextView;
-import android.widget.Toast;
-
-import java.io.File;
-
-public class SkiaSampleActivity extends Activity
-{
-    private TextView mTitle;
-    private SkiaSampleView mSampleView;
-
-    private ArrayAdapter<String> mSlideList;
-
-    @Override
-    public void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-
-        setContentView(R.layout.layout);
-        mTitle = (TextView) findViewById(R.id.title_view);
-        mSlideList = new ArrayAdapter<String>(this, android.R.layout.simple_expandable_list_item_1);
-
-        try {
-            System.loadLibrary("skia_android");
-        } catch (UnsatisfiedLinkError e) {
-            // This might be because skia was linked to SampleApp statically.
-        }
-
-        try {
-            System.loadLibrary("SampleApp");
-
-            createSampleView(false, 0);
-
-            setupActionBar();
-        } catch (UnsatisfiedLinkError e) {
-            mTitle.setText("ERROR: native library could not be loaded");
-        }
-    }
-
-    private void createSampleView(boolean useOpenGLAPI, int msaaSampleCount) {
-        if (mSampleView != null) {
-            ViewGroup viewGroup = (ViewGroup) mSampleView.getParent();
-            viewGroup.removeView(mSampleView);
-            mSampleView.terminate();
-        }
-
-        // intent get intent extras if triggered from the command line
-        Intent intent = this.getIntent();
-        String flags = intent.getStringExtra("cmdLineFlags");
-        
-        if (flags == null || flags.isEmpty()) {
-            flags  = "--pictureDir /data/local/tmp/skia_skp ";
-            flags += "--resourcePath /data/local/tmp/skia_resources ";
-        }
-        
-        mSampleView = new SkiaSampleView(this, flags, useOpenGLAPI, msaaSampleCount);
-        LinearLayout holder = (LinearLayout) findViewById(R.id.holder);
-        holder.addView(mSampleView, new LinearLayout.LayoutParams(
-                    ViewGroup.LayoutParams.MATCH_PARENT,
-                    ViewGroup.LayoutParams.MATCH_PARENT));
-    }
-
-    private void setupActionBar() {
-        ActionBar.OnNavigationListener navigationCallback = new ActionBar.OnNavigationListener() {
-            @Override
-            public boolean onNavigationItemSelected(int position, long itemId) {
-                mSampleView.goToSample(position);
-                return true;
-            }
-        };
-
-        ActionBar actionBar = getActionBar();
-        actionBar.setDisplayShowHomeEnabled(false);
-        actionBar.setDisplayShowTitleEnabled(false);
-        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
-        actionBar.setListNavigationCallbacks(mSlideList, navigationCallback);
-    }
-
-    @Override
-    protected void onResume () {
-        super.onResume();
-        if (mSampleView != null && mSampleView.getWidth() > 0 && mSampleView.getHeight() > 0) {
-            //TODO try mSampleView.requestRender() instead
-            mSampleView.inval();
-        }
-    }
-
-    @Override
-    public void onDestroy() {
-        if (mSampleView != null) {
-            mSampleView.terminate();
-        }
-        super.onDestroy();
-    }
-
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        getMenuInflater().inflate(R.menu.action_bar, menu);
-        return true;
-    }
-
-    @Override
-    public boolean onPrepareOptionsMenu(Menu menu) {
-        if (mSampleView != null) {
-            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN_MR1) {
-                ((MenuItem) menu.findItem(R.id.glcontext_menu))
-                    .setEnabled(false);
-
-            } else {
-                boolean usesOpenGLAPI = mSampleView.getUsesOpenGLAPI();
-                boolean isMSAA4 = mSampleView.getMSAASampleCount() == 4;
-
-                ((MenuItem) menu.findItem(R.id.glcontext_opengles))
-                    .setChecked(!usesOpenGLAPI && !isMSAA4);
-
-                ((MenuItem) menu.findItem(R.id.glcontext_msaa4_opengles))
-                    .setChecked(!usesOpenGLAPI && isMSAA4);
-
-                ((MenuItem) menu.findItem(R.id.glcontext_opengl))
-                    .setChecked(usesOpenGLAPI && !isMSAA4);
-
-                ((MenuItem) menu.findItem(R.id.glcontext_msaa4_opengl))
-                    .setChecked(usesOpenGLAPI && isMSAA4);
-            }
-        }
-        return true;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        if (mSampleView == null) {
-            return false;
-        }
-
-        switch (item.getItemId()) {
-        case R.id.overview:
-            mSampleView.showOverview();
-            return true;
-        case R.id.prev:
-            mSampleView.previousSample();
-            return true;
-        case R.id.next:
-            mSampleView.nextSample();
-            return true;
-        case R.id.toggle_rendering:
-            mSampleView.toggleRenderingMode();
-            return true;
-        case R.id.slideshow:
-            mSampleView.toggleSlideshow();
-            return true;
-        case R.id.fps:
-            mSampleView.toggleFPS();
-            return true;
-        case R.id.tiling:
-            mSampleView.toggleTiling();
-            return true;
-        case R.id.bbox:
-            mSampleView.toggleBBox();
-            return true;
-        case R.id.save_to_pdf:
-            mSampleView.saveToPDF();
-            return true;
-        case R.id.glcontext_opengles:
-            return setOpenGLContextSettings(false, 0);
-        case R.id.glcontext_msaa4_opengles:
-            return setOpenGLContextSettings(false, 4);
-        case R.id.glcontext_opengl:
-            return setOpenGLContextSettings(true, 0);
-        case R.id.glcontext_msaa4_opengl:
-            return setOpenGLContextSettings(true, 4);
-        default:
-            return false;
-        }
-    }
-
-    @Override
-    public boolean dispatchKeyEvent(KeyEvent event) {
-        final int keycode = event.getKeyCode();
-        if (keycode == KeyEvent.KEYCODE_BACK) {
-            if (event.getAction() == KeyEvent.ACTION_UP) {
-                finish();
-            }
-            return true;
-        }
-        return false;
-    }
-
-    private static final int SET_TITLE = 1;
-    private static final int SET_SLIDES = 2;
-    private static final int TOAST_DOWNLOAD = 3;
-
-    private Handler mHandler = new Handler() {
-        @Override
-        public void handleMessage(Message msg) {
-            switch (msg.what) {
-            case SET_TITLE:
-                mTitle.setText((String) msg.obj);
-                SkiaSampleActivity.this.getActionBar().setSubtitle((String) msg.obj);
-                break;
-            case SET_SLIDES:
-                mSlideList.addAll((String[]) msg.obj);
-                break;
-            case TOAST_DOWNLOAD:
-                Toast.makeText(SkiaSampleActivity.this, (String) msg.obj,
-                        Toast.LENGTH_SHORT).show();
-                break;
-            default:
-                break;
-            }
-        }
-    };
-
-    // Called by JNI
-    @Override
-    public void setTitle(CharSequence title) {
-        mHandler.obtainMessage(SET_TITLE, title).sendToTarget();
-    }
-
-    // Called by JNI
-    public void setSlideList(String[] slideList) {
-        mHandler.obtainMessage(SET_SLIDES, slideList).sendToTarget();
-    }
-
-    // Called by JNI
-    public void addToDownloads(final String title, final String desc, final String path) {
-        File file = new File(path);
-        final long length = file.exists() ? file.length() : 0;
-        if (length == 0) {
-            String failed = getString(R.string.save_failed);
-            mHandler.obtainMessage(TOAST_DOWNLOAD, failed).sendToTarget();
-            return;
-        }
-        String toast = getString(R.string.file_saved).replace("%s", title);
-        mHandler.obtainMessage(TOAST_DOWNLOAD, toast).sendToTarget();
-        final DownloadManager manager =
-                (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
-        new Thread("Add PDF to downloads") {
-            @Override
-            public void run() {
-                final String mimeType = "application/pdf";
-                manager.addCompletedDownload(title, desc, true, mimeType, path, length, true);
-            }
-        }.start();
-    }
-
-    private boolean setOpenGLContextSettings(boolean requestedOpenGLAPI, int requestedSampleCount) {
-        if (mSampleView != null &&
-                mSampleView.getMSAASampleCount() == requestedSampleCount &&
-                mSampleView.getUsesOpenGLAPI() == requestedOpenGLAPI) {
-            return true;
-        }
-
-        createSampleView(requestedOpenGLAPI, requestedSampleCount);
-
-        return true;
-    }
-}