Revision bf2e8f97
Added by Leszek Koltunski about 5 years ago
| src/main/java/org/distorted/examples/blur/BlurActivity.java | ||
|---|---|---|
| 33 | 33 |
|
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public class BlurActivity extends Activity implements OnSeekBarChangeListener |
| 35 | 35 |
{
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private TextView textBlur; |
|
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private TextView textBlur, textHalo, textMove;
|
|
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
| ... | ... | |
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{
|
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super.onCreate(icicle); |
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setContentView(R.layout.blurlayout); |
| 45 |
|
|
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textBlur = findViewById(R.id.blurText); |
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SeekBar bar = findViewById(R.id.blurSeek); |
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bar.setOnSeekBarChangeListener(this); |
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bar.setProgress(50); |
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textHalo = findViewById(R.id.haloText); |
|
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textMove = findViewById(R.id.moveText); |
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|
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SeekBar barB = findViewById(R.id.blurSeek); |
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barB.setOnSeekBarChangeListener(this); |
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barB.setProgress(50); |
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|
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SeekBar barH = findViewById(R.id.haloSeek); |
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barH.setOnSeekBarChangeListener(this); |
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barH.setProgress(50); |
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|
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SeekBar barM = findViewById(R.id.moveSeek); |
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barM.setOnSeekBarChangeListener(this); |
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barM.setProgress(50); |
|
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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{
|
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BlurSurfaceView view = findViewById(R.id.blurSurfaceView); |
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if (bar.getId() == R.id.blurSeek)
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switch( bar.getId() )
|
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{
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int level = view.getRenderer().setBlur(progress); |
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textBlur.setText(getString(R.string.blur_placeholder,level)); |
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case R.id.blurSeek: int l1 = view.getRenderer().setBlur(progress); |
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textBlur.setText(getString(R.string.blur_placeholder,l1)); |
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break; |
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case R.id.haloSeek: int l2 = view.getRenderer().setHalo(progress); |
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textHalo.setText(getString(R.string.halo_placeholder,l2)); |
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break; |
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case R.id.moveSeek: int l3 = view.getRenderer().setMove(progress); |
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textMove.setText(getString(R.string.move_placeholder,l3)); |
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break; |
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} |
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} |
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|
| src/main/java/org/distorted/examples/blur/BlurRenderer.java | ||
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| 24 | 24 |
import android.opengl.GLSurfaceView; |
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|
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import org.distorted.examples.R; |
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import org.distorted.library.effect.MatrixEffectMove; |
|
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import org.distorted.library.effect.MatrixEffectScale; |
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import org.distorted.library.effect.PostprocessEffectBlur; |
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import org.distorted.library.main.DistortedLibrary; |
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import org.distorted.library.main.DistortedEffects; |
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import org.distorted.library.main.DistortedFramebuffer; |
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import org.distorted.library.main.DistortedNode; |
|
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import org.distorted.library.main.DistortedScreen; |
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import org.distorted.library.main.DistortedTexture; |
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import org.distorted.library.mesh.MeshRectangles; |
| ... | ... | |
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class BlurRenderer implements GLSurfaceView.Renderer, DistortedLibrary.ExceptionListener |
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{
|
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private final static int SIZE = 500; |
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private final static float PART = 0.5f; |
|
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|
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private GLSurfaceView mView; |
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private DistortedTexture mTexture; |
| ... | ... | |
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private DistortedFramebuffer mBuffer; |
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private MeshRectangles mMesh, mMeshBuffer; |
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private Static2D mHaloRadiusSta; |
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private Static3D mScale, mBufferScale; |
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private Static3D mMove, mScale, mBufferScale;
|
|
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
| ... | ... | |
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Dynamic2D haloAndRadiusDyn = new Dynamic2D(); |
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haloAndRadiusDyn.add(mHaloRadiusSta); |
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mMove = new Static3D(0,0,0); |
|
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mScale= new Static3D(1,1,1); |
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mBufferScale= new Static3D(1,1,1); |
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|
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mBufferEffects = new DistortedEffects(); |
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mBufferEffects.apply(new MatrixEffectScale(mBufferScale)); |
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mBufferEffects.apply(new PostprocessEffectBlur(haloAndRadiusDyn)); |
|
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|
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mEffects = new DistortedEffects(); |
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mEffects.apply( new PostprocessEffectBlur(haloAndRadiusDyn) ); |
|
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mEffects.apply(new MatrixEffectScale(mScale)); |
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mEffects.apply(new MatrixEffectMove(mMove)); |
|
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// 0 --> (SIZE-factor2) * -0.5 |
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// 50 --> (SIZE-factor2) * 0.0 |
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// 100 --> (SIZE-factor2) * +0.5 |
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|
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int setMove(int move) |
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{
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float xmove = (1-PART)*SIZE*(move-50)*0.01f; |
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mMove.set0(xmove); |
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return (int)xmove; |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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int setHalo(int halo) |
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{
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int radius = halo; |
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mHaloRadiusSta.set0(radius); |
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return radius; |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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int setBlur(int blur) |
| ... | ... | |
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|
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public void onSurfaceChanged(GL10 glUnused, int width, int height) |
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{
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float factor1 = 0.8f* (Math.min(width, height)); |
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|
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float factor1 = Math.min(width, height); |
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mBufferScale.set( factor1,factor1,factor1 ); |
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float factor2 = 0.9f*SIZE; |
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|
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float factor2 = PART*SIZE; |
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mScale.set( factor2,factor2,factor2 ); |
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|
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mScreen.resize(width, height); |
| ... | ... | |
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mTexture.setTexture(bitmap); |
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|
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mScreen.detachAll(); |
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mBuffer.detachAll(); |
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|
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mScreen.attach(mBuffer, mBufferEffects, mMeshBuffer); |
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mBuffer.attach(new DistortedNode(mTexture,mEffects,mMesh));
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mBuffer.attach(mTexture,mEffects,mMesh);
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|
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PostprocessEffectBlur.enable(); |
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|
| src/main/res/layout/blurlayout.xml | ||
|---|---|---|
| 11 | 11 |
android:layout_weight="1" /> |
| 12 | 12 |
|
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<LinearLayout |
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android:id="@+id/linearLayout1" |
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android:layout_width="fill_parent" |
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android:layout_height="wrap_content" |
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android:gravity="center|fill_horizontal" |
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android:orientation="horizontal" > |
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|
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<TextView |
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android:id="@+id/haloText" |
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android:layout_width="150dp" |
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android:layout_height="wrap_content" |
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android:layout_weight="0.5" |
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android:gravity="center_vertical|center" |
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android:text="@string/blur" |
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android:textAppearance="?android:attr/textAppearanceMedium" /> |
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|
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<SeekBar |
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android:id="@+id/haloSeek" |
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android:layout_width="fill_parent" |
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android:layout_height="wrap_content" |
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android:layout_weight="1" |
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android:paddingLeft="15dp" |
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android:paddingRight="10dp" /> |
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|
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</LinearLayout> |
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|
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<LinearLayout |
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android:layout_width="fill_parent" |
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android:layout_height="wrap_content" |
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android:gravity="center|fill_horizontal" |
| ... | ... | |
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|
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</LinearLayout> |
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<LinearLayout |
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android:layout_width="fill_parent" |
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android:layout_height="wrap_content" |
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android:gravity="center|fill_horizontal" |
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android:orientation="horizontal" > |
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|
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<TextView |
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android:id="@+id/moveText" |
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android:layout_width="150dp" |
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android:layout_height="wrap_content" |
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android:layout_weight="0.5" |
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android:gravity="center_vertical|center" |
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android:text="@string/blur" |
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android:textAppearance="?android:attr/textAppearanceMedium" /> |
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|
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<SeekBar |
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android:id="@+id/moveSeek" |
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android:layout_width="fill_parent" |
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android:layout_height="wrap_content" |
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android:layout_weight="1" |
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android:paddingLeft="15dp" |
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android:paddingRight="10dp" /> |
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|
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</LinearLayout> |
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|
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</LinearLayout> |
| src/main/res/values/strings.xml | ||
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| 117 | 117 |
<string name="near_placeholder">Near: %1$.2f</string> |
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<string name="wind_placeholder">Wind: %1$d</string> |
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<string name="blur_placeholder">Blur: %1$d</string> |
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<string name="halo_placeholder">Halo: %1$d</string> |
|
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<string name="move_placeholder">Move: %1$d</string> |
|
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<string name="glow_radius_placeholder">Radius: %1$d</string> |
| 121 | 123 |
<string name="glow_alpha_placeholder">Alpha: %1$.2f</string> |
| 122 | 124 |
<string name="inflate_placeholder">Inflate: %1$.2f</string> |
Also available in: Unified diff
Improve the Blur App to catch the bug where a small part of the Blur (and Glow) halo gets displayed on the other edge of the surface.