/src/main/java/org/distorted/examples/save/SaveActivity.java - Annotate - Distorted Android

examples / src / main / java / org / distorted / examples / save / SaveActivity.java @ 77e66c58

1	bc0a685b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
2			// Copyright 2016 Leszek Koltunski //
3			// //
4	71c8884f	Leszek Koltunski	// This file is part of Distorted. //
5	bc0a685b	Leszek Koltunski	// //
6	71c8884f	Leszek Koltunski	// Distorted is free software: you can redistribute it and/or modify //
7	bc0a685b	Leszek Koltunski	// it under the terms of the GNU General Public License as published by //
8			// the Free Software Foundation, either version 2 of the License, or //
9			// (at your option) any later version. //
10			// //
11	71c8884f	Leszek Koltunski	// Distorted is distributed in the hope that it will be useful, //
12	bc0a685b	Leszek Koltunski	// but WITHOUT ANY WARRANTY; without even the implied warranty of //
13			// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
14			// GNU General Public License for more details. //
15			// //
16			// You should have received a copy of the GNU General Public License //
17	71c8884f	Leszek Koltunski	// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
18	bc0a685b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
19	a2cb31e9	Leszek Koltunski
20			package org.distorted.examples.save;
21
22	e3900503	Leszek Koltunski	import org.distorted.library.main.DistortedLibrary;
23	a2cb31e9	Leszek Koltunski	import org.distorted.examples.R;
24
25	e3efd628	Leszek Koltunski	import android.Manifest;
26	a2cb31e9	Leszek Koltunski	import android.app.Activity;
27	e3efd628	Leszek Koltunski	import android.content.pm.PackageManager;
28	a2cb31e9	Leszek Koltunski	import android.opengl.GLSurfaceView;
29			import android.os.Bundle;
30	2fad84a7	Leszek Koltunski	import androidx.core.app.ActivityCompat;
31	a2cb31e9	Leszek Koltunski	import android.view.View;
32			import android.widget.SeekBar;
33
34			///////////////////////////////////////////////////////////////////////////////////////////////////
35
36			public class SaveActivity extends Activity implements SeekBar.OnSeekBarChangeListener
37	bc0a685b	Leszek Koltunski	{
38	e3efd628	Leszek Koltunski	private static final int REQUEST_EXTERNAL_STORAGE = 1;
39			private static String[] PERMISSIONS_STORAGE =
40			{
41			Manifest.permission.READ_EXTERNAL_STORAGE,
42			Manifest.permission.WRITE_EXTERNAL_STORAGE
43			};
44
45			///////////////////////////////////////////////////////////////////////////////////////////////////
46	b4cc083b	Leszek Koltunski	// Checks if the app has permission to write to device storage.
47			// If not, the user will be prompted to grant ut.
48	e3efd628	Leszek Koltunski
49	8460c173	Leszek Koltunski	private void verifyStoragePermissions()
50			{
51			int permission = ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
52	e3efd628	Leszek Koltunski
53	8460c173	Leszek Koltunski	if (permission != PackageManager.PERMISSION_GRANTED)
54			{
55			ActivityCompat.requestPermissions( this, PERMISSIONS_STORAGE, REQUEST_EXTERNAL_STORAGE );
56			}
57			}
58	e3efd628	Leszek Koltunski
59	a2cb31e9	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
60
61	bc0a685b	Leszek Koltunski	@Override
62			protected void onCreate(Bundle icicle)
63			{
64			super.onCreate(icicle);
65	a9df241d	Leszek Koltunski	DistortedLibrary.onCreate();
66	bc0a685b	Leszek Koltunski	setContentView(R.layout.savelayout);
67	a2cb31e9	Leszek Koltunski
68	a4d59c0b	Leszek Koltunski	SeekBar barSize = findViewById(R.id.saveSeekBarSize);
69	bc0a685b	Leszek Koltunski	barSize.setOnSeekBarChangeListener(this);
70			barSize.setProgress(50);
71	5055b5d4	Leszek Koltunski
72	a4d59c0b	Leszek Koltunski	SeekBar barScale = findViewById(R.id.saveSeekBarScale);
73	5055b5d4	Leszek Koltunski	barScale.setOnSeekBarChangeListener(this);
74			barScale.setProgress(100);
75	bc0a685b	Leszek Koltunski	}
76	a2cb31e9	Leszek Koltunski
77			///////////////////////////////////////////////////////////////////////////////////////////////////
78
79	bc0a685b	Leszek Koltunski	@Override
80			protected void onPause()
81			{
82	c0f27889	Leszek Koltunski	super.onPause();
83	a4d59c0b	Leszek Koltunski	GLSurfaceView view = findViewById(R.id.saveSurfaceView);
84	13a5c5cd	Leszek Koltunski	view.onPause();
85	e3900503	Leszek Koltunski	DistortedLibrary.onPause();
86	bc0a685b	Leszek Koltunski	}
87	a2cb31e9	Leszek Koltunski
88			///////////////////////////////////////////////////////////////////////////////////////////////////
89
90	bc0a685b	Leszek Koltunski	@Override
91			protected void onResume()
92			{
93			super.onResume();
94	a4d59c0b	Leszek Koltunski	GLSurfaceView view = findViewById(R.id.saveSurfaceView);
95	13a5c5cd	Leszek Koltunski	view.onResume();
96	e4237c21	Leszek Koltunski
97	01d34e10	Leszek Koltunski	SaveWorkerThread.create(this);
98	bc0a685b	Leszek Koltunski	}
99	a2cb31e9	Leszek Koltunski
100			///////////////////////////////////////////////////////////////////////////////////////////////////
101
102	bc0a685b	Leszek Koltunski	@Override
103			protected void onDestroy()
104			{
105	e3900503	Leszek Koltunski	DistortedLibrary.onDestroy();
106	bc0a685b	Leszek Koltunski	super.onDestroy();
107			}
108	a2cb31e9	Leszek Koltunski
109			///////////////////////////////////////////////////////////////////////////////////////////////////
110
111	bc0a685b	Leszek Koltunski	public void Save(View v)
112			{
113	e3efd628	Leszek Koltunski	verifyStoragePermissions();
114
115	a4d59c0b	Leszek Koltunski	SaveSurfaceView view = findViewById(R.id.saveSurfaceView);
116	13a5c5cd	Leszek Koltunski	view.getRenderer().Save();
117	bc0a685b	Leszek Koltunski	}
118	a2cb31e9	Leszek Koltunski
119			///////////////////////////////////////////////////////////////////////////////////////////////////
120
121	bc0a685b	Leszek Koltunski	public void onProgressChanged(SeekBar bar, int progress, boolean fromUser)
122			{
123	77e66c58	Leszek Koltunski	SaveSurfaceView v = findViewById(R.id.saveSurfaceView);
124			SaveRenderer r = v.getRenderer();
125			int id = bar.getId();
126	5055b5d4	Leszek Koltunski
127	77e66c58	Leszek Koltunski	if( id == R.id.saveSeekBarSize ) r.setSize(progress>50 ? ((progress-50)/16.0f + 1.0f):(0.015f*progress + 0.25f));
128			if( id == R.id.saveSeekBarScale) r.setScale(0.009f*progress+0.1f);
129	bc0a685b	Leszek Koltunski	}
130	a2cb31e9	Leszek Koltunski
131			///////////////////////////////////////////////////////////////////////////////////////////////////
132
133	bc0a685b	Leszek Koltunski	public void onStartTrackingTouch(SeekBar bar) { }
134	a2cb31e9	Leszek Koltunski
135			///////////////////////////////////////////////////////////////////////////////////////////////////
136
137	bc0a685b	Leszek Koltunski	public void onStopTrackingTouch(SeekBar bar) { }
138	a2cb31e9	Leszek Koltunski
139	bc0a685b	Leszek Koltunski	}

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examples / src / main / java / org / distorted / examples / save / SaveActivity.java @ 77e66c58